identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03AC99103B7DFFF4FE64FC6DFECA3DD9.text	03AC99103B7DFFF4FE64FC6DFECA3DD9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Georgus Gómez 2018	<div><p>Genus Georgus gen. nov.</p> <p>Type species</p> <p>Bodinia peterrumi George 2004, by monotypy.</p> <p>Diagnosis (based on the description of the type species by George (2004)) Argestidae. Habitus semi-cylindrical. Posterior margin of cephalothorax and free prosomites plain. P3-bearing somite with pair of conspicuous pores. Posterior margin of P5- bearing somite, genital somite, and free urosomites coarsely serrated. Genital somite and third urosomite distinct in both sexes. Anal somite square from dorsal view, with strongly chitinized area (‘ apron ’) ventrally. Caudal seta VII arising dorsally from conspicuous knob; caudal seta III shifted ventrally on distal fourth of ramus. Antennule sevensegmented in the female, with 10 segments and haplocer in the male. Antenna with allobasis; exopod one-segmented, small, with one seta. Mandibular palp biramous; basis with one seta; endopod one-segmented with four setae; exopod incorporated to basis and represented by one seta. Exopod and endopod of the maxillule incorporated into basis, with five setae in all. Syncoxa of maxilliped with two setae. P1 with threesegmented exopod and two-segmented endopod; endopod non-prehensile, longer than exopod; armature formula of exopod/endopod 0,1,023/1,220; P2 – P4 EXP and ENP three-segmented, exopod longer than endopod; P2 – P4 EXP1 and ENP1 with inner seta; P2 – P3 EXP2 and ENP2 with inner seta; P4 EXP2 with, ENP2 without inner seta; armature formula of P2 – P4 EXP3 / ENP3, 223 /121, 223/121, and 123/121, respectively (note that the legs in George ’ s (2004, p. 254) figure 10a,b are not P2 and P3 as in the legend, but P3 and P4, respectively, and that in the text and in George ’ s (2004) figure 10b the P4 ENP2 is described without inner seta, but his table (George 2004, p. 249) shows an inner seta on this segment). Female P5 endopodal lobe poorly developed, with three setae, exopod with five setae and a subapical, inner, long tube pore. Male P5 with endopodal lobe poorly developed bearing one seta; exopod with five setae, and one subapical, inner, long tube pore.</p> <p>Etymology</p> <p>The genus is dedicated to Dr Kai Horst George for his contribution to the knowledge of the Argestidae. The name is a noun in the nominative singular, gender masculine.</p> <p>Remarks</p> <p>See below.</p></div> 	https://treatment.plazi.org/id/03AC99103B7DFFF4FE64FC6DFECA3DD9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gómez, Samuel	Gómez, Samuel (2018): Two new deep-sea species of Argestidae and Ameiridae (Copepoda: Harpacticoida) from the Eastern Mexican Pacific and Gulf of California, with proposal of a new genus of the family Argestidae. Journal of Natural History 52 (41 - 42): 2613-2638, DOI: 10.1080/00222933.2018.1546915, URL: http://dx.doi.org/10.1080/00222933.2018.1546915
03AC99103B7AFFF4FE6BFD69FB863CAD.text	03AC99103B7AFFF4FE6BFD69FB863CAD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Argestes Sars 1910	<div><p>Genus Argestes Sars 1910</p> <p>Type species</p> <p>Argestes mollis Sars 1910, by original designation.</p> <p>Other species</p> <p>Argestes angolaensis George 2008, A. longiseta Apostolov 2011, A. reductus Itô 1983, A. tenuis Sars 1921 tenuis Sars 1921, A. tenuis Sars 1921 arcticus Lang 1936, A. analongises sp. n.</p></div> 	https://treatment.plazi.org/id/03AC99103B7AFFF4FE6BFD69FB863CAD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gómez, Samuel	Gómez, Samuel (2018): Two new deep-sea species of Argestidae and Ameiridae (Copepoda: Harpacticoida) from the Eastern Mexican Pacific and Gulf of California, with proposal of a new genus of the family Argestidae. Journal of Natural History 52 (41 - 42): 2613-2638, DOI: 10.1080/00222933.2018.1546915, URL: http://dx.doi.org/10.1080/00222933.2018.1546915
03AC99103B7AFFF9FE76FBB0FBBA3B60.text	03AC99103B7AFFF9FE76FBB0FBBA3B60.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Argestes analongises Gómez 2018	<div><p>Argestes analongises sp. n.</p> <p>(Figures 1 – 6)</p> <p>Material examined</p> <p>Female holotype (ICML-EMUCOP-230800-01) dissected and mounted onto seven slides; Talud IV cruise; 23 August 2000; coll. S. Gómez.</p> <p>Type locality</p> <p>Off Nayarit State, NW Mexico, few miles north of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-106.66722&amp;materialsCitation.latitude=22.017221" title="Search Plazi for locations around (long -106.66722/lat 22.017221)">Islas Marías</a> (22°01 ʹ 2 ʺ N, 106°40 ʹ 2 ʺ W), 1540 m depth.</p> <p>Diagnosis (based on the female only)</p> <p>Posterior margin of second urosomite to anal somite smooth, with spinules dorsally and ventrally. Genital somite and third urosomite distinct. Anal somite slightly longer than two preceding somites combined, tapering distally; anal operculum shifted medially. Caudal rami four times as long as wide, with six setae. Antennule seven-segmented. Antenna with allobasis, with one-segmented exopod bearing one seta. Mandibular palp biramous. Syncoxa of maxilla with two endites; proximal (praecoxal) endite with one, distal (coxal) endite with three elements. P2 – P4 with three-segmented rami. Syncoxa of</p> <p>maxilliped with two setae. P1 EXP1 without, P2 – P4 EXP1 with inner seta; P1 – P4 EXP2 with inner seta; P1 – P4 EXP3 with five, seven, eight, and seven setae/spines, respectively; proximal inner seta of P4 EXP3 reduced, spiniform. P1 – P4 ENP1 – 2 with inner seta; P1 ENP3 with three, P2 – P4 ENP3 with five setae/spines. P5 endopodal lobe poorly developed, with two setae; P5 EXP elongated, with six setae.</p> <p>Description of female</p> <p>Body. Total body length undetermined due to bad condition of the only specimen; subcylindrical, tapering slightly posteriorly. Second to fifth urosomite with small surface spinules dorsally (Figure 1 (a)) and ventrally (Figure 1 (b)) as figured; posterior margin with continuous transverse row of strong spinules dorsally; sensilla along posterior margin of somites arising from small tubercles. Genital somite with transverse row of minute spinules along posterior margin ventrally; third urosomite with continuous row of visibly less strong spinules ventrally; fourth urosomite with lateroventral transverse row of visibly less strong spinules, with row of strong spinules midventrally; fifth urosomite with strong spinules ventrally as shown.</p> <p>Anal somite (Figure 1 (a,b)). Tapering posteriorly, slightly longer than two preceding somites combined, posterior margin medially cleft; dorsal (Figure 1 (a)) and ventral (Figure 1 (b)) surface covered with spinules as figured; anal operculum shifted rather medially, ornamented with two transverse rows of spinules, and flanked by one seta on each side.</p> <p>Caudal rami (Figure 1 (a,b)). Cylindrical, elongated, four times as long as wide (width measured at widest distal part), covered with spinules as shown, with six setae, all issuing distally, as follows: seta I lost; homologation of setae II and III difficult, probable seta II arising on outer distal corner, seta III shifted ventrally; setae IV and V longest; seta VI issuing at inner distal corner; dorsal seta VII subdistally, tri-articulated, arising from small tubercle.</p> <p>Antennule (Figure 2 (a)). Seven-segmented; all segments covered with minute denticles; first, and third-fifth segments with medium to small sized spinules, second segment with medium sized spinules proximally and subdistally, and with set of stronger and longer medial spinules; sixth and seventh segments without spinular ornamentation; sixth segment with very long single naked seta distally. Armature formula as follows: 1-[1se], 2-[4sp+ 5se], 3-[2sp+ 5se], 4-[1sp+ 1se+(1se+ ae)], 5-[1sp+ 1se], 6[1sp+ 2se], 7-[1sp+ 2se+ 6 art+ acro].</p> <p>Antenna (Figure 2 (b)). Allobasis elongated, as long as free endopodal segment, with suture indicating original division between basis and first endopodal segment, without abexopodal seta, with inner longitudinal row of spinules. Exopod one-segmented, with one seta. Endopod with inner longitudinal row of strong spinules, with smaller spinules on surface and with stronger ones subdistally, with few outer spinules; with two inner lateral spines medially, and with six elements apically (three single geniculated setae, one geniculate seta fused basally to small naked element, and one slender seta).</p> <p>Mandible (Figure 3 (a)). Gnathobase with acute tooth-like projections. Palp biramous, covered with spinules; basis with one pinnate seta, and one strong flame-shaped spine; endopod with one inner, three subapical and two apical pinnate setae; exopod visibly smaller, with three bipinnate setae.</p> <p>Maxillule (Figure 3 (b)). Praecoxal arthrite with row of spinules proximally, with two surface setae, one lateral pinnate spine, and seven distal spines of which two single and bare, two with articulated tip and bare, and three pinnate elements of which two with long spinules and one with small spinules. Coxa with one subdistal seta, and apically with one slender seta and one very strong, pinnate element. Basis with some median</p> <p>and some subdistal spinules, with two apical setae. Endopod fused to basis, represented by two setae. Exopod one-segmented, elongated, with two bipinnate setae.</p> <p>Maxilla (Figure 3 (c)). Syncoxa with spinules as shown; with two endites; proximal (praecoxal) endite small, with one slender seta; distal (coxal) endite with one strong spinulose element fused to endite, and two bare setae. Allobasis with spinules proximally and at base of strong spinulose claw, the latter fused to allobasis, and with one strong spine. Endopod represented by two setae.</p> <p>Maxilliped (Figure 3 (d)). Subchelate, strong. Syncoxa with inner long and outer small spinules as shown, with two bipinnate setae subequal in length. Basis unarmed, with inner and outer longitudinal rows of spinules. Endopod one-segmented, fused to strong spinulose claw, with one accompanying bare seta.</p> <p>P1 (Figure 4 (a)). Coxa with small spinules close to inner corner proximally, and medially close to basis, the latter with inner and outer spiniform elements, with some spinules in the middle, at the base of endopod, and at the base of outer element. Endopod three-</p> <p>segmented, visibly longer than exopod; ENP1 and ENP2 with inner seta; ENP3 with three elements, outermost a spine. Exopod three-segmented; EXP1 without, EXP2 with inner seta; EXP3 with five elements.</p> <p>P2–P4 (Figures 4 (b), 5(a–c)). Coxa and basis covered with detritus, making spinular ornamentation difficult to see. Coxa with anterior set of strong spinules close to distal outer corner, and with additional small spinules close to proximal outer corner, posteriorly with longitudinal row of long, slender outer spinules. Basis of P2 and P3 with long slender inner spinules, with small spinules at base of endopod and at base of outer seta, of P4 with comparatively shorter inner spinules, and with spinules at base of endopod and at base of outer seta; outer basal seta of P2 spiniform, of P3 and P4 slender and long. Endopod three-segmented, reaching middle of EXP3; ENP1 and ENP2 with inner seta; ENP3 with two inner and two apical setae, and one outer spine. Exopod three-segmented; EXP1 and EXP2 with inner seta; P2 EXP3 with three outer, two apical and two inner elements, P3 EXP3 with three outer, two apical and three inner elements; of P4 with three outer, two apical and two inner elements, of which proximal reduced, spine-like.</p> <p>P5 (Figure 6). With some spinules on baseoendopodal setophore. Endopodal lobe poorly developed, with two setae subequal in length, with some slender, long spinules between both baseoendopods. Exopod distinct, elongated, slender, four times as long as wide (maximum width measured at its base), with spinules as figured, with six setae.</p></div> 	https://treatment.plazi.org/id/03AC99103B7AFFF9FE76FBB0FBBA3B60	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gómez, Samuel	Gómez, Samuel (2018): Two new deep-sea species of Argestidae and Ameiridae (Copepoda: Harpacticoida) from the Eastern Mexican Pacific and Gulf of California, with proposal of a new genus of the family Argestidae. Journal of Natural History 52 (41 - 42): 2613-2638, DOI: 10.1080/00222933.2018.1546915, URL: http://dx.doi.org/10.1080/00222933.2018.1546915
03AC99103B70FFFEFE4AFF34FE923E94.text	03AC99103B70FFFEFE4AFF34FE923E94.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Argestigens Willey 1935	<div><p>Genus Argestigens Willey 1935</p> <p>Type species</p> <p>Argestigens uniremis Willey 1935, by original designation.</p> <p>Other species</p> <p>Argestigens abyssalis Becker 1979, A. di ffi cilis (Smirnov 1946), A. glacialis Lang 1936, A. celibis sp. n.</p></div> 	https://treatment.plazi.org/id/03AC99103B70FFFEFE4AFF34FE923E94	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gómez, Samuel	Gómez, Samuel (2018): Two new deep-sea species of Argestidae and Ameiridae (Copepoda: Harpacticoida) from the Eastern Mexican Pacific and Gulf of California, with proposal of a new genus of the family Argestidae. Journal of Natural History 52 (41 - 42): 2613-2638, DOI: 10.1080/00222933.2018.1546915, URL: http://dx.doi.org/10.1080/00222933.2018.1546915
03AC99103B70FFE2FE66FE7BFCA33BE7.text	03AC99103B70FFE2FE66FE7BFCA33BE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Argestigens celibis Gómez 2018	<div><p>Argestigens celibis sp. n.</p> <p>(Figures 7 – 11)</p> <p>Material examined</p> <p>Dissected male holotype mounted onto nine slides (ICML-EMUCOP-110207-02); Talud X cruise; 11 February 2007; coll. S. Gómez.</p> <p>Type locality</p> <p><a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-111.63333&amp;materialsCitation.latitude=27.7" title="Search Plazi for locations around (long -111.63333/lat 27.7)">Southern Trough of Guaymas Basin</a>, Gulf of California, México, between Isla San Pedro Nolasco and Isla Tortuga (27°42 ʹ N, 111°38 ʹ W), 1570 m depth.</p> <p>Diagnosis (based on the male only)</p> <p>Body subcylindrical. Surface of cephalothorax and prosomites and P5-bearing somite smooth, with few sensilla along posterior margin; hyaline frill of cephalothorax and P2 – P4-bearing somites plain. Posterior hyaline frill of genital somite and fourth to fifth urosomites finely serrated. Anal somite slightly shorter than two preceding somites combined, quadrate from dorsal view, posterior margin deeply cleft medially, anal operculum situated in the middle of somite. Caudal rami short, 1.2 times as long as wide, with six setae. Antennule eight-segmented, haplocer.</p> <p>Description of male</p> <p>Body. Total body length, 387 µm measured from anterior margin of rostrum to posterior margin of caudal rami, subcylindrical, tapering slightly posteriorly, without clear demarcation between prosome and urosome (Figure 7 (a)). Rostrum (Figure 7 (a)) fused to cephalothorax, the latter 0.3 times as long as entire body length; without surface ornamentation except for few sensilla along posterior margin; posterior hyaline frill smooth.</p> <p>P2–P5-bearing somites (Figure 7 (a)). Without surface ornamentation except for sensilla close to posterior margin; posterior hyaline frill smooth; P2 – P4-bearing somites with, P5- bearing somite without medial pore. Second urosomite (P6-bearing somite) seemingly without surface pores, without surface ornamentation except for posterior continuous spinular row dorsally and some sensilla close to posterior margin, posterior hyaline frill finely serrated (Figure 7 (a – c)). Third and fourth urosomites with paired pores dorsally; third urosomite with one, fourth urosomite with two pores ventrally; both urosomites with continuous row of spinules of moderate sized dorsally (Figure 7 (a)) and laterally (Figure 7 (c)), ventrally (Figure 7 (b)) with spinular pattern consisting of sets of larger spinules alternating with sets of smaller ones, posterior hyaline frill finely serrated. Fifth urosomite with paired pores dorsally, without any other surface ornamentation dorsally and laterally (Figure 7 (a,c)); ventrally (Figure 7 (b)) with medial row of spinules consisting of two sets of lager spinules flanked by sets of smaller ones, hyaline frill finely serrated.</p> <p>Anal somite (Figure 7 (a–c)). Quadrate, slightly longer that preceding somite, posterior margin deeply cleft medially, without surface ornamentation dorsally except for two sensilla associated to anal operculum, the latter shifted anteriorly and with row of minute spinules close to posterior margin; ventrally (Figure 7 (b)) with two anterior sets of spinules, each consisting of two sets of larger spinules flanked by smaller ones, and with some sets of spinules close to caudal rami as shown; with lateral spinules anteriorly and close to joint with caudal rami (Figure 7 (c)).</p> <p>Caudal rami (Figure. 7 (a–c)). Cylindrical, short, 1.2 times as long as wide (width measured at the widest medial part), without surface ornamentation except for few spinules close to posterior margin, with six setae, all issuing from distal fifth, as follows: seta I lost; homologation of setae II and III difficult, both visible from lateral view, probably seta II dorsal to seta III, both setae subequal in length; setae IV and V longest; seta VI issuing at inner distal corner; dorsal seta VII issuing subdistally, tri-articulated.</p> <p>Antennule (Figure 8 (a)). Eight-segmented, haplocer, with three segments distal to geniculation; first segment with few spinules proximally, other segments without surface ornamentation. Armature formula as follows: 1-[1se], 2-[1se], 3-[7se], 4-[5se], 5-[4se+ 3 sp + ae], 6[2se+ 1sp], 7-[3se], 8-[2se+ 5art+ acro].</p> <p>Antenna, mandible, maxillule, and maxilliped. Lost during dissection.</p> <p>Maxilla (Figure 8 (b)). Syncoxa with outer spinules, seemingly without any other surface ornamentation; with two endites; proximal (praecoxal) endite small, rounded, with apical row of spinules, with two setae; distal (coxal) endite elongated, with one strong spinulose element fused to endite, and one bare seta. Allobasis seemingly without spinules, drawn out into strong, un-ornamented claw, and accompanied by one seta. Endopod represented by two setae.</p> <p>P1 (Figure 9 (a,b)). Basis with inner and outer strong spinulose spines, inner one modified; with strong spinules medially, between rami and at base of inner spine. Exopod threesegmented; exopodal segments subequal in length, with spinules as depicted; EXP1 without, EXP2 with inner seta, EXP3 with five elements. Endopod three-segmented, longer than exopod; ENP1 and ENP2 with inner seta; ENP3 with three elements, outermost a spine.</p> <p>P2–P4 (Figures 9 (c), 10(a,b)). Praecoxa as in P2 and P4 (see Figures 9 (c), 10(b)), small, triangular, with a transverse row of spinules close to joint with coxa, the latter with some spinules close to distal outer corner. Basis with spinules between rami and at base of outer seta, and with slender, long spinules (setules?) at distal inner corner. Outer basal seta of P2 lost during dissection, of P3 and P4 slender, naked. Exopod three-segmented, longer than endopod, with spinular ornamentation as shown; EXP1 and EXP2 with inner seta; P2 EXP2 (Figure 9 (c)) with two inner setae, two apical elements (innermost setiform, outermost spine-like), and three outer spines; P3 – P4 EXP3 (Figure 10 (a,b)) with three inner setae (all setae of P3 bipinnate and slender, medial seta of P4 strong and spinulose), two apical elements (innermost setiform, outermost spine-like) and three outer spines. Endopod three-segmented, with spinular ornamentation as shown; P2 – P4 ENP1 and ENP2 (Figures 9 (c), 10(a,b)) with one inner seta; P2 ENP3 (Figure 9 (c)) and P4 ENP3 (Figure 10 (b)) with two inner and two apical setae, and one outer spine; P3 ENP3 (Figure 10 (a)) with three inner and two apical setae, and one outer spine.</p> <p>P5 (Figure 11 (a)). Seemingly without spinules on baseoendopod and on baseoendopodal setophore. Endopodal lobe poorly developed, with three setae of which outermost and medial element close to each other (outermost smallest), innermost separated from the former two elements by wide gap. Exopod distinct, oval, two times as long as</p> <p>wide (maximum width at medial part); only one small spinule was observed on medial outer margin; with three outer, one apical and two inner setae.</p></div> 	https://treatment.plazi.org/id/03AC99103B70FFE2FE66FE7BFCA33BE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gómez, Samuel	Gómez, Samuel (2018): Two new deep-sea species of Argestidae and Ameiridae (Copepoda: Harpacticoida) from the Eastern Mexican Pacific and Gulf of California, with proposal of a new genus of the family Argestidae. Journal of Natural History 52 (41 - 42): 2613-2638, DOI: 10.1080/00222933.2018.1546915, URL: http://dx.doi.org/10.1080/00222933.2018.1546915
