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Type: Article
Published: 2021-04-08
Page range: 181–191
Abstract views: 158
PDF downloaded: 15

A new arrowtooth eel of genus Meadia (Synaphobranchidae: Ilyophinae) from Vietnam, South China Sea

Institute of Oceanography, Vietnam Academy of Science and Technology, Vietnam Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Vietnam.
National Museum of Marine Biology & Aquarium, Pingtung, Taiwan Institute of Marine Biology & Aquarium, National Dong Hwa University, Pingtung campus, Taiwan
Institute of Oceanography, Vietnam Academy of Science and Technology, Vietnam
Institute of Oceanography, Vietnam Academy of Science and Technology, Vietnam
Pisces Elopomorpha Anguilliformes Cutthroat Eel Taxonomy Vietnam

Abstract

Meadia minor sp. nov., a scaless ilyophine eel, is described on the basis of 10 specimens collected from off Quy Nhon, central coast of Vietnam. It can be distinguished from its congeners in having a relatively long trunk (21.3–25.0% TL) which is longer than head length; a short and blunt snout (21.4–23.7% HL); gill opening close to pectoral-fin base; interbranchial space broad (20.7–26.2% HL); dorsal-fin origin above posterior third of pectoral fin; body depth 24–28 times in TL; total vertebrae 118–122; mean vertebral formula 7-33-121; and a small body size, reaching 330 mm TL. The generic status of the new species is discussed. Short descriptions of two congeners are provided.

 

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