A new species of the genus Dysommina (Teleostei: Anguilliformes: Synaphobranchidae: Ilyophinae) from the Western Pacific

被引：8

作者：

Tighe, Kenneth A. ^{[1
]}

Ho, Hsuan-Ching ^{[2
,3
]}

Hatooka, Kiyotaka ^{[4
]}

机构：

[1] Smithsonian Inst, Natl Museum Nat Hist, Dept Vertebrate Zool, Washington, DC 20560 USA

[2] Natl Museum Marine Biol & Aquarium, Pingtung, Taiwan

[3] Natl Dong Hwa Univ, Inst Marine Biol, Pingtung, Taiwan

[4] Osaka Museum Nat Hist, Osaka, Japan

来源：

ZOOTAXA | 2018年 / 4454卷 / 01期

关键词：

Pisces; Teleostei; taxonomy; Dysommina orientalis sp nov; distribution; TAIWAN; FISHES; EEL;

D O I：

10.11646/zootaxa.4454.1.6

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Dysommina orientalis, a new species of Ilyophine eel from off Taiwan and Japan is described and illustrated. The species had long been recognized as Dysommina rugosa in the western Pacific and is distinguished from D. rugosa by a lower number of predorsal vertebrae, a higher number of total vertebrae, shorter head length, smaller eye size, reduced vomerine dentition, and an increased number of both mandibular and maxillary teeth, as well as significant differences in DNA sequence in COI and 16S.

引用

页码：43 / 51

页数：9

共 18 条

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