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Two new species of Leptopsyllus from Korea (Copepoda, Harpacticoida, Paramesochridae)
被引:2
|作者:
Back, Jinwook
[1
]
Lee, Wonchoel
[2
]
机构:
[1] Natl Marine Biodivers Inst Korea, Dept Taxon & Systemat, Seocheon 325902, South Korea
[2] Hanyang Univ, Coll Nat Sci, Dept Life Sci, Seoul 133791, South Korea
来源:
关键词:
Copepoda;
Harpacticoida;
Korea;
Leptopsyllus;
Paramesochridae;
taxonomy;
CHECKLIST;
COAST;
KEYS;
D O I:
10.3897/zookeys.665.6150
中图分类号:
Q95 [动物学];
学科分类号:
071002 ;
摘要:
Two new species of Leptopsyllus are described from the subtidal zone of Korea. Both species were assigned to the subgenus Leptopsyllus (Leptopsyllus) T. Scott, 1894, based on following three characters: two- segmented rami of P1, absence of endopod on P2 and P3, and presence of one- segmented endopod of P4. L. (L.) pundius sp. n. is most closely related to L. (L.) punctatus Mielke, 1894, however clearly distinguishable from it based on mandibular exopod with two setae, shape of P6, and caudal seta III ornamented with spinules in the new species. L. (L.) koreanus sp. n. is clearly distinguishable from its congeners by the second segment of P1 endopod armed with one element, male baseoendopod of P5 with one seta, and one segmented endopod of mandibular palp. The world distribution and updated key to the species of the genus Leptopsyllus are provided.
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页码:37 / 57
页数:21
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