identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
FF1E9C42FF81C144FF1AFE6FFDA07E68.text	FF1E9C42FF81C144FF1AFE6FFDA07E68.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Caecijaera ciliata Kim & Kim & Yoon 2022	<div><p>Caecijaera ciliata sp. nov.</p><p>Figs 1–3</p><p>urn:lsid:zoobank.org:act: 2702B996-A91A-4560-B7B6-23DD00CEED0D</p><p>Material Examined. Holotype: ♂, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.51111&amp;materialsCitation.latitude=34.761112" title="Search Plazi for locations around (long 128.51111/lat 34.761112)">Chubongdo Island</a> (34°45′40″N, 128°30′40″E), Chubong-ri, Tongyeong-si, Korea, 26 October 2019, dead wood lying on sandy beach during ebb tide, NIBRIV0000897186.</p><p>Paratypes: 2 ♂♂, 10 ♀♀, same data as holotype, NIBRIV0000876680 .</p><p>Additional material: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.05945&amp;materialsCitation.latitude=34.682503" title="Search Plazi for locations around (long 128.05945/lat 34.682503)">Bakdo Island</a> (34°40′57″N, 128°03′34″E), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.05945&amp;materialsCitation.latitude=34.682503" title="Search Plazi for locations around (long 128.05945/lat 34.682503)">Mijo-ri</a>, Mijo-myeon, Namhae-gun, Gyeongsangnam-do, Korea, 1 November 2020, 10 m, SCUBA diving, dead wood .</p><p>Diagnosis. Cephalothorax rounded laterally, expanding anterolaterally; pereonites 4–7 with 3–5 large simple setae on midline of posterior tergite margins; pleotelson proximolateral margin angled; antennula 6-articled; mandibular molar process greatly reduced; basis of pereopod VII with distodorsal margin serrated. Males, pleopod Ⅰ with 1 pair of indistinct distolateral lobes; pleopod II with distally truncated protopod; appendix masculina not coiled, not exceeding beyond protopod of pleopod II.</p><p>Description of holotype male. Body (Fig. 2A) 1.8 mm, elongated oval while widest in pereonite 6; length 1.8 times width; body surface smooth, covered with numerous simple setae dorsally. Cephalothorax broadly oval; 0.4 times as long as wide; anterior margin convex on mesial region, rounded distally; lateral margin rounded with numerous simple setae. Pereonites (Fig. 2B) wider than long, widest, with numerous simple setae marginally and rounded edge; posterior margins of pereonites 1–3 convex while pereonites 5–7 concave; pereonites 4–7 with 3–5 large simple setae on midline of posterior tergite margins; pereonite 6 widest. Pleon (Fig. 2C) comprised of 1 free pleonite and fused pleotelson; pleonite 1 enclosed by pereonite 7 and pleotelson; pleotelson roughly semicircular, angled proximolaterally, with numerous simple setae laterally and 1 pair of distinct concavities distally; caudomedial lobe rounded distally, with 2 simple setae.</p><p>Antennula (Fig. 2D) reaching distal end of peduncular article VI of antenna, about 0.6 times as long as antenna, 6-articled, composed of 3 peduncular articles and 3 flagellar articles; peduncular article Ⅰ enlarged, expanding anteromedially, with short simple setae dorsally and long simple setae laterally; article II oblong, about 0.5 times as long as article Ⅰ, with short simple setae dorsally, 4 simple setae and 1 penicillate seta distally; article III square, 0.5 times as long as article II, with 1 long simple seta distally; flagellar articles oblong; article Ⅰ with 2 simple setae distally, article II with 1 aesthetasc distally; article III with 1 aesthetasc and 3 simple setae distally. Antenna (Fig. 2E) 0.3 times as long as body, consisting of 6 peduncular articles and 19 flagellar articles; peduncular article Ⅰ extending laterally with simple setae laterally; article II without setae, with serrated medial margin; article III with 3 simple setae and distinct scale on lateral margin; scale oblong, rounded distally, 1.5 times longer than article III, with simple setae marginally and dorsally; article IV 0.8 times as long as article III, with 4 simple setae distally; article Ⅴ square, 1.7 times longer than article IV, with 8 simple setae distally; article VI oblong, 1.2 times longer than article Ⅴ, with 18 simple setae distally; flagellar articles sequentially narrowing towards distally, with several simple setae distally on all articles; flagellar article Ⅰ longest.</p><p>Left Mandible (Fig. 3A), molar process reduced, situated close to incisor, with 4 cusps and 1 simple seta distally; incisor with 4 cusps; lacinia with 5 cusps; palp article Ⅰ similar to article II in length, without setae; article II with 2 serrate setae laterally; article III about 0.5 times as long as article II, with 7 serrate setae laterally. Maxillula (Fig. 3B), inner lobe with 8 serrate setae distally; outer lobe 1.3 times wider than inner lobe, with 5 stout setae distally. Maxilla (Fig. 3C), inner lobe with 5 serrate setae distally; mesial lobe with 4 serrate setae distally; outer lobe with 4 serrate setae distally. Maxilliped (Fig. 3D), endite expanding to distal end of palp article II, truncated distally, with 2 coupling hooks medially, 9 serrate setae and 16 simple setae distally; palp article Ⅰ oblong, 0.6 times as long as wide, with 1 simple seta proximally and 2 simple setae distally; article II square, with 4 simple setae laterally; article III subequal to article II in length, with 4 simple setae laterally and 1 simple seta distally; articles IV and Ⅴ distinctly narrower than preceding articles, with several simple setae distally; epipod triangular, 2.4 times longer than wide, reaching proximal region of palp article IV, tapering distally, with acute distal end.</p><p>Pereopods (Fig. 3E–K), basis serrated distodorsally in pereopod VII; ischium almost 0.6 times as long as basis; merus 0.6 times as long as ischium, abruptly narrowing proximally, with 2 robust simple setae on superior distal angle (1 robust simple seta in pereopod Ⅴ); carpus oblong, 1.5 times longer than merus, with 3–6 robust simple setae and 0–1 penicillate seta on distodorsal angle, 3–6 simple setae on distoventral angle; propodus oblong, subequal to carpus in length with 4–7 simple setae superiorly and 0–1 penicillate seta distodorsally, without setae on ventral margin except for pereopod Ⅰ (3 short simple setae distoventrally); dactylus distally with 1 large inwardly curved claw, 1 small claw distoventrally, and protrusion ventrally excepting pereopod Ⅰ.</p><p>Pleopod Ⅰ (Fig. 4A, B) 1.8 times longer than wide, tapering distally, with 1 pair of small and indistinct distolateral lobes; distal end truncated, with 7 pairs of simple setae distally, 5 pairs of simple setae subdistally; 5 pairs of subdistal simple setae arranged longitudinally. Pleopod II (Fig. 4C), protopod semicircular, truncated distally, with long simple setae distally and short simple setae laterally; endopod located on almost half length of protopod; exopod short and blunt distally; appendix masculina slender, tapering distally and reaching distal end of protopod. Pleopod III (Fig. 4D), endopod rounded distally, with 4 plumose setae distally, 0.9 times longer than wide; exopod with numerous simple setae laterally; first article of exopod 3.1 times longer than second article. Pleopod IV (Fig. 4F) uniramous, 1.5 times longer than wide, with rounded distal end. Pleopod Ⅴ lacking.</p><p>Uropod (Fig. 4F), protopod extended laterally, 1.5 times wider than long, with simple setae on mesial and distal margins; rami oval, subequal in length, rounded distally, about 0.6 times as long as protopod, with simple setae distally.</p><p>Paratype female. Female similar to males except for following characters. Pereonites 4–7 with large simple setae on midline of posterior tergite margins, but relatively shorter and more slender than in the males. Pleopod II (Fig. 4G) semicircular, tapering and rounded distally, with simple setae laterally and distally; distal setae longer than lateral setae.</p><p>Remarks. Kussakin (1962) suggested that the genus Caecijaera could be divided into two groups:the Caecijaera group with 6-articled antennula, greatly reduced mandibular molar process, and not coiled appendix masculina (incl. C. horvathi, C. cojimarensis, and C. kussakini); and the Caecijaeralla group with 5-articled antennula, welldeveloped mandibular molar process, and long and coiled appendix masculina (incl. C. borealis, C. derjugini, and C. mirabilis) (Kussakin 1962; Cooke 1977; Svavarsson 1982; Malyutina 1994; Wilson &amp; Wägele 1994; Ortiz 2020). According to this criterion, the new species can be nested within the Caecijaera group (Menzies 1951a; Kussakin 1962; Malyutina 1994; Ortiz 2020). However, the new species differs from other members of the Caecijaera group by having large simple setae near the midline of the posterior tergite margins of pereonites 4–7 (vs. lacking large simple setae in pereonite VII), and proximolaterally angled pleotelson (vs. proximolaterally rounded) (Menzies 1951a; Malyutina 1994; Ortiz 2020). The indistinct distolateral lobes of pleopod Ⅰ in males is a key to distinguishing the new species from the Hawaiian materials of C. horvathi (vs. long distolateral lobes).</p><p>Etymology. The specific name, ciliata, originates from the Latin word cilium, meaning “hair”. This name refers to the presence of several large simple setae along the posterior margins of pereonites 4–7. It is in the nominative singular; gender feminine.</p><p>Distribution. Korea (the Yellow Sea).</p></div>	https://treatment.plazi.org/id/FF1E9C42FF81C144FF1AFE6FFDA07E68	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.		MagnoliaPress via Plazi	Kim, Sung Hoon;Kim, Jong Guk;Yoon, Seong Myeong	Kim, Sung Hoon, Kim, Jong Guk, Yoon, Seong Myeong (2022): Description of two new janirid isopods (Isopoda, Asellota, Janiridae) from Korean waters. Zootaxa 5178 (6): 532-546, DOI: 10.11646/zootaxa.5178.6.2
FF1E9C42FF85C144FF1AFA08FA497CB4.text	FF1E9C42FF85C144FF1AFA08FA497CB4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Caecijaera Menzies 1951	<div><p>Key to known species of the genus Caecijaera</p><p>1. Coxal plates of pereonites 2–4 visible dorsally; antennula 5-articled; appendix masculina long and coiled.............................................................................................. 2 (the Caecijaeralla group)</p><p>- Coxal plates of pereonites 2–4 invisible dorsally; antennula 6-articled; appendix masculina not coiled................................................................................................... 4 (the Caecijaera group)</p><p>2. Second mandibular palp article with 3 serrate setae; pleopod II in males with 1 spiral turned appendix masculina....................................................................................... C. derjugini Kussakin, 1962</p><p>- Second mandibular palp article with 2 serrate setae; pleopod II in males with much more than 1 spiral turned appendix masculina........................................................................................... 3</p><p>3. Antenna with 10–11-articled flagellum; endopod of pleopod III with 5 plumose setae......... C. mirabilis Kussakin, 1962</p><p>- Antenna with 8-articled flagellum; endopod of pleopod III with 15 plumose setae............. C. borealis Kussakin, 1962</p><p>4. Pereonite 7 with simple setae in middle of posterior margin; pleotelson proximolaterally angled.......... C. ciliata sp. nov.</p><p>- Pereonite 7 without simple setae in middle of posterior margin; pleotelson proximolaterally rounded................... 5</p><p>5. Pleopod Ⅰ in males with distinctly elongated distolateral lobes.................................................................................................... Menzies (1951a) ’s type materials of C. horvathi Menzies, 1951</p><p>- Pleopod Ⅰ in males with slightly expanded distolateral lobes.................................................... 6</p><p>6. Lateral margin of cephalothorax with cleft separating each lobe............................ C. cojimarensis Ortiz, 1993</p><p>- Lateral margin of cephalothorax entire without cleft......................................................... 7</p><p>7. Lateral margins of pereonites angled................................................ C. kussakini Malyutina, 1994</p><p>- Lateral margins of pereonites rounded............................ Cooke (1977) ’s Hawaiian materials of “ C. horvathi ”</p></div>	https://treatment.plazi.org/id/FF1E9C42FF85C144FF1AFA08FA497CB4	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.		MagnoliaPress via Plazi	Kim, Sung Hoon;Kim, Jong Guk;Yoon, Seong Myeong	Kim, Sung Hoon, Kim, Jong Guk, Yoon, Seong Myeong (2022): Description of two new janirid isopods (Isopoda, Asellota, Janiridae) from Korean waters. Zootaxa 5178 (6): 532-546, DOI: 10.11646/zootaxa.5178.6.2
FF1E9C42FF84C14AFF1AFF54FCAF7CE0.text	FF1E9C42FF84C14AFF1AFF54FCAF7CE0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Janiralata truncata Kim & Kim & Yoon 2022	<div><p>Janiralata truncata sp. nov.</p><p>Figs 4 and 5</p><p>urn:lsid:zoobank.org:act: A4872498-E00D-457B-BBB2-21EE0E344925</p><p>Material examined. Holotype: ♂, 2.8 mm, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=126.001945&amp;materialsCitation.latitude=34.37583" title="Search Plazi for locations around (long 126.001945/lat 34.37583)">Yeomi-ri</a> (34°22′33″N, 126°00′07″E), Jodo-myeon, Jindo-gun, Jeollanam-do, Korea, 13 April 2018, 5–10 m, SCUBA diving, NIBRIV0000897185.</p><p>Paratype: 1 ♀, same location as holotype, 12 April 2018, NIBRIV0000895340 .</p><p>Additional material: 1 ♂, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=126.06167&amp;materialsCitation.latitude=34.29139" title="Search Plazi for locations around (long 126.06167/lat 34.29139)">Dokgeodo-ri</a> (34°17′29″N, 126°03′42″E), Jodo-myeon, Jindo-gun, Jeollanam-do, Korea, 17 April 2018, 10 m, Smith-McIntyre grab .</p><p>Diagnosis. Cephalothorax lacking rostrum, with anterolateral projections; all coxal plates of pereonites visible dorsally; pleotelson truncated distally, with a pair of shallow concavities distally and small, convex medial apex; carpus of pereopod Ⅰ with 14 robust setae along ventral margin; distal end of male pleopod Ⅰ expanding laterally, with a pair of small rounded projections distally near the fusion line of the two first pleopods; exopod of pleopod III with 2 plumose setae on distomedial margin.</p><p>Description of holotype male. Body (Fig. 5A) smooth, with parallel lateral margins; chromatophores dark brown, scattered dorsally. Cephalothorax 1.9 times wider than long; anterior margin slightly convex, without rostrum; anterolateral margin concave, with anteriorly expanding projections; lateral margin slightly narrowing anteriorly, with simple marginal setae along with margin; eyes positioned dorsally, globular. Pereonites compact, with simple setae laterally; pereonite 1 subacute laterally; pereonites 2 and 3 bilobed laterally, but not deeply concave; pereonite 4 narrowing posteriorly, subacute anterolaterally; pereonite 5 rounded laterally; pereonite 6 rounded laterally, with slightly concave posterior margin; posterolateral margin of pereonite 6 slightly expanding posteriorly, rounded distally; pereonite 7 rounded laterally, expanding posterolaterally bearing acute distal end. Coxal plates of pereonites visible dorsally, with 1 simple seta distally; coxal plate Ⅰ tapering and acute distally; coxal plates II–IV bilobed while coxal plates Ⅴ–VII not lobed; coxal plate IV with distinctly larger anterior lobe than posterior lobe; coxal plate VII surrounded by posterolateral margin of pereonite 7 and pleotelson, slightly visible posterolaterally. Pleon (Fig. 5A, B) composed of 1 free pleonite and otherwise fused pleotelson; pleotelson oval to globular, wider than long, with simple setae laterally; posterior margin of pleotelson truncated, slightly concave at uropod insertions, with small and convex medial apex.</p><p>Antennula (Fig. 5C) composed of 3 peduncular articles and 11 flagellar articles; peduncular article Ⅰ with 3 simple setae laterally, and 3 robust setae and 1 penicillate seta distally; article II oval, with 1 simple seta and 1 penicillate seta laterally, 5 simple setae and 3 penicillate setae distally; article III almost 0.7 times as long as article II, with 3 simple setae distally; flagellar article Ⅰ wider than long, with 2 simple setae distally; articles II–IX with 0–4 simple setae distally; articles IV, Ⅴ, and VIII with 1 aesthetasc distally; articles Ⅹ and XI minute, with simple setae and 1 or 2 aesthetascs distally. Antenna (Fig. 5D) subequal to pereon in length, reaching pereonite 4, consisting of 6 peduncular articles and 42 flagellar articles; peduncular article Ⅰ with 2 robust setae laterally; article II shorter than article Ⅰ, with 1 robust seta distally; article III with 2 simple setae, 1 robust seta, and 1 scale laterally, and 1 simple seta and 1 robust seta distally; scale tapering distally, with 1 robust seta and 3 simple setae on distal region; article IV subequal to article II in length, with 3 simple setae and 1 robust seta distally; articles Ⅴ and VI elongated oblong, similar to each other in length, with simple setae and penicillate setae on lateral and distal margins; flagellar article Ⅰ almost 0.4 times as long as peduncular article VI, much longer than other flagellar articles; following articles rectangular, with 0–3 short simple setae distally.</p><p>Mandibles (Fig. 5E, F), molar process truncated and stepped distally, with 3 simple setae distally; palp article Ⅰ about 0.6 times as long as article II, with 0–2 simple setae distally; palp article II longer than other articles, with 3 short robust setae, 1 long robust seta, and 1 serrate seta laterally; article III curved outward, with robust setae along with lateral margin. Right mandible (Fig. 5E), incisor with 5 cusps; setal row composed of 12 serrate setae. Left mandible (Fig. 5F), incisor with 3 cusps; lacinia with monocusp; setal row consisting of 8 serrate setae. Maxillula (Fig. 5G), inner lobe slender than outer lobe, with 3 serrate setae and numerous fine setae distally; outer lobe with 13 serrate distal setae and numerous fine setae on lateral and medial margins. Maxilla (Fig. 5H), inner lobe stouter than other lobes with numerous fine setae laterally, 9 serrate setae distally; mesial lobe with numerous fine setae laterally and 3 serrate setae distally; outer lobe with numerous fine setae laterally, and 3 serrate setae and 1 simple seta distally. Maxilliped (Fig. 5I), basis oblong, 1.6 times longer than wide; endite over palp article II, oblong to semicircular, straight inwardly, rounded outwardly, with 3 coupling hooks on medial margin and 10 serrate setae on distal end; palp article Ⅰ trapeziform, expanding distolaterally; lateral margin 4.6 times longer than medial margin; palp article II broadening distally, 0.9 times as long as widest width, with simple setae on medial margin; palp article III oblong, about 0.6 times as long as wide, with simple setae on medial margin; palp articles IV and Ⅴ much slender than articles Ⅰ–III, with numerous simple setae distally; epipod triangular, 1.4 times longer than basis, reaching palp article III, tapering distally, with subacute apex.</p><p>Pereopods (Fig. 6A–D) slender; basis elongated oblong, about 1.4 times longer than ischium; ischium convex dorsally, with robust setae on dorsal margin; merus expanding distodorsally, with simple setae and robust setae distodorsally; carpus elongated and longer than other articles; dactylus short. Pereopod Ⅰ (Fig. 6A), carpus slightly swollen, 2.6 times longer than wide, with 14 robust setae along with ventral margin; propodus, inferior margin proximally serrated; dactylus with 2 claws. Pereopods II, III, and VII (Fig. 6B–D) similar with each other; basis with 1–3 penicillate setae dorsally; carpus with 0 or 1 penicillate seta distodorsally; propodus with 1 penicillate seta distodorsally; dactylus with 3 claws.</p><p>Pleopod Ⅰ (Fig. 6E) about 1.3 times longer than distal wide; lateral margin concave mesially; proximolateral margin rounded; distal end with simple setae and a pair of small rounded projections distally near the fusion line of the two first pleopods; lateral expansion subacute distally. Pleopod II (Fig. 6F), protopod oval to oblong, 1.5 times longer than maximal wide, with simple setae distally; endopod located at 0.5 length of protopod; exopod short, curved inwardly; appendix masculina tapering and subacute distally, reaching to distal end of protopod. Pleopod III (Fig. 6G), rami consisting of 2 articles; endopod oval to oblong, 1.9 times longer than wide, with 3 plumose setae on distal end; exopod 2.8 times wider than endopod, over distal end of endopod, with 3 simple setae and 2 plumose setae on distomedial margin. Pleopod IV (Fig. 6H) biramous; rami tapering distally, with subacute distal end; endopod 1.8 times wider than exopod; exopod slightly shorter than endopod. Pleopod Ⅴ (Fig. 6I) uniramous, tapering distally.</p><p>Uropod (Fig. 6J) 0.9 times as long as pleotelson, protopod oblong, wider posteriorly, 2.1 times longer than maximal wide, with simple setae dorsally and distally; rami elongated oval to oblong about 5.5 time longer than wide, rounded distally, with simple setae along with border; endopod with 7 penicillate setae on lateral margin; exopod almost 0.7 times as long as endopod.</p><p>Paratype female. Female resembles the male except for pleopod II. Pleopod II (Fig. 6K) globular, about 0.9 times as long as wide, with short simple setae marginally; distal end with distinct concavity.</p><p>Remarks. According to the criterion mentioned in the introduction, Janiralata truncata sp. nov. can be assigned into the fourth group based on the presence of plumose setae on the exopod of pleopod III (Wilson &amp; Wägele 1994). Within group D which includes eleven species, the new species mostly resembles three species, J. chuni Thielemann, 1910, J. davisi Menzies, 1951, and J. shiinoi Kussakin, 1962, in lacking posterolateral points and distal concavity (Thielemann 1910; Menzies 1951b; Wilson &amp; Wägele 1994; Shimomura 2006). However, the former can be easily distinguished from the latter species by the following characteristics: (1) coxal plates of pereonites 2–4 are visible dorsally (vs. invisible dorsally); (2) the distal region of the pleotelson is truncated and slightly concave (vs. not truncated and convex); (3) the carpus of pereopod Ⅰ has 14 robust setae (vs. six in J. chuni and eight in J. shiinoi); (4) pleopod Ⅰ has a pair of small rounded projections distally (vs. lacking in J. chuni and J. shiinoi); (5) female pleopod II is concave distally (vs. rounded in J. shiinoi); and (6) the exopod of pleopod III has fewer plumose setae (two plumose setae in the new species vs. five in J. davisi, eleven in J. chuni, and 16 in J. shiinoi) (Thielemann 1910; Menzies 1951b; Kussakin 1962; Shimomura 2006). Additionally, the new species is similar to J. kurilensis Kussakin, 1962, J. koreaensis, and J. sagamiensis in habitus and morphology of details. However, the new species is easily distinguishable from all the latter species in terms of the Cephalothorax lacking rostrum (vs. having rostrum in J. kurilensis), the distal region of pleotelson (truncated in the new species vs. concave in J. kurilensis vs. rounded in J. koreaensis and J. sagamiensis), and the exopod of pleopod III having plumose setae (vs. lacking plumose setae in the latter species) (Kussakin 1962, 1988; Jang 1991; Shimomura 2006).</p><p>Etymology. The specific name truncata originates from the Latin word truncatus, meaning “shorten by cutting off”. This name refers to the shape of the pleotelson that is truncated on the posterior margin. It is nominative singular; gender, feminine.</p><p>Distribution. Korea (southern coast of the Korean Peninsula)</p></div>	https://treatment.plazi.org/id/FF1E9C42FF84C14AFF1AFF54FCAF7CE0	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.		MagnoliaPress via Plazi	Kim, Sung Hoon;Kim, Jong Guk;Yoon, Seong Myeong	Kim, Sung Hoon, Kim, Jong Guk, Yoon, Seong Myeong (2022): Description of two new janirid isopods (Isopoda, Asellota, Janiridae) from Korean waters. Zootaxa 5178 (6): 532-546, DOI: 10.11646/zootaxa.5178.6.2
FF1E9C42FF8FC14FFF1AFF1CFA487A5C.text	FF1E9C42FF8FC14FFF1AFF1CFA487A5C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Janiralata Menzies 1951	<div><p>Key to known species of the genus Janiralata in the Northwest Pacific</p><p>1. Exopod of pleopod III without plumose setae............................................................... 2</p><p>- Exopod of pleopod III with plumose setae.........................................................19 (group D)</p><p>2. Pleotelson with either posterolateral points or concavity distally................................................ 3</p><p>- Pleotelson without both posterolateral points and concavity distally.................................... 15 (group A)</p><p>3. Pleotelson with posterolateral points distally........................................................ 4 (group C)</p><p>- Pleotelson without posterolateral points........................................................... 11 (group B)</p><p>4. Cephalothorax with a pair of anterolateral projections or none.................................................. 5</p><p>- Cephalothorax with 2 pairs of anterolateral projections....................................................... 10</p><p>5. Anterolateral projections on cephalothorax absent...................................... J. intermedia Mezhov, 1981</p><p>- Anterolateral projections on cephalothorax present........................................................... 6</p><p>6. Anterolateral projections on cephalothorax indistinct.................................... J. sarsi (Richardson, 1905)</p><p>- Anterolateral projections on cephalothorax distinct........................................................... 7</p><p>7. Anterolateral projections on cephalothorax blunt distally.................................. J. bifurcata Mezhov, 1981</p><p>- Anterolateral projections on cephalothorax not blunt distally................................................... 8</p><p>8. Cephalothorax with distinct rostrum................................................. J. bisinuata Kussakin, 1972</p><p>- Cephalothorax with indistinct and reduced rostrum........................................................... 9</p><p>9. Pleotelson concave distally; posterolateral points of pleotelson over distal end of medial lobe of pleotelson............................................................................................... J. pilosa Kussakin, 1962</p><p>- Pleotelson convex distally; posterolateral points of pleotelson not reaching distal end of medial lobe of pleotelson..................................................................................... J. occidentalis (Walker, 1898)</p><p>10. Anterolateral projections on cephalothorax bifid distally; pleotelson shallowly serrated on lateral margin....................................................................................... J. bilobata Kussakin &amp; Mezhov, 1979</p><p>- Anterolateral projections on cephalothorax not bifid distally; pleotelson lateral margin deeply serrated..................................................................................... J. problematica Kussakin &amp; Mezhov, 1979</p><p>11. Rostrum in cephalothorax present....................................................................... 12</p><p>- Rostrum in cephalothorax absent or reduced............................................................... 14</p><p>12. Rostrum not exceeding anterolateral projections.......................................... J. vitjazi Kussakin, 1962</p><p>- Rostrum exceeding anterolateral projections............................................................... 13</p><p>13. Rostrum long, almost half length of cephalothorax....................................... J. tricornis (Krøyer, 1847)</p><p>- Rostrum relatively short, one-third of cephalothorax.................................... J. kurilensis Kussakin, 1962</p><p>14. Anterior margin of cephalothorax slightly pointed in the middle; pleopod II in females convex distally.............................................................................................. J. erostrata (Richardson, 1899)</p><p>- Anterior margin of cephalothorax rounded in the middle; pleopod II in females concave distally.................................................................................................... J. soldatovi (Gurjanova, 1933)</p><p>15. Anterolateral projections in cephalothorax present and distinct...................... J. sagamiensis (Shimomura, 2006)</p><p>- Anterolateral projections in cephalothorax absent or reduced.................................................. 16</p><p>16. Anterolateral projections in cephalothorax reduced and indistinct.............................................. 17</p><p>- Anterolateral projections in cephalothorax absent........................................................... 18</p><p>17. Anterior margin of cephalothorax convex; pleopod Ⅰ of males without distomedial lobes.......... J. modesta Mezhov, 1981</p><p>- Anterior margin of cephalothorax not convex; pleopod Ⅰ of males with distomedial lobes.......... J. koreanesis Jang, 1991</p><p>18. Anterolateral margin of cephalothorax angled; eyes small and its length less than half of cephalothorax........................................................................................... J. microphthalma Kussakin, 1972</p><p>- Anterolateral margin of cephalothorax rounded; eyes relatively large and its length over half of cephalothorax.......................................................................................... J. obliterata Kussakin, 1972</p><p>19. Cephalothorax with prominent rostrum................................................................... 20</p><p>- Cephalothorax without rostrum......................................................................... 22</p><p>20. Rostrum with blunt or round distally....................................... J. aberrantis Kussakin &amp; Mezhov, 1979</p><p>- Rostrum with acute tip distally.......................................................................... 21</p><p>21. Anterolateral projections of cephalothorax expanding forwardly; posterolateral points of pleotelson reaching distal end of pleotelson.................................................................. J. rhacuraeformis Birstein, 1963</p><p>- Anterolateral projections of cephalothorax expanding diagonally; posterolateral point of pleotelson expanding beyond distal end of pleotelson................................................................ J. hexadentata Birstein, 1970</p><p>22. Lateral margins of cephalothorax and pleotelson serrated.................................... J. serrata Birstein, 1963</p><p>- Lateral margins of cephalothorax and pleotelson smooth..................................................... 23</p><p>23. Pleotelson with posterolateral points; distal region of pleotelson concave........................................ 24</p><p>- Pleotelson without posterolateral points; distal region of pleotelson rounded and convex............................ 25</p><p>24. Anterolateral projections of cephalothorax long and acute distally; its length half of cephalothorax.................................................................................................. J. gurjanovae Kussakin, 1962</p><p>- Anterolateral projections short and subacute distally; its length a quarter of cephalothorax...... J. ochotensis Kussakin, 1962</p><p>25. Pereonites 2 and 3 deeply bilobed; coxal plates of pereonites 2‒4 invisible dorsally; pleotelson not truncated distally..... 26</p><p>- Pereonites 2 and 3 not deeply bilobed; coxal plates of pereonites 2‒4 visible dorsally; pleotelson truncated distally.............................................................................................. J. truncata sp. nov.</p><p>26. Carpus of pereopod Ⅰ with 6 robust inferior setae; pleopod II of females concave distally; exopod of pleopod III with 11 plumose distal setae.................................................................... J. chuni (Thielemann, 1910)</p><p>- Carpus of pereopod Ⅰ with 8 robust inferior setae; pleopod II of females convex distally; exopod of pleopod III with 16 plumose distal setae....................................................................... J. shiinoi Kussakin, 1962</p></div>	https://treatment.plazi.org/id/FF1E9C42FF8FC14FFF1AFF1CFA487A5C	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.		MagnoliaPress via Plazi	Kim, Sung Hoon;Kim, Jong Guk;Yoon, Seong Myeong	Kim, Sung Hoon, Kim, Jong Guk, Yoon, Seong Myeong (2022): Description of two new janirid isopods (Isopoda, Asellota, Janiridae) from Korean waters. Zootaxa 5178 (6): 532-546, DOI: 10.11646/zootaxa.5178.6.2
