taxonID	type	description	language	source
9510322AB60FFFACFF5DB18F2CEEFD24.taxon	description	Description. General: Medium sized worms; body, with fine transverse cuticular striations, widest in mid region, narrower posteriorly. Cephalic extremity with well defined fleshy collar bearing 2 amphids, each on dome-like projection and 4 submedian cephalic papillae. Mouth opening circular, peri-oral cuticle forming 8 sclerotized liplike processes arising within the buccal capsule; 2 lateral processes largest, dorsal, ventral and submedian processes with mucronate tips (Figs 1, 27). Buccal capsule wider than deep (Fig. 2). Oesophagus relatively long, cylindrical about 1 / 3 of body length. Deirids, setate (Fig. 4), 1050 long, and excretory pore just posterior to nerve ring which encircles oesophagus at about 1 / 5 its length Fig. 3). Oesophago-intestinal diverticula small, shorter than oesophagus width (Fig. 3). Male (n = 2): Body length 8.25 mm; 10.03 mm, maximum width 185; 200. Buccal capsule depth 118; 130, width 95; 110. Nerve ring 490; 488, deirids 520; 700, excretory pore 620; 690 from anterior end; oesophagus length 2560; 2790. Spicule length 2400; 2570, about 28 % of body length, anterior extremities rounded, distal tips more or less straight, pointed, striated alae extending to tips. Gubernaculum small, rectangular (Fig. 13), length 83, width 40. Bursa small, bursal lobes not separate, dorsal lobe longest, ventral lobes shortest. Ventro-ventral and latero-ventral rays apposed, reaching margin of bursa; externo-lateral ray short, not reaching margin of bursa; medio and postero-lateral rays same length apposed, reaching margin of bursa; externo-dorsal ray arising close to lateral trunk, not reaching margin of bursa, dorsal trunk stout, bifurcating at about 1 / 3 its length, dorsal rays reaching margin of bursa, lateral branches just proximal to bifurcation, not reaching margin of bursa (Fig. 10). Genital cone prominent, anterior lip large, conical, posterior lip smaller, with 1 large pair, 1 small pair bifid posteriorly directed appendages (Figs 11, 12). Female (n = 4): Body length 9.6 (8.04 – 12.2) mm, maximum width 214 (200 – 230). Buccal capsule depth 127 (113 – 145), width 87 (80 – 100). Nerve ring 378 (280 – 550), deirids 523 (300 – 450), excretory pore 593 (400 – 770) from anterior end. Oesophagus length 2820 (2450 – 3530). Vulva anterior to anus, 1081 (1050 – 1155) from posterior end. Ovejector with infundibulum 165, vestibule 265 about the same length, sphincter longer 465, vagina vera short, straight, thick walled (Fig. 7), length 735. Tail length 834 (620 – 980), about 7 % of body length, with spiked tip (Figs 5, 6). Eggs not found. Fourth stage larvae (n = 4): Length 5418 (5040 – 5800), width 290 (250 – 330); oesophagus length 1563 (1440 – 1620). Fleshy collar not developed at cephalic end, 6 peri oral, lip like processes arise from wall of buccal capsule (Figs. 28); anterior end of intestine developing into diverticula. Tail length 242 (235 – 250).	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60FFFACFF5DB18F2CEEFD24.taxon	materials_examined	Type host: Dorcopsis muelleri (Lesson) (Mammalia: Macropodidae). Type locality: Raja Ampat Island, Papua, Indonesia (1 º 6´S, 130 º 51 E). Site of infection: stomach. Prevalence: 1 / 1 wallabies examined. Intensity: 10. Type specimens: Holotype male, allotype female (MZB Na 641); paratypes, 1 male and 3 females (MZBNa 642)	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60FFFACFF5DB18F2CEEFD24.taxon	etymology	Etymology: The specific name highlights the length of the spicules in this species.	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60FFFACFF5DB18F2CEEFD24.taxon	discussion	Remarks: The genus Dorcopsinema was erected by Mawson (1977) to accommodate the species D. dorcopsis which had been described by Baylis (1940) as Macropstrongylus dorcopsis from the stomach of the forest wallaby Dorcopsis muelleri. Subsequently, the macropod stomach worms D. dendrolagi Smales, 1982 from the tree kangaroos Dendrolagus goodfellowi Thomas and D. dorianus Ramsay, D. mbaiso Smales, 1997 also from a tree kangaroo D. mbaiso Flannery, Boeadi & Szalay, and D. simile Smales, 1999 from a forest wallaby Dorcopsulus vahheurni Thomas were described. The genus is differentiated from all others in the Cloacininae by the characters of the cephalic end, particularly the wide collar bearing cephalic papillae and amphids and with the perioral cuticle forming six or eight more or less fleshy lip-like processes with broad bases and mucronate at the free ends (Mawson, 1997). Therefore four species are currently recognized in the genus, all occurring only in forest wallabies or tree kangaroos from Papua Indonesia or Papua New Guinea. With 8 lip-like processes and lateral branches of the dorsal ray arising anterior to the bifurcation of the dorsal trunk Dorcopsinema longispicularis sp. nov. falls closest to D. simile in the key to the species of Dorcopsinema by Smales (1999). Dorcopsinema longispicularis is a smaller worm than D. simile with longer spicules (2400, 2570, 28 % body length, compared with 1685 – 2055, 11 % body length) and a relatively longer esophagus, (about 1 / 3 compared with 1 / 5 of body length). Dorcopsinema longispicularis further differs from D. simile in the number of pairs of appendages on the posterior lip of the genital cone (2 compared with 3), the form of the spicule tips (straight, pointed with striated alae reaching tips compared with blunt, curved with striated alae not reaching tips), the shape of the female tail (spiked compared with blunt tip) (Smales, 1999). Dorcopsinema longispicularis occurs in Dorcopsis muelleri from the Raja Ampat Islands, Papua and D. simile in Dorcopsulus vanheurni (Thomas) from Chimbu and Morobe Provinces, Papua New Guinea.	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60EFFA9FF5DB3012B09FE79.taxon	description	Description. General: Robust worms, cuticle with fine transverse striae. Cephalic extremity square in cross section, mouth opening surrounded by 6 fleshy lips, each with paired lateral flaps, lateral lips largest, bearing amphids, 4 submedian lips with pointed tips, cephalic collar distinct, with 4 setate submedian papillae (Figs 14, 29). Buccal capsule more or less cylindrical, thick walled, deeper than wide (Fig. 15). Oesophagus long cylindrical, about 1 / 4 – 1 / 3 body length. Oesophago - intestinal diverticula well defined, about same length as width of oesophagus (Fig. 16). Two cuticular frills surround cephalic extremity between cephalic collar and level of nerve ring (Figs 16, 29). Nerve ring surrounds oesophagus at about 1 / 4 its length, deirid anterior to nerve ring, excretory pore posterior to nerve ring. Male (n = 1): Body length 10.8 mm width 730. Buccal capsule depth 59, width 50. Deirids setate 59.5, long, 603, nerve ring 630, excretory pore 770 from anterior end; oesophagus length 2650 long. Bursal lobes not separate, dorsal lobe longest, ventral lobes shortest. Ventro-ventral and ventro-lateral rays apposed reaching margin of bursa; externo lateral ray divergent, reaching margin of bursa; medio-lateral and postero-lateral rays apposed, reaching margin of bursa; externo- dorsal ray arising close to dorsal trunk, not reaching margin of bursa (Fig 17); dorsal trunk stout, giving off pair of short lateral branches before bifurcating at about 4 / 5 its length, close to distal end (Fig. 18). Spicule 1080 long, about 1 / 10 body length, proximal ends irregularly knobbed, distal tips slightly curved, blunt, striated alae extend to spicule tips (Figs 19, 20). Gubernalculum trapezoidal (Fig. 21). Genital cone not prominent, anterior lip conical, posterior lip with, 1 pair simple appendages between 2 pairs bifid appendages (Fig. 22). Female (n = 3): Body length 19.8 (15.7 – 27.8) mm, width 1120 (1050 – 1200), buccal capsule depth 108, width 90. Deirids 589, nerve ring 601, excretory pore 680, from anterior end, oesophagus length 3713 (3410 – 3980). Vulva anterior to anus, 1697 (1400 – 1920) from the tip of tail. Ovejector with infundibulum 200, sphincter 200 and vestibule 268 about same length; vagina vera length 200 (Fig. 23). Tail tapering, conical tip (Figs 24, 25), length 1267 (990 – 1490). Eggs ellipsoidal, immature (Fig. 26)	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60EFFA9FF5DB3012B09FE79.taxon	materials_examined	Type host: Dorcopsis muelleri (Lesson) (Mammalia: Macropodidae). Type locality: Raja Ampat Island, Papua, Indonesia (1 º 6´S, 130 º 51 E). Site of infection: stomach. Prevalence: 1 / 1 wallabies examined. Intensity: 6. Type specimens: Holotype male, allotype female (MZB Na 643); paratypes, 1 male and 3 females (MZBNa 644) FIGURES 27 – 29. Scanning electron micrographs of Dorcopsinema and Paralabiostrongylus species. 27, D. longispicularis, cephalic end, en face view; 28, P. rajampatensis, anterior end of female, dorsal view showing cuticular frills; 29, D. longispicularis cephalic end of male 4 th stage larva, en face view.	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60EFFA9FF5DB3012B09FE79.taxon	etymology	Etymology: This species is named after the island on which it was found.	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
9510322AB60EFFA9FF5DB3012B09FE79.taxon	discussion	Remarks: The cloacinine genus Paralabiostrongylus was erected by Smales (1982) for P. bi c ol l a r i s from the stomach of the forest wallaby D. muelleri and subsequently reported from the lesser forest wallaby Dorcopsulus vanheurni (see Smales, 1999). This monospecific genus is characterized by a poorly defined collar bearing cephalic papillae, 6 prominent fleshy lips or lip like processes with paired flaps, the two laterals bearing amphids and two short cuticular frills surrounding the oesophageal region between the cephalic collar and the deirids. The genus has been reported only from Papua New Guinea (Smales, 1982, 1999). Paralabiostrongylus rajampatensis sp. nov. belongs in the genus Paralabiostrongylus because of the characters of the anterior end; namely lip morphology and the presence of a cephalic collar, and cuticular frills. Paralabiostrongylus rajampatensis, a smaller worm than Paralabiostrongylus bicollaris the only other species in the genus, can be distinguished from P. bicollaris in having the deirids and excretory pore at about the same level, by the form of the dorsal ray, with lateral branches proximal to the bifurcation of the dorsal trunk, not distal as in P. bicollaris, the relatively longer spicule (1 / 10 body length compared with 1 / 16 – 1 / 20) with ala extending to the tip compared with ala not extending to the tip and in the form of the posterior lip of the genital cone (with 3 pairs of appendages compared with 2) (Smales, 1982). Both species are found in Dorcopsis muelleri but P aralabiostrongylus rajampatensis is found on the Raja Ampat Islands, Papua while P. bicollaris is found in the Middle Strickland Area, Papua New Guinea.	en	Purwaningsih, Endang, Smales, Lesley R. (2014): New species of Dorcopsinema and P aralabiostrongylus (Nematoda: Chabertiidae: Cloacininae) from Indonesia, with a key to species of Dorcopsinema. Zootaxa 3857 (4): 591-598, DOI: 10.11646/zootaxa.3857.4.8
