taxonID	type	description	language	source
B00A87C2FF91FFF760AAFDDEF0ACFB9E.taxon	materials_examined	MATERIAL EXAMINED. — Andaman Sea. 1249 m, lectotype spm (ZSI 7418 / 9), designated by Dijkstra (1995 b: 15). Vanuatu. SANTO 2006, stn AT 60, 15 ° 33.1 ’ S, 167 ° 22.0 ’ E, 880 - 953 m, 19 spms, 1 lv. — Stn AT 61, 15 ° 39.2 ’ S, 167 ° 01.4 ’ E, 266 - 281 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF760AAFDDEF0ACFB9E.taxon	distribution	DISTRIBUTION. — Zanzibar area, Gulf of Aden, Arabian Sea, Andaman Sea, New Caledonia, Vanuatu, Fiji and Wallis and Futuna. Bathymetric range: earlier recorded from 1216 to 2000 m (Dijkstra & Maestrati 2008: 79), now significantly extended to shallower depths at 281 - 880 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF7608EFB3FF649FEB4.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. W of Luzon, 1280 m, lectotype spm (NHMUK 1887.2.9.3310), designated by Dijkstra (1995 b: 17). Vanuatu. SANTO 2006, stn AT 19, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 503 - 600 m, 5 spms, 1 lv. — Stn AT 59, 15 ° 31.5 ’ S, 167 ° 21.9 ’ E, 759 - 985 m, 3 spms. — Stn AT 70, 15 ° 40.7 ’ S, 167 ° 00.5 ’ E, 517 - 614 m, 1 spm. — Stn AT 72, 15 ° 44.1 ’ S, 167 ° 03.3 ’ E, 618 - 722 m, 1 spm. — Stn AT 73, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 514 - 636 m, 3 spms, 4 lv. — Stn AT 107, 14 ° 58.6 ’ S, 166 ° 52.5 ’ E, 807 - 844 m, 1 spm, 1 lv, 1 rv. — Stn AT 110, 15 ° 01.6 ’ S, 166 ° 55.0 ’ E, 567 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF7608EFB3FF649FEB4.taxon	distribution	DISTRIBUTION. — Zanzibar area, Gulf of Aden, Arabian Sea, Bay of Bengal, Japan, Philippines, Indonesia, Solomon Islands, Vanuatu and New Caledonia. Bathymetric range: formerly recorded from 176 to 688 m (Dijkstra & Maestrati 2008: 82), here extended to 807 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF76291FE01F15AFC57.taxon	materials_examined	MATERIAL EXAMINED. — India. W of Travancore, 410 - 519 m, lectotype spm (ZSI M 835 / 1), designated by Dijkstra & Kastoro (1997: 250). Vanuatu. SANTO 2006, stn AT 19, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 503 - 600 m, 3 spms. — Stn AT 70, 15 ° 40.7 ’ S, 167 ° 00.5 ’ E, 517 - 614 m, 2 lv. — Stn AT 72, 15 ° 44.1 ’ S, 167 ° 03.3 ’ E, 618 - 722 m, 1 spm. — Stn AT 73, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 514 - 636 m, 2 spms, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF76291FE01F15AFC57.taxon	distribution	DISTRIBUTION. — Northern Indian Ocean, Indonesia, Solomon Islands, Vanuatu, New Caledonia, Fiji, Tonga, Kermadec Islands, alive in 176 - 688 m (Dijkstra & Maestrati 2008: 82).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF762F6FC66F14DFA00.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. 686 m, lectotype spm (NHMUK 1887.2.9.3313), designated by Dijkstra (2001: 76). Vanuatu. SANTO 2006, stn AT 59, 15 ° 31.5 ’ S, 167 ° 21.9 ’ E, 759 - 985 m, 4 spms. — Stn AT 60, 15 ° 33.1 ’ S, 167 ° 22.0 ’ E, 880 - 953 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF762F6FC66F14DFA00.taxon	distribution	DISTRIBUTION. — Southeast Africa, Gulf of Aden, Maldive Islands, Japan, Philippines, Vanuatu, Fiji, Wallis and Futuna. Bathymetric range: formerly recorded from 290 to 797 m (Dijkstra & Maestrati 2008: 83), here extended to 880 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF66322F98DF0AEFDDB.taxon	materials_examined	MATERIAL EXAMINED. — Japan. Gulf of Tosa, off Shikoku, depth not recorded, type material untraceable, not in the Tosa Museum and Aquarium (Dr K. Oyama, pers. comm.). Vanuatu. SANTO 2006, stn AT 58, 15 ° 33.0 ’ S, 167 ° 19.3 ’ E, 364 - 390 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF91FFF66322F98DF0AEFDDB.taxon	distribution	DISTRIBUTION. — Japan, South China Sea, Solomon Islands, Vanuatu, New Caledonia, Fiji, Wallis and Futuna, Tonga, in 210 - 869 m (Dijkstra & Maestrati 2008: 84).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF660C6FB70F1D9FE44.taxon	materials_examined	MATERIAL EXAMINED. — Andaman Islands. Lectotype lv (ZSI M 3360 / 1), designated by Dijkstra & Kastoro (1997: 261). Vanuatu. SANTO 2006, stn AT 48, 15 ° 33.8 ’ S, 167 ° 18.9 ’ E, 330 - 341 m, 1 spm. — Stn AT 58, 15 ° 33.0 ’ S, 167 ° 19.3 ’ E, 364 - 390 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF660C6FB70F1D9FE44.taxon	distribution	DISTRIBUTION. — Southeastern Africa, Andaman Islands, Indonesia, Solomon Islands, Vanuatu, New Caledonia, Fiji, Kermadec Islands, and Austral Islands, in 330 - 510 m (Dijkstra & Maestrati 2010: 338).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF662EFFE71F150FCD3.taxon	materials_examined	MATERIAL EXAMINED. — Southern New Caledonia. 2100 - 2110 m, holotype spm (MNHN 21173). Vanuatu. SANTO 2006, stn AT 59, 15 ° 31.5 ’ S, 167 ° 21.9 ’ E, 759 - 985 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF662EFFE71F150FCD3.taxon	distribution	DISTRIBUTION. — Fiji, Wallis and Futuna, Tonga, Vanuatu and New Caledonia at 640 - 2110 m depth (Dijkstra & Maestrati 2010: 339).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF662EAFCFDF650FA5C.taxon	materials_examined	MATERIAL EXAMINED. — Maldive Islands. S Nilandu Atoll, 2 - 66 m, lectotype spm (NHMUK 1903.9.17.17), designated by Dijkstra (1995 b: 28). Vanuatu. SANTO 2006, stn EP 03, 15 ° 32.2 ’ S, 167 ° 09.6 ’ E, 46 m, 1 lv. — Stn DS 10, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 6 - 24 m, 1 spm. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 3 rv. — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 10 - 80 m, 1 lv. — Stn DS 108, 15 ° 33.2 ’ S, 167 ° 16.6 ’ E, 100 m, 1 lv. DISTRIBUTION. — Maldive Islands, Indonesia, Solomon Islands, Vanuatu (new record) and New Caledonia. With the exception of one record from the Solomon Islands (Dijkstra & Maestrati 2008: 92), this is a shallow-water species.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF660DCFDF5F06AFB9E.taxon	materials_examined	MATERIAL EXAMINED. — Japan. Sagami Sea, off Manazuruzaki, 234 - 291 m, type material untraceable, not in the Tosa Museum and Aquarium (Dr K. Oyama, pers. comm.). Vanuatu. SANTO 2006, stn AT 10, 15 ° 41.1 ’ S, 167 ° 00 ’ E, 509 - 659 m, 1 spm, 1 rv. — Stn AT 73, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 514 - 636 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF660DCFDF5F06AFB9E.taxon	distribution	DISTRIBUTION. — Japan, Philippines, Indonesia, Solomon Islands, Vanuatu (new record), New Caledonia and Fiji, in 283 - 533 m (Dijkstra & Maestrati 2008: 85).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF162E0FA78F39FFE91.taxon	materials_examined	MATERIAL EXAMINED. — New Caledonia. Southern New Caledonia, 23 ° 05 ’ S, 167 ° 45 ’ E, 680 - 700 m, holotype spm (MNHN 24266). Vanuatu. SANTO 2006, stn AT 19, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 503 - 600 m, 2 spms.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF90FFF162E0FA78F39FFE91.taxon	distribution	DISTRIBUTION. — New Caledonia, Vanuatu (new record), Fiji, Tonga and Kermadec Islands, in 540 - 797 m (Dijkstra & Maestrati 2008: 93).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF16099FAA3F144FC62.taxon	materials_examined	MATERIAL EXAMINED. — Indonesia. Off SW Salayer, 130 - 155 m, holotype lv (RMNH 56560). Vanuatu. SANTO 2006, stn ZB 06, 15 ° 36.8 ’ S, 167 ° 01.3 ’ E, 30 m, 1 spm. — Stn EP 10, 15 ° 34.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 13.6 ’ E, 45 - 101 m, 1 spm. — Stn NB 12, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 20 m, 1 spm, 3 lv, 1 rv. — Stn AT 14, 15 ° 23.7 ’ - 24.0 ’ S, 167 ° 12.9 ’ - 13.5 ’ E, 102 - 120 m, 1 lv, 1 rv. — Stn EP 19, 15 ° 37.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 05.6 ’ E, 80 - 94 m, 2 lv. — Stn DB 20, 15 ° 30.5 ’ S, 167 ° 01.4 ’ E, 22 - 25 m, 1 spm. — Stn EP 21, 15 ° 37.7 ’ S, 167 ° 05.2 ’ E, 99 m, 1 spm. — Stn ZS 22, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 27 - 29 m, 1 lv. — Stn EP 36, 15 ° 33.1 ’ - 33.3 ’ S, 167 ° 12.4 ’ - 12.7 ’ E, 20 - 60 m, 1 spm. — Stn EP 40, 15 ° 33.1 ’ - 33.6 ’ S, 167 ° 16.4 ’ - 16.5 ’ E, 125 - 156 m, 1 spm. — Stn FB 43, 15 ° 28.4 ’ S, 167 ° 14.9 ’ E, 19 m, 1 lv, 2 rv. — Stn FP 50, 15 ° 36.8 ’ S, 167 ° 08.7 ’ E, 25 m, 1 spm. — Stn DB 63, 15 ° 26.9 ’ S, 167 ° 15.8 ’ E, 21 m, 1 rv. — Stn DB 77, 15 ° 27.9 ’ S, 167 ° 14.7 ’ E, 42 - 45 m, 1 spm. — Stn FS 77, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 29 m, 3 lv, 2 rv. — Stn DB 80, 15 ° 37.1 ’ S, 167 ° 07.5 ’ E, 18 m, 1 lv. — Stn DS 99, 15 ° 32.5 ’ S, 167 ° 16.9 ’ E, 100 - 105 m, 1 spm, 3 lv, 1 rv. — Stn DS 102, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 98 - 100 m, 1 spm, 2 lv, 1 rv. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 3 lv, 2 rv. — Stn DS 105, 15 ° 33.0 ’ S, 167 ° 16.7 ’ E, 92 m, 3 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF16099FAA3F144FC62.taxon	distribution	DISTRIBUTION. — Indonesia, Vanuatu and Fiji. Bathymetric range: earlier known from shells in 130 - 614 m; Santo specimens collected alive in 20 - 125 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF16099FAA3F144FC62.taxon	discussion	REMARKS The Santo specimens are indistinguishable from the type material. The rudimentary internal riblets are very variable, i. e. lacking (typically) one or several short rudimentary.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF162DEFC2CF63BFAA2.taxon	materials_examined	MATERIAL EXAMINED. — Australia. New South Wales, off Sydney, 914 - 907 m, holotype spm (AMS C. 155831.1). Vanuatu. SANTO 2006, stn AT 19, 15 ° 40.8 ’ S, 167 ° 00.5 ’ E, 503 - 600 m, 6 lv, 4 rv. — Stn DB 69, 15 ° 24.4 ’ S, 167 ° 13.0 ’ E, 38 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF162DEFC2CF63BFAA2.taxon	distribution	DISTRIBUTION. — Eastern Australia, Solomon Islands, Vanuatu (new record) and Kermadec Islands. Earlier known from 512 - 549 m (Dijkstra & Maestrati 2008: 97), the Santo specimen live collected in 38 m shows that this is a shallow offshore species.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF16087FE3CF000FB2F.taxon	materials_examined	MATERIAL EXAMINED. — South of New Guinea. 51 m, lectotype lv (NHMUK 1887.2.9.3319 / 1), designated by Dijkstra (1995 b: 31). Vanuatu. SANTO 2006, stn ED 02, 15 ° 31.7 ’ S, 167 ° 09.7 ’ E, 18 - 21 m, 1 spm, 3 rv. — Stn AT 04, 15 ° 32.9 ’ - 33.1 ’ S, 167 ° 13.3 ’ - 13.7 ’ E, 97 - 101 m, 2 lv, 9 rv. — Stn ED 13, 15 ° 31.3 ’ - 31.6 ’ S, 167 ° 10.0 ’ - 10.4 ’ E, 22 - 29 m, 6 lv, 5 rv. — Stn ED 17, 15 ° 32.0 ’ S, 167 ° 09.6 ’ E, 23 - 27 m, 8 lv, 16 rv. — Stn DS 22, 15 ° 31.7 ’ S, 167 ° 09.7 ’ E, 25 m, 2 spms, 2 lv, 3 rv. — Stn AT 37, 15 ° 22.5 ’ S, 167 ° 12.6 ’ E, 72 - 82 m, 1 spm. — Stn AT 44, 15 ° 36.5 ’ S, 167 ° 02.7 ’ E, 86 - 118 m, 1 rv. — Stn AT 52, 15 ° 31.5 ’ S, 167 ° 12.7 ’ E, 52 - 62 m, 11 spms, 3 lv, 2 rv. — Stn AT 53, 15 ° 31.8 ’ S, 167 ° 13.6 ’ E, 62 - 71 m, 9 lv, 12 rv. — Stn AT 76, 15 ° 38.7 ’ S, 167 ° 03.6 ’ E, 105 - 135 m, 1 lv, 5 rv. — Stn AT 80, 15 ° 31.7 ’ S, 167 ° 10.8 ’ E, 36 - 43 m, 1 lv, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF16087FE3CF000FB2F.taxon	distribution	DISTRIBUTION. — Western and southwestern Pacific from southern Japan to New Caledonia, Vanuatu (new record), Wallis and Futuna, Tonga and Austral Islands, alive in 50 - 300 m (Dijkstra & Maestrati 2010: 339). The Santo specimens are from as shallow as 21 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF0633AFA10F379FAEE.taxon	type_taxon	TYPE GENUS. — Cyclochlamys Finlay, 1926: 245. — Type species (by original designation): Pecten transenna [sic] Suter, 1913. Recent, New Zealand.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF0633AFA10F379FAEE.taxon	diagnosis	DIAGNOSIS. — Very small Pectinoidea (c. 1.2 up to 6 mm in height) with a smooth or variously sculptured left valve with a flat, weakly to strongly inflated or even conical and pointed sculptured prodissoconch, sometimes bordered by a strong flange-like commarginal lamella or rim (Dijkstra & Marshall 2008: 24, fig. 20 D) Right valve with a flattened sculptured prodissoconch, and commonly a smooth, rarely antimarginally sculptured, right valve with a simple outer prismatic layer of longitudinally hexagonal microstructure; internal riblets lacking.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF0633AFA10F379FAEE.taxon	discussion	REMARKS This newly named family of micro-scallops includes three genera (Cyclochlamys, Chlamydella Iredale, 1929 and Micropecten n. gen.) formerly classified in Propeamussiidae. Cyclochlamydidae n. fam. comprises c. 30 Recent species mainly recorded from southern Australia, eastwards to New Zealand, but also recorded from the West Pacific (southern Japan and Indonesia), southwestern Indian Ocean (Rodrigues), and the Falkland Islands. It is absent in the Arctic, the Atlantic, and the northern and eastern Pacific.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF0633AFA10F379FAEE.taxon	diagnosis	Cyclochlamydidae n. fam. differs from Propeamussiidae by the following morphological characters: – a sculptured prodissoconch in Cyclochlamydidae n. fam. (uniformly smooth in Propeamussiidae); – a sometimes antimarginally sculptured right valve in Cyclochlamydidae n. fam. (smooth or weak commarginally sculptured in Propeamussiidae); – a simple outer prismatic layer of longitudinally hexagonal microstructure on the right valve in Cyclochlamydidae n. fam. (an outer layer of columnar calcite in Propeamussiidae).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF0633AFA10F379FAEE.taxon	description	Size: species of Cyclochlamydidae n. fam. measure 1.2 to 6 mm, whereas Propeamussiidae measure typically 5 to 120 mm in height.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF97FFF0633AFA10F379FAEE.taxon	discussion	Results of phylogenetic research attesting the monophyly of Cyclochlamydidae n. fam. will be published elsewhere.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06083FA19F66CFB21.taxon	materials_examined	TYPE MATERIAL. — Vanuatu. SANTO 2006, stn DS 93, 15 ° 33.6 ’ S, 167 ° 16.5 ’ E, 70 m, holotype spm (MNHN 24271). — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 10 - 80 m, 2 paratypes lv (MNHN 24272). TYPE LOCALITY. — Vanuatu Archipelago, west of Tutuba Island, 15 ° 33.6 ’ S, 167 ° 16.5 ’ E, 70 m (SANTO 2006 stn DS 93).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06083FA19F66CFB21.taxon	distribution	DISTRIBUTION. — Known only from the type locality, alive at 70 m depth.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06083FA19F66CFB21.taxon	etymology	ETYMOLOGY. — A micro-scallop with a smooth disc (Latin “ apertus ”, adjective meaning uncovered or laevis).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06083FA19F66CFB21.taxon	description	DESCRIPTION Shell up to c. 1.20 mm high, fragile, posteriorly oblique, inequivalve, inequilateral, left valve more inflated than right valve, wider than high, translucent. Left valve disc and auricles smooth with a few commarginal growth lines. Posterior auricle slightly larger than anterior one. Prodissoconch c. 310 µm wide, conical, sculptured with crisp radial threads. Right valve disc and ventral half of posterior auricle with outer layer of commarginally elongate, hexagonal prisms that form broad, flexible ventral apron. Anterior auricle with three weak radial threads with small tubercles. Byssal notch moderately deep. Dimensions of holotype: H 1.2 mm, W 1.8 mm, D 0.8 mm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06083FA19F66CFB21.taxon	discussion	REMARKS Cyclochlamys aperta n. sp. is morphologically closest to Cyclochlamys australense Dijkstra & Maestrati, 2010, from the Austral Islands (lives in 3 - 52 m). Both species are almost the same size (C. aperta n. sp. 1.2 mm in height, C. australense 1.8 mm), and are posteriorly oblique. However, C. aperta n. sp. is almost smooth with only a few very weak commarginal growth lines. Cyclochlamys australense has a commarginal vesicular sculpture in late growth stage.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06283FA9EF1B8F94A.taxon	materials_examined	MATERIAL EXAMINED. — Japan. Ryukyu Islands, Miyako Islands, 20 - 25 m, holotype spm (UMUT RM 19473 a). Vanuatu. SANTO 2006, stn DB 58, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 1 lv. — Stn DB 75, 15 ° 22.9 ’ S, 167 ° 11.9 ’ E, 20 m, 1 spm, 2 lv. — Stn EP 32, 15 ° 36.6 ’ S, 167 ° 02.0 ’ E, 100 m, 1 lv. — Stn FS 54, 15 ° 31.4 ’ S, 167 ° 14.1 ’ E, 20 - 31 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF96FFF06283FA9EF1B8F94A.taxon	distribution	DISTRIBUTION. — Southern Japan, live at 20 - 25 m depth. Here documented fromVanuatu (new record) from depths of 20 - 31 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF260EDFE85F3A7FC01.taxon	materials_examined	MATERIAL EXAMINED. — Australia. New South Wales, 5.5 - 7.5 miles NE of Cape Three Points, 75 - 91 m, holotype spm (AMS C. 13231). Vanuatu. SANTO 2006, stn FB 43, 15 ° 28.4 ’ S, 167 ° 14.9 ’ E, 19 m, 20 spms, 3 lv, 2 rv. — Stn DB 58, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 4 spms, 3 lv, 1 rv. — Stn DB 63, 15 ° 26.9 ’ S, 167 ° 15.8 ’ E, 21 m, 1 spm, 4 lv, 3 rv. — Stn DB 75, 15 ° 22.9 ’ S, 167 ° 11.9 ’ E, 20 m, 10 spms, 13 lv, 4 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF260EDFE85F3A7FC01.taxon	distribution	DISTRIBUTION. — Australia (Western Australia, southern Queensland, New South Wales), Vanuatu (new record), and New Caledonia. Bathymetric range: earlier recorded alive at 367 - 570 m; the Santo specimens live collected in 19 - 21 m show that this is also a shallow offshore species, which corresponds with unpublished data (Dijkstra & Beu in prep.) from Australia.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF2613FFBBDF193FC42.taxon	type_taxon	TYPE SPECIES. — Cyclochlamys plectofilum Oliver & Holmes, 2004. Recent, Rodrigues Island, Indian Ocean, shallow water.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF2613FFBBDF193FC42.taxon	synonymic_list	INCLUDED SPECIES. — Micropecten plectofilum (Oliver & Holmes, 2004) n. comb. and M. excuratus n. sp.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF2613FFBBDF193FC42.taxon	diagnosis	DIAGNOSIS. — Cyclochlamydidae n. fam. with an irregularly lattice-sculptured prodissoconch, conical on left valve and flattened on right valve; antimarginally sculptured valves, at least in late ontogeny, left valve also weakly commarginally sculptured or lacking; preradial stage of right valve with a simple outer layer of longitudinal and hexagonal microstructure. Byssal notch well developed; ctenolium lacking; internal disc riblets absent; hinge teeth and ridges lacking.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF2613FFBBDF193FC42.taxon	etymology	ETYMOLOGY. — A small pectinoid. Gender masculine.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFF2613FFBBDF193FC42.taxon	discussion	REMARKS Micropecten n. gen. is different from Cyclochlamys by the following morphological characters: – a rounded prodissoconch angle (obtuse in Cyclochlamys); – a lattice-sculptured prodissoconch on both valves (left valve antimarginal, right valve almost smooth in Cyclochlamys); – a simple outer layer of longitudinally hexagonal microstructure in preradial stage on the right valve (throughout right valve in Cyclochlamys); – and an antimarginal sculpture on the right valve (lacking in Cyclochlamys). Micropecten n. gen. also differs from Chlamydella by: – having a circular shape (more posteriorly oblique in Chlamydella), an antimarginal sculpture on both valves (smooth or commarginally sculptured on the left valve in Chlamydella); – a latticed sculptured conical left valve prodissoconch (weakly inflated and radially sculptured in Chlamydella); – a simple outer layer of longitudinally hexagonal microstructure in preradial stage on the right valve (throughout right valve in Chlamydella); – an antimarginal sculpture on the right valve (lacking in Cyclochlamys).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFFD6338FC62F337F94A.taxon	description	(Fig. 1 F-J)	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFFD6338FC62F337F94A.taxon	materials_examined	TYPE MATERIAL. — Vanuatu. SANTO 2006, stn DS 101, 15 ° 32.3 ’ S, 167 ° 17.2 ’ E, 17 - 19 m, holotype lv (MNHN 24273), 10 paratypes lv, 14 paratypes rv (MNHN 24274), 1 paratype lv, 1 paratype rv (ZMA Moll. 4.11.015). TYPE LOCALITY. — Vanuatu Archipelago, north of Tutuba Island, 15 ° 32.3 ’ S, 167 ° 17.2 ’ E, 17 - 19 m, sand (SANTO 2006 stn DS 101).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFFD6338FC62F337F94A.taxon	distribution	DISTRIBUTION. — Known only from the type locality, collected dead in 17 - 19 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFFD6338FC62F337F94A.taxon	etymology	ETYMOLOGY. — From the Latin adjective “ excuratus ”, meaning well-groomed or well-dressed, with reference to the abundantly sculptured disc of this micro-scallop.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFFD6338FC62F337F94A.taxon	description	DESCRIPTION Shell up to c. 2.5 mm high, fragile, hyaline, subcircular, slightly posteriorly oblique, inequivalve, inequilateral, left valve more inflated than right valve; translucent, prodissoconch of left valve conical, of right valve flat. Left valve (holotype) disc and auricles sculptured with numerous narrow antimarginal lirae, secondary riblets in interspaces, and delicate commarginal lirae, commencing in early growth stage. Auricles subequal, anterior one slightly larger than posterior one. Prodissoconch c. 230 µm wide, conical, sculptured with a web-like pattern of raised tracery. Right valve (paratype) disc and ventral half of posterior auricle similarly sculptured with narrow antimarginal lirae; intercostal secondary riblets in late growth stage. Longitudinal hexagonal microscructure. Posterior auricle continuous with disc, anterior one demarcated and sculptured with a few fine nodulous radial riblets. Byssal notch relatively deep. Prodissoconch flat and similarly sculpture as prodissoconch of left valve. Dimensions of holotype (left valve): H 2.4 mm, W 2.4 mm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF94FFFD6338FC62F337F94A.taxon	discussion	REMARKS Micropecten excuratus n. gen., n. sp. is morphologically closest to Micropecten plectofilum (Oliver & Holmes, 2004) n. comb., known from Rodrigues (Indian Ocean, Mascarene Islands; dead at 17 m depth). Both species have a similar size (M. excuratus n. gen., n. sp. 2.5 mm in height, M. plectofilum (Oliver & Holmes, 2004) n. comb. 2 mm), are slightly posteriorly oblique, and have an antimarginal sculpture on the right valve. However, M. excuratus n. gen., n. sp. has more regularly spaced antimarginal sculpture, commencing at an earlier stage on the right valve, and M. excuratus n. gen., n. sp. also has a commarginal sculpture on the left valve, which is lacking in M. plectofilum (Oliver & Holmes, 2004) n. comb.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9BFFFD62FCFA9EF1A9F94A.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. N of Lubang, 150 - 159 m, holotype spm (MNHN 21162). Vanuatu. SANTO 2006, stn EP 40, 15 ° 33.1 ’ - 33.6 ’ S, 167 ° 16.4 ’ - 16.5 ’ E, 125 - 156 m, 1 spm. DISTRIBUTION. — Philippines, Indonesia, Solomon Islands, Vanuatu (new record), New Caledonia and French Polynesia, Austral Islands (Dijkstra & Marshall 1997: 88; Dijkstra & Maestrati 2008: 105; 2010: 344), alive from 150 - 250 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9BFFFD62D9FD01F690FB8E.taxon	materials_examined	MATERIAL EXAMINED. — Indonesia. N of Sumbawa, Bay of Sanggar, 175 - 185 m, holotype lv (RMNH 56567). Vanuatu. SANTO 2006, stn DS 93, 15 ° 33.6 ’ S, 167 ° 16.5 ’ E, 70 m, 1 rv. — Stn DS 99, 15 ° 32.5 ’ S, 167 ° 16.9 ’ E, 100 - 105 m, 1 lv. — Stn DS 102, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 98 - 100 m, 1 lv, 1 rv. — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 10 - 80 m, 1 spm. — Stn DS 105, 15 ° 33.0 ’ S, 167 ° 16.7 ’ E, 92 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9BFFFD62D9FD01F690FB8E.taxon	distribution	DISTRIBUTION. — Indonesia, New Caledonia, Vanuatu (new record), Fiji, Austral Islands and the Hawaii Islands (Dijkstra 2001: 90; Dijkstra & Maestrati 2008: 102; 2010: 342). Bathymetric range: earlier recorded from depths of 260 m; the Santo specimens live collected in 10 - 80 m show that this is also a shallow offshore species.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9AFFFC60F7FE9DF354FB45.taxon	materials_examined	MATERIAL EXAMINED. — “ Red Sea ” (original description), “ Java ” (on label), lectotype spm (NHMUK 1995083 / 1), designated by Dijkstra & Knudsen (1998: 75). Vanuatu. SANTO 2006, stn ZR 01, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 8 - 35 m, 1 spm. — Stn DS 06, 15 ° 30.9 ’ S, 167 ° 11.1 ’ E, 8 - 15 m, 1 lv, 1 rv. — Stn DB 12, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 10 - 18 m, 1 spm. — Stn ZB 16, 15 ° 32.4 ’ S, 167 ° 12.1 ’ E, c. 5 m, 4 spms. — Stn LS 17, 15 ° 31.1 ’ S, 167 ° 10.5 ’ E, 7 m, 2 lv, 1 rv. — Stn DS 31, 15 ° 31.4 ’ S, 167 ° 09.7 ’ E, 5 m, 1 lv. — Stn LD 35, 15 ° 32.7 ’ - 32.8 ’ S, 167 ° 11.5 ’ - 11.6 ’ E, 3 - 8 m, 3 lv. — Stn NS 37, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 3 m, 1 lv, 3 rv. — Stn DS 43, 15 ° 27.9 ’ S, 167 ° 14.3 ’ E, 22 m, 2 lv. — Stn FP 46 - 49, 15 ° 32.4 ’ S, 167 ° 12.7 ’ E, 45 - 50 m, 1 spm. — Stn FB 52, 15 ° 42.7 ’ S, 167 ° 15.1 ’ E, 7 m, 1 spm (juv.). — Stn DS 59, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 1 lv. — Stn DB 67, 15 ° 22.9 ’ S, 167 ° 13.1 ’ E, 7 m, 1 spm. — Stn VM 72, 15 ° 31.5 ’ S, 167 ° 09.5 ’ E, intertidal, 1 spm. — Stn DB 75, 15 ° 22.9 ’ S, 167 ° 11.9 ’ E, 20 m, 2 spm. — Stn FS 88, 15 ° 32.7 ’ S, 167 ° 11.5 ’ E, 5 m, 1 lv, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9AFFFC60F7FE9DF354FB45.taxon	distribution	DISTRIBUTION. — Throughout the tropical Indo-West Pacific (Raines & Poppe 2006: 188), live lodged in Acropora branches intertidally to sublittorally. This is a new record for Vanuatu, based on live specimens from the intertidal zone to 45 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9AFFFC60D5FA85F17DFEB4.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. Sulu Archipelago, c. 26 m, lectotype spm (NHMUK 1874.12.11.376), designated by Dijkstra & Marshall (1997: 89). Vanuatu. SANTO 2006, stn EP 10, 15 ° 34.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 13.6 ’ E, 45 - 101 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9AFFFC60D5FA85F17DFEB4.taxon	distribution	DISTRIBUTION. — Southern Japan, south China Sea, Philippines, Indonesia, northwestern, northern and northeastern Australia, Vanuatu (new record), and New Caledonia (Dijkstra & Marshall 1997: 89), live collected between 10 - 67 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9AFFFF62C4FE5AF3D8FD69.taxon	materials_examined	MATERIAL EXAMINED. — Pecten irregularis: type locality not indicated, Reeve (1853: species 19, pl. 4, figs 19 a, 19 b) mentioned “ Eastern Seas ” [Philippines and / or Indonesian archipelago], 2 syntypes spms (NHMUK 1950.11.14.39 / 1 - 2). Pecten cuneatus: Indonesia. Maluku, 3 syntypes spms (NHMUK 20010485 / 1 - 3). Vanuatu. SANTO 2006, stn DB 01, 15 ° 33.1 ’ S, 167 ° 17.8 ’ E, 15 - 25 m, 2 spms. — stn NR 03, 15 ° 34.6 ’ S, 167 ° 13.6 ’ E, 17 m, 1 spm. — Stn NR 05, 15 ° 28.7 ’ S, 167 ° 15.2 ’ E, 19 m, 2 spms. — Stn DS 06, 15 ° 30.9 ’ S, 167 ° 11.1 ’ E, 8 - 15 m, 1 rv. — Stn DB 08, 15 ° 34.6 ’ S, 167 ° 13.8 ’ E, 12 m, 6 spms, 4 lv, 4 rv. — Stn ZB 09, 15 ° 40.6 ’ S, 167 ° 05.1 ’ E, 5 - 7 m, 2 spms, 1 lv. — Stn NR 11, 15 ° 33.4 ’ S, 167 ° 09.4 ’ E, 26 m, 1 spm. — Stn DB 12, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 10 - 18 m, 1 rv. — Stn LD 14, 15 ° 36.6 ’ S, 167 ° 10.5 ’ E, 3 - 7 m, 1 spm. — Stn NR 14, 15 ° 33.4 ’ S, 167 ° 16.6 ’ E, 23 m, 1 spm. — Stn ZB 16, 15 ° 32.4 ’ S, 167 ° 02.1 ’ E, c. 5 m, 1 spm, 1 rv. — Stn NR 19, 15 ° 36.8 ’ S, 167 ° 10.4 ’ E, 6 m, 1 spm. — Stn VM 24, 15 ° 35.2 ’ S, 167 ° 59.4 ’ E, intertidal, 1 rv. — Stn FR 26, 15 ° 31.7 ’ S, 167 ° 09.5 ’ E, 3 - 33 m, 2 spms. — Stn DB 29, 15 ° 38.9 ’ S, 167 ° 05.1 ’ E, 15 m, 2 lv, 2 rv. — Stn DS 31, 15 ° 31.4 ’ S, 167 ° 09.7 ’ E, 5 m, 1 lv. — Stn FB 32, 15 ° 42.7 ’ S, 167 ° 15.1 ’ E, 7 m, 1 spm. — Stn VM 32, 15 ° 26.6 ’ S, 167 ° 15.2 ’ E, intertidal, 3 lv, 2 rv. — Stn NS 37, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 3 m, 2 lv, 1 rv. — Stn DB 46, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 2 - 3 m, 2 spms. — Stn DS 49, 15 ° 38.7 ’ S, 167 ° 05.2 ’ E, 10 - 17 m, 3 lv, 2 rv. — Stn DB 58, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 2 spms. — Stn DS 59, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 2 rv. — Stn DB 63, 15 ° 26.9 ’ S, 167 ° 15.8 ’ E, 21 m, 1 lv, 1 rv. — Stn DB 65, 15 ° 25.8 ’ S, 167 ° 13.0 ’ E, 13 m, 2 spms. — Stn DB 67, 15 ° 22.9 ’ S, 167 ° 13.1 ’ E, 7 m, 2 spms. — Stn FS 67, 15 ° 35.4 ’ S, 166 ° 59.7 ’ E, 4 m, 3 lv, 1 rv. — Stn DR 68, 15 ° 22.9 ’ S, 167 ° 13.1 ’ E, 7 - 27 m, 1 spm. — Stn DB 71, 15 ° 21.6 ’ S, 167 ° 12.5 ’ E, 7 m, 1 spm. — Stn DB 75, 15 ° 22.9 ’ S, 167 ° 11.9 ’ E, 20 m, 8 spms, 1 rv. — Stn DB 80, 15 ° 37.1 ’ S, 167 ° 07.5 ’ E, 18 m, 3 spms. — Stn FS 82, 15 ° 32.3 ’ S, 167 ° 17.4 ’ E, 8 - 20 m, 2 lv. — Stn DB 86, 15 ° 38.5 ’ S, 167 ° 15.1 ’ E, 13 m, 1 spm. — Stn FB 90, 15 ° 35.0 ’ S, 167 ° 07.7 ’ E, 36 - 39 m, 1 spm, 2 lv, 1 rv. — Stn FB 92, 15 ° 33.6 ’ S, 167 ° 16.6 ’ E, 2 - 4 m, 3 spms. — Stn FS 96, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 35 m, 5 lv, 2 rv. — Stn DS 101, 15 ° 32.3 ’ S, 167 ° 17.2 ’ E, 17 - 19 m, 1 lv, 2 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9AFFFF62C4FE5AF3D8FD69.taxon	distribution	DISTRIBUTION. — Tropical Indo-West to the central Pacific, from southern Japan southwards to northern Australia, westwards to Sri Lanka, and eastwards to the Phoenix Islands (Raines & Poppe 2006: 198), found from the intertidal zone to 40 m (ZMA, unpublished data). This is a new record for Vanuatu.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF99FFFF6081FD24F0AEFA73.taxon	materials_examined	MATERIAL EXAMINED. — Australia. N Queensland, SE of Lizard Island, Low Isles, 35 m, 5 syntypes spms (AMS C 89669). Vanuatu. SANTO 2006, stn EP 01, 15 ° 32.5 ’ S, 167 ° 09.0 ’ E, 46 - 47 m, 1 spm. — Stn EP 10, 15 ° 34.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 13.6 ’ E, 45 - 101 m, 2 spms. — Stn ED 13, 15 ° 31.3 ’ - 31.6 ’ S, 167 ° 10.0 ’ - 10.4 ’ E, 22 - 29 m, 1 lv. — Stn EP 22, 15 ° 37.3 ’ - 37.4 ’ S, 167 ° 05.8 ’ - 06.0 ’ E, 78 - 91 m, 1 lv, 1 rv. — Stn EP 39, 15 ° 33.6 ’ - 33.7 ’ S, 167 ° 16.3 ’ - 16.5 ’ E, 75 - 80 m, 1 spm. — Stn AT 46, 15 ° 37.7 ’ S, 167 ° 05.3 ’ E, 92 - 104 m, 1 lv. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 1 rv. — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 80 m, 1 rv. — Stn DS 108, 15 ° 33.2 ’ S, 167 ° 16.6 ’ E, 100 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF99FFFF6081FD24F0AEFA73.taxon	distribution	DISTRIBUTION. — Western Indian Ocean, southern Japan, Philippines, Indonesia, northern Australia, Solomon Islands, Vanuatu (new record) and New Caledonia, from depths of 35 - 205 m (Dijkstra & Maestrati 2008: 106).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF99FFFF608DFA5DF182FBB4.taxon	materials_examined	MATERIAL EXAMINED. — Type locality not indicated. Lectotype spm (NHMUK, Sloane collection), designated by Dijkstra (1991: 32). Vanuatu. SANTO 2006, stn ZR 03, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 0 - 45 m, 1 spm. — Stn ZB 13, 15 ° 36.7 ’ S, 167 ° 02.0 ’ E, 18 - 30 m, 1 spm. — Stn LS 17, 15 ° 31.1 ’ S, 167 ° 10.5 ’ E, 7 m, 1 lv, 2 rv. — Stn LR 18, 15 ° 31.1 ’ S, 167 ° 10.5 ’ E, 7 m, 1 spm. — Stn NR 20, 15 ° 27.2 ’ S, 167 ° 15.1 ’ E, 42 m, 1 lv. — Stn ZB 20, 15 ° 36.1 ’ S, 167 ° 05.4 ’ E, 15 - 20 m, 2 spms. — Stn DS 31, 15 ° 31.4 ’ S, 167 ° 09.7 ’ E, 5 m, 2 lv. — Stn DB 33, 15 ° 34.7 ’ S, 167 ° 13.8 ’ E, 14 - 25 m, 1 spm. — Stn EP 36, 15 ° 33.1 ’ - 33.3 ’ S, 167 ° 12.4 ’ - 12.7 ’ E, 20 - 60 m, 1 spm. — Stn DS 37, 15 ° 29.5 ’ S, 167 ° 14.8 ’ E, 8 m, 1 spm, 1 lv, 1 rv. — Stn NS 37, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 3 m, 5 lv, 3 rv. — Stn DS 38, 15 ° 29.9 ’ S, 167 ° 15.1 ’ E, 3 m, 1 lv, 1 rv. — Stn DR 39, 15 ° 29.9 ’ S, 167 ° 15.1 ’ E, 3 m, 1 spm. — Stn FB 40, 15 ° 22.9 ’ S, 167 ° 11.7 ’ E, 9 m, 3 spms. — Stn NR 48, 15 ° 33.2 ’ S, 167 ° 08.8 ’ E, 20 m, 1 spm. — Stn DB 53, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 5 m, 1 spm. — Stn FR 53, 15 ° 42.7 ’ S, 167 ° 15.1 ’ E, 7 m, 1 spm. — Stn DS 54, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 5 m, 1 rv. — Stn FB 56, 15 ° 35.2 ’ S, 167 ° 02.1 ’ E, 3 - 18 m, 1 spm. — Stn VM 58, 15 ° 28.6 ’ S, 167 ° 15.3 ’ E, intertidal, 1 spm. — Stn FR 57, 15 ° 35.3 ’ S, 167 ° 01.9 ’ E, 3 - 18 m, 1 spm. — Stn DR 74, 15 ° 22.9 ’ S, 167 ° 11.9 ’ E, 15 - 20 m, 1 spm. — Stn DB 80, 15 ° 37.1 ’ S, 167 ° 07.5 ’ E, 18 m, 1 spm. — Stn DR 84, 15 ° 43.4 ’ S, 167 ° 15.0 ’ E, 6 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF99FFFF608DFA5DF182FBB4.taxon	distribution	DISTRIBUTION. — Throughout the tropical Indo-Pacific, from the northeastern Indian Ocean eastwards into the Pacific to Easter Island, and southern Japan southwards to northern Australia (Raines & Poppe 2006: 210), living intertidally to sublittorally.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF99FFFE62FDFB00F303FE91.taxon	materials_examined	MATERIAL EXAMINED. — Indonesia. Maluku, holotype spm (ZMA Moll. 3.04.003). Vanuatu. SANTO 2006, stn ZB 09, 15 ° 40.6 ’ S, 167 ° 05.1 ’ E, 5 - 7 m, 1 spm, 1 rv. — Stn DB 20, 15 ° 30.5 ’ S, 167 ° 01.4 ’ E, 22 - 25 m, 1 lv. — Stn DB 33, 15 ° 34.7 ’ S, 167 ° 13.8 ’ E, 14 - 25 m, 1 spm. — Stn DS 59, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 1 lv. — Stn DB 67, 15 ° 22.9 ’ S, 167 ° 13.1 ’ E, 7 m, 1 spm. — Stn DB 69, 15 ° 24.4 ’ S, 167 ° 13.0 ’ E, 38 m, 1 lv. — Stn DB 75, 15 ° 22.9 ’ S, 167 ° 11.9 ’ E, 20 m, 1 spm. — Stn DB 77, 15 ° 27.9 ’ S, 167 ° 14.7 ’ E, 42 - 45 m, 1 spm. — Stn DS 91, 15 ° 33.7 ’ S, 167 ° 08.4 ’ E, 7 m, 1 rv. DISTRIBUTION. — Tropical Indo-West Pacific, from the Philippine Islands and Marshall Islands southwards to northern Australia, New Caledonia, Vanuatu (new record) and eastwards to the Society Islands (French Polynesia), found from the intertidal zone to 65 m (MNHN, ZMA, unpublished data).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFFE605BFE70F3F6FB15.taxon	materials_examined	MATERIAL EXAMINED. — Marquesas Islands. Nukuhiva, 13 m, lectotype spm (NHMUK 19709), designated by Waller (1972: 231). Vanuatu. SANTO 2006, stn DS 04, 15 ° 31.4 ’ S, 167 ° 14.1 ’ E, 25 m, 1 rv. — Stn ED 07, 15 ° 33.9 ’ - 34.2 ’ S, 167 ° 08.0 ’ - 08.4 ’ E, 20 - 28 m, 1 rv. — Stn ZB 09, 15 ° 40.6 ’ S, 167 ° 05.1 ’ E, 5 - 7 m, 1 spm. — Stn NB 12, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 20 m, 1 rv. — Stn DB 20, 15 ° 30.5 ’ S, 167 ° 01.4 ’ E, 22 - 25 m, 1 rv. — Stn EP 24, 15 ° 36.5 ’ S, 167 ° 00.9 - 01.7 ’ E, 108 - 121 m, 1 lv. — Stn AT 37, 15 ° 22.5 ’ S, 167 ° 12.6 ’ E, 72 - 82 m, 1 rv. — Stn FB 40, 15 ° 22.9 ’ S, 167 ° 11.7 ’ E, 9 m, 1 lv. — Stn FS 79, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 2 m, 1 lv. — FS 96, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 35 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFFE605BFE70F3F6FB15.taxon	distribution	DISTRIBUTION. — Indo-West Pacific, from eastern South Africa to southern Japan, throughout the South Pacific to Pitcairn Island, alive from the intertidal zone to 60 m (Waller 1972: 234; Dijkstra & Marshall 1997: 101; 2008: 51; Dijkstra & Maestrati 2010: 346).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFFE6087FAF4F0D3FE7B.taxon	materials_examined	MATERIAL EXAMINED. — India. Holotype spm (ZMUC BIV- 57). Vanuatu. SANTO 2006, stn VM 11, 15 ° 28.8 ’ S, 167 ° 15.3 ’ E, intertidal, 1 spm. — Stn FR 33, 15 ° 27.5 ’ S, 167 ° 15.2 ’ E, 15 - 55 m, 3 spms. — Stn FS 79, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 2 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFFE6087FAF4F0D3FE7B.taxon	distribution	DISTRIBUTION. — Coral reefs throughout the Indo-Pacific; lives embedded in massive heads of scleractinian corals in shallow water. Live specimens from the intertidal zone to 15 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFFE62CDFE6FF61DFB08.taxon	materials_examined	MATERIAL EXAMINED. — Japan. Ryukyu Islands, c. 30 m, holotype spm (TMTT 7911). Vanuatu. SANTO 2006, stn FR 08, 15 ° 33.1 ’ S, 167 ° 12.2 ’ E, 3 - 40 m, 1 spm. — Stn DS 10, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 6 - 24 m, 1 lv. — Stn DB 16, 15 ° 35.5 ’ S, 167 ° 15.8 ’ E, 32 - 40 m, 1 rv. — Stn EP 28, 15 ° 38.0 ’ S, 167 ° 05.0 ’ E, 90 - 110 m, 1 spm. — Stn NR 40, 15 ° 36.5 ’ S, 167 ° 01.4 ’ E, 35 m, 1 spm. — Stn FP 46 - 49, 15 ° 32.4 ’ S, 167 ° 12.7 ’ E, 45 - 50 m, 1 spm, 1 lv. — Stn DR 56, 15 ° 25.1 ’ S, 167 ° 14.2 ’ E, 5 - 40 m, 1 spm. — Stn DS 59, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 1 lv. — Stn DR 68, 15 ° 22.9 ’ S, 167 ° 13.1 ’ E, 7 - 27 m, 1 spm. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 4 lv, 2 rv. — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 10 - 80 m, 1 rv. — Stn DS 105, 15 ° 33.0 ’ S, 167 ° 16.7 ’ E, 92 m, 1 lv, 3 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFFE62CDFE6FF61DFB08.taxon	distribution	DISTRIBUTION. — Southern Japan, Philippines, the Solomon Islands, Vanuatu (new record), and western and southwestern Pacific at depths of 20 - 90 m (Dijkstra & Kastoro 1997: 270, and present records).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFF962F8FA84F3B4FEB7.taxon	materials_examined	MATERIAL EXAMINED. — “ O. australiore ”, lectotype spm (UUZM), designated by Dijkstra (1999: 426). Vanuatu. SANTO 2006, stn VM 02, 15 ° 34.9 ’ S, 167 ° 02.4 ’ E, intertidal, 1 rv. — Stn ZB 20, 15 ° 36.1 ’ S, 167 ° 05.4 ’ E, 15 - 20 m, 1 rv. — Stn AT 40, 15 ° 23.4 ’ S, 167 ° 12.7 ’ E, 81 - 94 m, 1 rv. — Stn DB 63, 15 ° 26.9 ’ S, 167 ° 15.8 ’ E, 21 m, 2 spms.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF98FFF962F8FA84F3B4FEB7.taxon	distribution	DISTRIBUTION. — Throughout most of Indo-West Pacific, from southern Japan southwards to northern Australia, westwards to Zululand and Mozambique, and eastwards to Samoa, found at depths of 3 - 35 m (ZMA, unpublished data). Vanuatu is a new record.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF9609AFAF4F688FEB7.taxon	materials_examined	MATERIAL EXAMINED. — Australia. Queensland, Moreton Bay, 4 syntypes spms (NHMUK 1950.11.14.35 - 38). Vanuatu. SANTO 2006, stn EP 29, 15 ° 38.0 ’ S, 167 ° 14.0 ’ E, 91 - 110 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF9609AFAF4F688FEB7.taxon	distribution	DISTRIBUTION. — China, Vietnam, Thailand, Philippines, Indonesia, Malaysia, northern Australia, Papua New Guinea, Solomon Islands, Vanuatu (new record), and New Caledonia, found from the intertidal zone to 91 m depth (ZMA, unpublished data and present record).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF9605FFE01F0A3FB15.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. Sulu Archipelago, holotype spm (NHMUK 1950.11.14.31). Vanuatu. SANTO 2006, stn DS 04, 15 ° 31.4 ’ S, 167 ° 14.1 ’ E, 25 m, 2 rv. — Stn DS 06, 15 ° 30.9 ’ S, 167 ° 11.1 ’ E, 8 - 15 m, 1 lv, 1 rv. — Stn DS 10, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 6 - 24 m, 2 lv, 2 rv. — Stn DR 11, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 6 - 24 m, 1 spm. — Stn DB 14, 15 ° 30.9 ’ S, 167 ° 11.0 ’ E, 10 - 14 m, 1 spm. — Stn LS 17, 15 ° 31.1 ’ S, 167 ° 10.5 ’ E, 7 m, 1 spm, 4 lv, 3 rv. — Stn ZS 19, 15 ° 31.4 ’ S, 167 ° 14.1 ’ E, 15 - 30 m, 1 rv. — Stn DS 31, 15 ° 31.4 ’ S, 167 ° 09.7 ’ E, 5 m, 1 lv. — Stn NS 36, 15 ° 31.7 ’ S, 167 ° 09.5 ’ E, 2 - 3 m, 1 lv. — Stn NS 37, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 3 m, 7 lv, 4 rv. — Stn DR 41, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 5 - 20 m, 2 spms. — Stn DS 43, 15 ° 27.9 ’ S, 167 ° 14.3 ’ E, 22 m, 1 lv, 3 rv. — Stn DS 54, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 5 m, 1 rv. — Stn VM 58, 15 ° 28.6 ’ S, 167 ° 15.3 ’ E, intertidal, 1 spm. — Stn DS 91, 15 ° 33.7 ’ S, 167 ° 08.4 ’ E, 7 m, 2 lv, 4 rv. — Stn FS 96, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 35 m, 1 lv. — Stn DS 99, 15 ° 32.5 ’ S, 167 ° 16.9 ’ E, 100 - 105 m, 1 lv. — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 80 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF9605FFE01F0A3FB15.taxon	distribution	DISTRIBUTION. — Western and southwestern Pacific, from southern Japan southwards to northern Australia, and eastwards to French Polynesia, live in intertidal to 49 m (ZMA, unpublished data). Vanuatu is a new record.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF962CCFE5AF613FAA2.taxon	materials_examined	MATERIAL EXAMINED. — Type locality not indicated, holotype spm (NMW 1955.158.10). Vanuatu. SANTO 2006, stn AT 04, 15 ° 32.9 ’ - 33.1 ’ S, 167 ° 13.3 ’ - 13.7 ’ E, 97 - 101 m, 1 spm. — Stn EP 10, 15 ° 34.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 13.6 ’ E, 45 - 101 m, 7 spms. — Stn AT 13, 15 ° 27.8 ’ S, 167 ° 15.7 ’ E, 146 - 153 m, 1 spm. — Stn AT 14, 15 ° 23.7 ’ - 24.0 ’ S, 167 ° 12.9 ’ - 13.5 ’ E, 102 - 120 m, 1 spm. — Stn EP 19, 15 ° 37.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 05.6 ’ E, 80 - 94 m, 2 spms, 2 lv, 1 rv. — Stn EP 21, 15 ° 37.7 ’ S, 167 ° 05.2 ’ E, 99 m, 1 lv. — Stn EP 24, 15 ° 36.5 ’ S, 167 ° 00.9 ’ - 01.7 ’ E, 108 - 121 m, 1 spm. — Stn AT 29, 15 ° 35.9 ’ - 36.0 ’ S, 167 ° 01.3 ’ - 01.6 ’ E, 83 - 90 m, 2 lv. — Stn EP 29, 15 ° 38.0 ’ S, 167 ° 14.0 ’ E, 91 - 110 m, 2 spms. — Stn AT 37, 15 ° 22.5 ’ S, 167 ° 12.6 ’ E, 72 - 82 m, 3 lv, 2 rv. — Stn AT 41, 15 ° 36.7 ’ - 37.0 ’ S, 167 ° 02.7 ’ - 02.8 ’ E, 88 - 118 m, 1 rv. — Stn AT 44, 15 ° 36.5 ’ S, 167 ° 02.7 ’ E, 86 - 118 m, 1 rv. — Stn AT 46, 15 ° 37.7 ’ S, 167 ° 05.3 ’ E, 92 - 104 m, 1 lv. — Stn FP 50, 15 ° 36.8 ’ S, 167 ° 08.7 ’ E, 25 m, 2 spms. — Stn AT 76, 15 ° 38.7 ’ S, 167 ° 03.6 ’ E, 105 - 135 m, 1 lv. — Stn AT 85, 15 ° 32.6 ’ S, 167 ° 15.7 ’ E, 114 - 196 m, 1 lv, 1 rv. — Stn AT 88, 15 ° 31.9 ’ S, 167 ° 15.0 ’ E, 87 - 115 m, 1 spm, 1 lv, 1 rv. — Stn DS 105, 15 ° 33.0 ’ S, 167 ° 16.7 ’ E, 92 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF962CCFE5AF613FAA2.taxon	distribution	DISTRIBUTION. — Philippines, Indonesia, Solomon Islands, Vanuatu (new record) and Fiji (Dijkstra & Maestrati 2008: 107), alive in 25 - 180 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF86316FA27F3DDFDFE.taxon	materials_examined	MATERIAL EXAMINED. — New Caledonia. Coral reef lagoon off Koumac, 12 - 14 m, holotype spm (MNHN 21160). Vanuatu. SANTO 2006, stn LD 35, 15 ° 32.7 ’ - 32.8 ’ S, 167 ° 11.5 ’ - 11.6 ’ E, 3 - 8 m, 1 spm. — Stn EP 36, 15 ° 33.1 ’ - 33.3 ’ S, 167 ° 12.4 ’ - 12.7 ’ E, 20 - 60 m, 1 spm. — Stn EP 37, 15 ° 23.4 ’ - 23.6 ’ S, 167 ° 13.1 ’ - 13.3 ’ E, 50 - 61 m, 1 spm. — Stn NS 37, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 3 m, 1 lv. — Stn DB 53, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 5 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9FFFF86316FA27F3DDFDFE.taxon	distribution	DISTRIBUTION. — Philippines, Indonesia, northeastern Australia, Papua New Guinea, Solomon Islands, Vanuatu (new record), New Caledonia, Fiji and Kiribati (Dijkstra & Southgate 2000: 16), from depths of 5 - 50 m (ZMA, unpublished data, and present records).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFF8628BFC18F68CFA26.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. Sulu Archipelago, 275 m, holotype spm (ZMA Moll. 3.12.006). Vanuatu. SANTO 2006, stn AT 13, 15 ° 27.8 ’ S, 167 ° 15.7 ’ E, 146 - 153 m, 1 lv. — Stn AT 23, 15 ° 27.0 ’ S, 167 ° 16.1 ’ E, 176 - 210 m, 3 lv, 3 rv. — Stn AT 64, 15 ° 39.6 ’ S, 167 ° 01.9 ’ E, 249 - 252 m, 1 rv. — Stn AT 116, 15 ° 32.9 ’ S, 167 ° 16.2 ’ E, 153 - 196 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFF8628BFC18F68CFA26.taxon	distribution	DISTRIBUTION. — Indo-West Pacific from eastern South Africa to southern Japan, throughout the South Pacific to the Kermadec, Austral, Marquesas and Hawaiian Islands, at depths of 82 - 500 m (Dijkstra & Marshall 1997: 106; Dijkstra 2001: 92; Dijkstra & Maestrati 2008: 109).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFF860A8FD13F307FBB4.taxon	materials_examined	MATERIAL EXAMINED. — “ O. australiore ”, lectotype spm (UUZM). Vanuatu. SANTO 2006, stn EP 36, 15 ° 33.1 ’ - 33.3 ’ S, 167 ° 12.4 ’ - 12.7 ’ E, 20 - 60 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFF860A8FD13F307FBB4.taxon	distribution	DISTRIBUTION. — China, Philippines, Malaysia, Indonesia, Marshall Islands, and Vanuatu (new record), between the intertidal zone to 80 m depth (ZMA, unpublished data).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFF86083FB55F61FFCF6.taxon	materials_examined	MATERIAL EXAMINED. — New Guinea. 7 syntypes spms (NHMUK 20080065). Vanuatu. SANTO 2006, stn AT 02, 15 ° 32.5 ’ - 32.8 ’ S, 167 ° 16.1 ’ - 16.5 ’ E, 160 - 175 m, 1 rv. — Stn EP 12, 15 ° 31.9 ’ S, 167 ° 15.1 ’ E, 97 m, 2 lv. — Stn AT 22, 15 ° 32.3 ’ S, 167 ° 16.0 ’ E, 180 - 227 m, 1 rv. — Stn AT 30, 15 ° 36.7 ’ S, 167 ° 02.6 ’ E, 83 - 120 m, 1 rv. — Stn AT 36, 15 ° 21.5 ’ S, 167 ° 12.3 ’ E, 53 - 59 m, 4 lv, 2 rv. — Stn AT 37, 15 ° 22.5 ’ S, 167 ° 12.6 ’ E, 72 - 82 m, 9 lv, 4 rv. — Stn AT 39, 15 ° 22.4 ’ S, 167 ° 12.6 ’ E, 57 - 81 m, 2 lv, 4 rv. — Stn AT 42, 15 ° 37.5 ’ S, 167 ° 02.3 ’ E, 112 - 148 m, 1 lv. — Stn AT 43, 15 ° 36.4 ’ S, 167 ° 02.3 ’ E, 84 - 105 m, 1 rv. — Stn AT 52, 15 ° 31.5 ’ S, 167 ° 12.7 ’ E, 52 - 62 m, 2 spms, 1 rv. — Stn AT 53, 15 ° 31.8 ’ S, 167 ° 13.6 ’ E, 62 - 71 m, 3 spms, 7 lv, 9 rv. — Stn AT 54, 15 ° 32.1 ’ S, 167 ° 14.1 ’ E, 68 - 79 m, 1 spm, 1 rv. — Stn AT 55, 15 ° 36.2 ’ S, 167 ° 02.5 ’ E, 80 - 82 m, 1 lv, 3 rv. — Stn DR 66, 15 ° 25.8 ’ S, 167 ° 13.0 ’ E, 9 - 30 m, 1 spm. — Stn AT 75, 15 ° 37.05 ’ - 37.3 ’ S, 167 ° 09.2 ’ - 09.6 ’ E, 52 - 66 m, 1 spm. — Stn AT 76, 15 ° 38.7 ’ S, 167 ° 03.6 ’ E, 105 - 135 m, 1 lv. — Stn AT 82, 15 ° 31.6 ’ S, 167 ° 12.4 ’ E, 58 - 59 m, 2 spms, 1 rv. — Stn AT 84, 15 ° 32.4 ’ S, 167 ° 14.3 ’ E, 71 - 104 m, 4 spms, 2 rv. — Stn AT 112, 15 ° 33.5 ’ S, 167 ° 16.1 ’ E, 150 - 168 m, 1 lv. — Stn AT 119, 15 ° 36.5 ’ S, 167 ° 02.4 ’ E, 87 - 120 m, 1 spm, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFF86083FB55F61FFCF6.taxon	distribution	DISTRIBUTION. — Southern Japan, South China Sea, Philippines, Indonesia, Papua New Guinea, Solomon Islands, Vanuatu (new record), Fiji and Tonga (Dijkstra & Maestrati 2008: 111), alive in 30 - 140 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFFB632FF997F2F1FA96.taxon	materials_examined	MATERIAL EXAMINED. — Marquesas Islands. Nukuhiva, 13 m, lectotype spm (NHMUK 1950.11.14.52), designated by Wagner (1989: 56). Vanuatu. SANTO 2006, stn EP 01, 15 ° 32.5 ’ S, 167 ° 09.0 ’ E, 46 - 47 m, 2 rv. — Stn AT 02, 15 ° 32.5 ’ - 32.6 ’ S, 167 ° 16.1 ’ - 16.5 ’ E, 160 - 175 m, 1 lv, 5 rv. — Stn AT 06, 15 ° 38.2 ’ S, 167 ° 02.2 ’ E, 140 - 167 m, 1 rv. — Stn EP 10, 15 ° 34.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 13.6 ’ E, 45 - 101 m, 1 spm, 1 lv, 2 rv. — Stn AT 13, 15 ° 27.8 ’ S, 167 ° 15.7 ’ E, 146 - 153 m, 1 spm, 1 lv, 3 rv. — Stn AT 14, 15 ° 23.7 ’ - 24.0 ’ S, 167 ° 12.9 ’ - 13.5 ’ E, 102 - 120 m, 1 spm, 5 lv. — Stn AT 17, 15 ° 39.9 ’ S, 167 ° 02.0 ’ E, 267 - 270 m, 1 lv. — Stn EP 19, 15 ° 37.5 ’ - 38.0 ’ S, 167 ° 05.1 ’ - 05.6 ’ E, 80 - 94 m, 1 spm, 3 lv, 3 rv. — Stn EP 22, 15 ° 37.3 ’ - 37.4 ’ S, 167 ° 05.8 ’ - 06.0 ’ E, 78 - 91 m, 3 lv, 1 rv. — Stn AT 23, 15 ° 27.0 ’ S, 167 ° 16.1 ’ E, 176 - 210 m, 2 rv. — Stn ZS 27, 15 ° 35.0 ’ S, 167 ° 07.7 ’ E, 3 - 15 m, 1 lv. — Stn EP 28, 15 ° 38.0 ’ S, 167 ° 05.0 ’ E, 90 - 110 m, 1 spm, 2 rv. — Stn EP 35, 15 ° 34.9 ’ - 35.1 ’ S, 167 ° 13.9 ’ - 14.1 ’ E, 10 - 51 m, 1 lv, 2 rv. — Stn AT 36, 15 ° 21.5 ’ S, 167 ° 12.3 ’ E, 53 - 59 m, 6 lv, 4 rv. — Stn AT 37, 15 ° 22.5 ’ S, 167 ° 12.6 ’ E, 72 - 82 m, 1 spm, 11 lv, 14 rv. — Stn AT 46, 15 ° 37.7 ’ S, 167 ° 05.3 ’ E, 92 - 104 m, 3 lv, 5 rv. — Stn AT 65, 15 ° 40.3 ’ S, 167 ° 15.9 ’ E, 160 - 167 m, 1 lv, 8 rv. — Stn AT 67, 15 ° 39.0 ’ S, 167 ° 15.8 ’ E, 201 - 212 m, 2 rv. — Stn AT 74, 15 ° 37.0 ’ - 37.2 ’ S, 167 ° 09.7 ’ - 09.9 ’ E, 50 - 64 m, 2 lv, 2 rv. — Stn AT 76, 15 ° 38.7 ’ S, 167 ° 03.6 ’ E, 105 - 135 m, 1 lv, 1 rv. — Stn DS 93, 15 ° 33.6 ’ S, 167 ° 16.5 ’ E, 100 m, 1 rv. — Stn DS 99, 15 ° 32.5 ’ S, 167 ° 16.9 ’ E, 100 - 105 m, 1 rv. — Stn DS 102, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 98 - 100 m, 1 rv. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 1 lv. — Stn DS 104, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 10 - 80 m, 1 lv. — Stn DS 105, 15 ° 33.0 ’ S, 167 ° 16.7 ’ E, 92 m, 2 lv, 3 rv. — Stn AT 114, 15 ° 33.4 ’ S, 167 ° 16.4 ’ E, 148 - 166 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9EFFFB632FF997F2F1FA96.taxon	distribution	DISTRIBUTION. — Indo-West Pacific from eastern South Africa and the Red Sea to southern Japan, throughout the South Pacific to the Austral Islands and Marquesas (Dijkstra & Marshall 1997: 108; Dijkstra 2001: 93; Dijkstra & Maestrati 2008: 109 - 110), from depths of 82 - 783 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9DFFFB60EFFA79F611FC86.taxon	materials_examined	MATERIAL EXAMINED. — “ Oceano indien ”, lectotype spm (UUZM), designated by Dijkstra (1999: 398). Vanuatu. SANTO 2006, stn ED 02, 15 ° 31.7 ’ S, 167 ° 09.7 ’ E, 18 - 21 m, 1 lv. — Stn ED 05, 15 ° 31.7 ’ S, 167 ° 09.4 ’ E, 9 - 13 m, 1 lv. — Stn ED 07, 15 ° 33.9 ’ - 34.2 ’ S, 167 ° 08.0 ’ - 08.4 ’ E, 20 - 28 m, 1 rv. — Stn ED 13, 15 ° 31.3 ’ - 31.6 ’ S, 167 ° 10.0 ’ - 10.4 ’ E, 22 - 29 m, 3 rv. — Stn LD 21, 15 ° 31.3 ’ S, 167 ° 09.9 ’ E, 1 - 6 m, 2 spms, 1 lv, 1 rv. — Stn DS 22, 15 ° 31.7 ’ S, 167 ° 09.7 ’ E, 25 m, 1 spm, 1 rv. — Stn LD 24, 15 ° 31.4 ’ S, 167 ° 10.0 ’ E, 4 - 7 m, 1 rv. — Stn VM 24, 15 ° 35.2 ’ S, 167 ° 59.4 ’ E, intertidal, 1 lv, 1 rv. — Stn LD 27, 15 ° 35.3 ’ S, 166 ° 59.3 ’ E, 3 - 5 m, 1 spm, 6 lv, 5 rv. — Stn LD 28, 15 ° 35.4 ’ S, 166 ° 58.7 ’ E, 3 - 8 m, 1 spm. — Stn AT 35, 15 ° 20.7 ’ S, 167 ° 11.6 ’ E, 28 - 37 m, 1 lv. — Stn LD 39, 15 ° 35.4 ’ S, 166 ° 58.7 ’ E, 6 - 9 m, 1 lv. — Stn AT 41, 15 ° 36.7 ’ - 37.0 ’ S, 167 ° 02.7 ’ - 02.8 ’ E, 88 - 118 m, 1 rv. — Stn FS 74, 15 ° 35.7 ’ S, 166 ° 59.3 ’ E, 12 m, 1 rv. — Stn AT 88, 15 ° 31.9 ’ S, 167 ° 15.0 ’ E, 87 - 115 m, 1 rv. — Stn FS 88, 15 ° 32.7 ’ S, 167 ° 11.5 ’ E, 5 m, 12 m, 1 spm.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9DFFFB60EFFA79F611FC86.taxon	distribution	DISTRIBUTION. — Northeast South Africa, Madagascar, Reunion Island, Mauritius, Mozambique, Kenya, Philippines, Indonesia, Papua New Guinea, Solomon Islands, Vanuatu (new record) and Tahiti, from the intertidal zone to 36 m depth (ZMA, unpublished data).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9DFFFA6325FC37F2C0FE44.taxon	materials_examined	MATERIAL EXAMINED. — Society Islands. Bora Bora Island, Tereia Point, 24 - 29 m, holotype spm (USNM 612201). Vanuatu. SANTO 2006, stn ED 02, 15 ° 31.7 ’ S, 167 ° 09.7 ’ E, 18 - 21 m, 2 lv, 2 rv. — Stn ED 05, 15 ° 31.7 ’ S, 167 ° 09.4 ’ E, 9 - 13 m, 1 lv. — Stn DS 06, 15 ° 30.9 ’ S, 167 ° 11.1 ’ E, 8 - 15 m, 1 lv, 1 rv. — Stn ED 07, 15 ° 33.9 ’ - 34.2 ’ S, 167 ° 08.0 ’ - 08.4 ’ E, 20 - 28 m, 1 lv. — Stn ED 13, 15 ° 31.3 ’ - 31.6 ’ S, 167 ° 10.0 ’ - 10.4 ’ E, 22 - 29 m, 1 rv. — Stn LD 16, 15 ° 36.7 ’ S, 167 ° 10.6 ’ E, 5 - 6 m, 2 lv, 4 rv. — Stn ED 17, 15 ° 32.0 ’ S, 167 ° 09.6 ’ E, 23 - 27 m, 3 lv, 7 rv. — Stn DS 18, 15 ° 31.3 ’ S, 167 ° 10.4 ’ E, 5 - 10 m, 1 lv. — Stn LD 21, 15 ° 31.3 ’ S, 167 ° 09.9 ’ E, 1 - 6 m, 1 lv, 1 rv. — Stn DS 22, 15 ° 31.7 ’ S, 167 ° 09.7 ’ E, 25 m, 4 lv, 2 rv. — Stn LD 24, 15 ° 31.4 ’ S, 167 ° 10.0 ’ E, 4 - 7 m, 1 rv. — Stn DS 27, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 4 m, 1 lv, 2 rv. — Stn LD 27, 15 ° 35.3 ’ S, 166 ° 59.3 ’ E, 3 - 5 m, 11 lv, 10 rv. — Stn LD 28, 15 ° 35.4 ’ S, 166 ° 58.7 ’ E, 3 - 8 m, 1 spm, 5 lv, 8 rv. — Stn LD 29, 15 ° 35.3 ’ S, 166 ° 59.4 ’ E, 10 - 12 m, 2 spms, 1 lv, 2 rv. — Stn LD 30, 15 ° 31.4 ’ S, 167 ° 10.0 ’ E, 7 - 8 m, 1 lv, 1 rv. — Stn DS 31, 15 ° 31.4 ’ S, 167 ° 09.7 ’ S, 5 m, 1 rv. — Stn LD 39, 15 ° 35.4 ’ S, 166 ° 58.7 ’ E, 6 - 9 m, 9 lv, 8 rv. — Stn FB 68, 15 ° 35.4 ’ S, 166 ° 59.7 ’ E, 11 m, 2 lv, 4 rv. — Stn FS 74, 15 ° 35.7 ’ S, 166 ° 59.3 ’ E, 12 m, 4 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9DFFFA6325FC37F2C0FE44.taxon	distribution	DISTRIBUTION. — Thailand, Philippines, Indonesia, Papua New Guinea, northern Australia, New Caledonia, Vanuatu (new record), Fiji, Samoa and Society Islands (ZMA, unpublished data), from the intertidal zone to 55 m depth.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA6083FA42F14EFDFE.taxon	materials_examined	MATERIAL EXAMINED. — China Sea. Holotype spm (NHMUK 1950.11.14.8). Vanuatu. SANTO 2006, stnAT 113,15 ° 33.7 ’ S, 167 ° 16.3 ’ E, 115 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA6083FA42F14EFDFE.taxon	distribution	DISTRIBUTION. — Reunion Island, southern Japan, Philippines, Thailand, Papua New Guinea, Solomon Islands, Vanuatu (new record), Fiji and Austral Islands, at 20 - 130 m depth.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA62E5FD13F170FB2E.taxon	materials_examined	MATERIAL EXAMINED. — Philippines. Isle of Baicus, holotype spm (NHMUK 1950.11.14.53). Vanuatu. SANTO 2006, stn DB 20, 15 ° 30.5 ’ S, 167 ° 01.4 ’ E, 22 - 25 m, 1 spm. — Stn FB 90, 15 ° 35.0 ’ S, 167 ° 07.7 ’ E, 36 - 39 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA62E5FD13F170FB2E.taxon	distribution	DISTRIBUTION. — Southern Japan, Philippines, Indonesia, northern Australia, Papua New Guinea, Solomon Islands, Vanuatu (new record), from depths of 14 - 165 m (ZMA, unpublished data).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA6082FD8AF3F7FA8E.taxon	materials_examined	MATERIAL EXAMINED. — “ O. Indico ”, lectotype spm (UUZM), designated by Dijkstra (1999: 403). Vanuatu. SANTO 2006, stn DR 11, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 6 - 24 m, 1 spm. — Stn VM 24, 15 ° 35.2 ’ S, 167 ° 59.4 ’ E, intertidal, 1 lv. — Stn VM 35, 15 ° 29.4 ’ S, 167 ° 15.2 ’ E, intertidal, 2 spms. — Stn NS 37, 15 ° 31.4 ’ S, 167 ° 09.8 ’ E, 2 - 3 m, 1 lv. — Stn DR 41, 15 ° 28.8 ’ S, 167 ° 15.2 ’ E, 5 - 20 m, 1 spm. — Stn FR 53, 15 ° 42.7 ’ S, 167 ° 15.1 ’ E, 7 m, 1 spm. — Stn DR 84, 15 ° 43.4 ’ S, 167 ° 15.0 ’ E, 6 m, 2 spms.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA6082FD8AF3F7FA8E.taxon	distribution	DISTRIBUTION. — Eastern India, Sri Lanka, China, Vietnam, Philippines, Malaysia, Indonesia, Papua New Guinea, Solomon Islands, Vanuatu, New Caledonia, Fiji Islands, Tonga and Samoa (ZMA, unpublished data), from the intertidal zone to 36 m depth. Live taken in the intertidal zone to depths of 7 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFFA6082FD8AF3F7FA8E.taxon	discussion	REMARKS Geographical morphotypes will be discussed in a forthcoming monograph on the Australian Pectinoidea (Dijkstra & Beu in prep.).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFE562F6FAA3F045FE15.taxon	materials_examined	MATERIAL EXAMINED. — Type locality not indicated, holotype spm (UMZC 1461). Vanuatu. SANTO 2006, SE corner of Santo, shallow water, 2 spms, 2 lv. — Stn NR 29, 15 ° 17.3 ’ S, 167 ° 12.6 ’ E, 32 m, 1 lv. — Stn LD 34, 15 ° 33.4 ’ S, 167 ° 12.4 ’ E, 2 - 6 m, 1 rv. — Stn DS 43, 15 ° 27.9 ’ S, 167 ° 14.3 ’ E, 22 m, 1 rv. — Stn FB 52, 15 ° 42.7 ’ S, 167 ° 15.1 ’ E, 7 m, 1 lv. — Stn DS 59, 15 ° 24.6 ’ S, 167 ° 14.3 ’ E, 6 - 43 m, 1 rv. — Stn FS 67, 15 ° 35.4 ’ S, 166 ° 59.7 ’ E, 4 m, 1 rv. — Stn DB 69, 15 ° 24.4 ’ S, 167 ° 13.0 ’ E, 38 m, 1 spm, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF9CFFE562F6FAA3F045FE15.taxon	distribution	DISTRIBUTION. — Reunion Island, Mauritius, Red Sea, Maldives, Thailand, southern Japan, China, Philippines, Malaysia, Indonesia, northern Australia, Papua New Guinea, Solomon Islands, Vanuatu (new record), New Caledonia, Fiji, Samoa (ZMA, unpublished data) and Marshall Islands, from the intertidal zone to 120 m.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF83FFE560A6FDF4F0AEFB7B.taxon	materials_examined	MATERIAL EXAMINED. — Reunion. Type material appears to be lost (Dijkstra & Maestrati 2010: 353). Vanuatu. SANTO 2006, stn FS 67, 15 ° 35.4 ’ S, 166 ° 59.7 ’ E, 4 m, 1 spm. — Stn DS 91, 15 ° 33.7 ’ S, 167 ° 08.4 ’ E, 7 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF83FFE560A6FDF4F0AEFB7B.taxon	distribution	DISTRIBUTION. — Eastern South Africa, Mozambique, Madagascar, Reunion Island, southern Japan, China, Thailand, Philippines, Indonesia, northwestern Australia, Papua New Guinea, Vanuatu (new record), New Caledonia, Fiji, Line Islands, Society Islands, Austral Islands and Tuamotu Archipelago, from depths of 4 - 120 m (Dijkstra & Maestrati 2010: 353, and present record).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF83FFE560BBFB55F15AFE0B.taxon	materials_examined	MATERIAL EXAMINED. — Japan. Nagasaki, type material appears to be lost. Vanuatu. SANTO 2006, SE corner of Santo, deep water, 7 lv, 7 rv. — Stn AT 14, 15 ° 23.7 ’ - 24.0 ’ S, 167 ° 12.9 ’ - 13.5 ’ E, 102 - 120 m, 1 lv, 1 rv. — Stn DB 20, 15 ° 30.5 ’ S, 167 ° 01.4 ’ E, 22 - 25 m, 1 rv. — Stn AT 23, 15 ° 27.0 ’ S, 167 ° 16.1 ’ E, 176 - 210 m, 1 lv. — Stn AT 43, 15 ° 36.4 ’ S, 167 ° 02.3 ’ E, 84 - 105 m, 1 rv. — Stn DB 63, 15 ° 26.9 ’ S, 167 ° 15.8 ’ E, 21 m, 1 lv, 1 rv. — Stn AT 65, 15 ° 40.3 ’ S, 167 ° 15.9 ’ E, 160 - 167 m, 2 rv. — Stn AT 84, 15 ° 32.4 ’ S, 167 ° 14.3 ’ E, 71 - 104 m, 1 lv. — Stn AT 88, 15 ° 31.9 ’ S, 167 ° 15.0 ’ E, 87 - 115 m, 1 lv. — Stn AT 119, 15 ° 36.5 ’ S, 167 ° 02.4 ’ E, 87 - 120 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF83FFE560BBFB55F15AFE0B.taxon	distribution	DISTRIBUTION. — Madagascar, Red Sea, southern Japan, China, Thailand, Philippines, northern Australia, Papua New Guinea, Vanuatu (new record), New Caledonia and Fiji, dead in 20 - 176 m depth (ZMA, unpublished data, and present records).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF83FFE462F7FDDEF3DCFDD8.taxon	materials_examined	MATERIAL EXAMINED. — “ O. australiore & Indico ”, lectotype spm (LSL), designated by Dijkstra (1999: 405). Vanuatu. SANTO 2006, SE corner of Santo, shallow water, 2 spms, 2 lv. — Stn FR 01, 15 ° 32.3 ’ S, 167 ° 13.1 ’ E, 18 - 20 m, 1 spm. — Stn NR 01, 15 ° 33.0 ’ S, 167 ° 16.8 ’ E, 17 m, 1 spm. — Stn ZR 01, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 8 - 35 m, 3 spms. — Stn NR 03, 15 ° 34.6 ’ S, 167 ° 13.6 ’ E, 17 m, 1 spm. — Stn DS 04, 15 ° 31.4 ’ S, 167 ° 14.1 ’ E, 25 m, 1 lv, 1 rv. — Stn NR 05, 15 ° 28.7 ’ S, 167 ° 15.2 ’ E, 19 m, 1 spm. — Stn ZB 06, 15 ° 36.8 ’ S, 167 ° 01.3 ’ E, 30 m, 1 spm. — Stn ED 07, 15 ° 33.9 ’ - 34.2 ’ S, 167 ° 08.0 ’ - 08.4 ’ E, 20 - 28 m, 1 lv, 1 rv. — Stn FR 08, 15 ° 33.1 ’ S, 167 ° 12.2 ’ E, 3 - 40 m, 1 spm. — Stn NR 09, 15 ° 37.6 ’ S, 167 ° 08.8 ’ E, 8 m, 1 spm. — Stn ZB 09, 15 ° 40.6 ’ S, 167 ° 05.1 ’ E, 5 - 7 m, 1 rv. — Stn FR 11, 15 ° 36.9 ’ S, 167 ° 10.5 ’ E, 6 - 33 m, 1 spm. — Stn NR 11, 15 ° 33.4 ’ S, 167 ° 09.4 ’ E, 26 m, 1 spm. — Stn DB 12, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 10 - 18 m, 1 lv, 1 rv. — Stn LD 12, 15 ° 36.6 ’ S, 167 ° 11.3 ’ E, 2 - 4 m, 1 lv. — Stn NB 12, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 20 m, 1 lv. — Stn LM 13, 15 ° 36.6 ’ S, 167 ° 11.1 ’ E, intertidal, 1 rv. — Stn LS 17, 15 ° 31.1 ’ S, 167 ° 10.5 ’ E, 7 m, 1 lv. — Stn NR 21, 15 ° 26.8 ’ S, 167 ° 15.1 ’ E, 3 - 22 m, 2 spms. — Stn ZS 22, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 27 - 29 m, 1 lv. — Stn FR 26, 15 ° 31.7 ’ S, 167 ° 09.5 ’ E, 3 - 33 m, 1 spm. — Stn FR 29, 15 ° 27.9 ’ S, 167 ° 14.6 ’ E, 5 - 35 m, 1 rv. — Stn DR 34, 15 ° 34.7 ’ S, 167 ° 13.8 ’ E, 14 - 25 m, 1 spm. — Stn NR 41, 15 ° 36.7 ’ S, 167 ° 02.0 ’ E, 25 m, 1 spm. — Stn DS 49, 15 ° 38.7 ’ S, 167 ° 05.2 ’ E, 10 - 17 m, 2 lv, 1 rv. — Stn DR 50, 15 ° 38.7 ’ S, 167 ° 05.2 ’ E, 10 - 17 m, 1 spm. — Stn DR 51, 15 ° 32.9 ’ S, 167 ° 09.9 ’ E, 28 - 60 m, 1 spm. — Stn FR 53, 15 ° 42.7 ’ S, 167 ° 15.1 ’ E, 7 m, 1 spm. — Stn FB 56, 15 ° 35.2 ’ S, 167 ° 02.1 ’ E, 3 - 18 m, 1 spm. — Stn FB 61, 15 ° 34.4 ’ S, 167 ° 12.6 ’ E, 2 - 3 m, 1 lv. — Stn FB 64, 15 ° 35.4 ’ S, 166 ° 59.2 ’ E,? m, 1 spm. — Stn DR 66, 15 ° 25.8 ’ S, 167 ° 13.0 ’ E, 9 - 30 m, 1 spm. — Stn FB 68, 15 ° 35.4 ’ S, 166 ° 59.7 ’ E, 11 m, 1 lv. — Stn FS 77, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 29 m, 1 lv, 1 rv. — Stn DR 84, 15 ° 43.4 ’ S, 167 ° 15.0 ’ E, 6 m, 2 spms. — Stn FS 86, 15 ° 33.4 ’ S, 167 ° 16.7 ’ E, 30 m, 1 lv, 1 rv. — Stn DS 99, 15 ° 32.5 ’ S, 167 ° 16.9 ’ E, 100 - 105 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF83FFE462F7FDDEF3DCFDD8.taxon	distribution	DISTRIBUTION. — Throughout tropical Indo-Pacific (except the Red Sea and Hawaiian Islands), southwestern limit northern Zululand, eastern limit French Polynesia, found in intertidal to sublittoral depths.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF82FFE4608DFD0EF3C2FB08.taxon	materials_examined	MATERIAL EXAMINED. — Maldive Islands. Lectotype spm (NHMUK 1903.9.17.49), designated and refigured by Waller (1972: 250, figs 111, 112). Vanuatu. SANTO 2006, stn DS 10, 15 ° 36.6 ’ S, 167 ° 10.1 ’ E, 6 - 24 m, 1 rv. — Stn AT 36, 15 ° 21.5 ’ S, 167 ° 12.3 ’ E, 53 - 59 m, 1 rv. — Stn AT 37, 15 ° 22.5 ’ S, 167 ° 12.6 ’ E, 72 - 82 m, 1 lv, 1 rv. — Stn DS 96, 15 ° 33.6 ’ S, 167 ° 16.5 ’ E, 114 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF82FFE4608DFD0EF3C2FB08.taxon	distribution	DISTRIBUTION. — South Africa, Reunion Island, Red Sea, Mauritius, southern Japan, Thailand, Philippines, Malaysia, northern Australia, Papua New Guinea, Vanuatu (new record) and New Caledonia, live recorded at depths of 8 - 140 m (ZMA, unpublished data).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF82FFE46095FADEF675FE2E.taxon	materials_examined	MATERIAL EXAMINED. — Indonesia. Ambon, holotype spm (NHMUK 1950.11.14.46). Vanuatu. SANTO 2006, stn FR 24, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 1 - 30 m, 1 lv. — Stn EP 35, 15 ° 34.9 ’ - 35.1 ’ S, 167 ° 13.9 ’ - 14.1 ’ E, 10 - 51 m, 1 rv. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 1 lv. — Stn DS 105, 15 ° 33.0 ’ S, 167 ° 16.7 ’ E, 92 m, 1 rv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF82FFE46095FADEF675FE2E.taxon	distribution	DISTRIBUTION. — Southern Japan, China, Philippines, Malaysia, Indonesia, Papua New Guinea, Solomon Islands, Vanuatu (new record), New Caledonia, Fiji, Austral Islands and Hawaiian Islands, from depths of 37 - 230 m (Dijkstra & Maestrati 2010: 354).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF82FFE462F3FE6FF18EFB15.taxon	materials_examined	MATERIAL EXAMINED. — “ Les mers du nord ”, holotype spm (MHNG 1088 / 24). Vanuatu. SANTO 2006, stn FR 03, 15 ° 36.2 ’ S, 167 ° 06.3 ’ E, 3 - 32 m, 1 rv. — Stn DB 20, 15 ° 30.5 ’ S, 167 ° 01.4 ’ E, 22 - 25 m, 1 rv. — Stn ZS 22, 15 ° 33.1 ’ S, 167 ° 09.6 ’ E, 27 - 29 m, 1 lv. — Stn EP 35, 15 ° 34.9 ’ - 35.1 ’ S, 167 ° 13.9 ’ - 14.1 ’ E, 10 - 51 m, 1 spm. — Stn EP 39, 15 ° 33.6 ’ - 33.7 ’ S, 167 ° 16.3 ’ - 16.5 ’ E, 75 - 80 m, 2 spms. — Stn DB 63, 15 ° 26.9 ’ S, 167 ° 15.8 ’ E, 21 m, 1 lv. — Stn DB 65, 15 ° 25.8 ’ S, 167 ° 13.0 ’ E, 13 m, 1 spm. — Stn DB 69, 15 ° 24.4 ’ S, 167 ° 13.0 ’ E, 38 m, 1 spm. — Stn DR 87, 15 ° 38.5 ’ S, 167 ° 15.1 ’ E, 13 m, 1 spm. — Stn DS 103, 15 ° 34.1 ’ S, 167 ° 16.0 ’ E, 70 - 80 m, 1 lv. — Stn AT 114, 15 ° 33.4 ’ S, 167 ° 16.4 ’ E, 148 - 166 m, 1 lv.	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
B00A87C2FF82FFE462F3FE6FF18EFB15.taxon	distribution	DISTRIBUTION. — Southern Japan, Philippines, Indonesia, Guam, Marshall Islands, northwestern Australia, Papua New Guinea, Solomon Islands, Vanuatu (new record) and Fiji, live at depths of 10 - 200 m (ZMA, unpublished data, and present records).	en	Dijkstra, Henk H., Maestrati, Philippe (2012): Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago. Zoosystema 34 (2): 389-408, DOI: 10.5252/z2012n2a12, URL: http://dx.doi.org/10.5252/z2012n2a12
