한국 여수에서 채집된 매가오리과(Myliobatidae) 어류 첫기록종, Mobula thurstoni KCI

Title
한국 여수에서 채집된 매가오리과(Myliobatidae) 어류 첫기록종, Mobula thurstoni
Alternative Title
First record of the smoothtail mobula, Mobula thurstoni (Myliobatiformes: Myliobatidae) in Southern Korea
Author(s)
Myoung, Se Hun; Song, Young Sun; Kang, Chung-Bae; Choi, Hong-In; Kim, Jong-Gwan; Yoon, Moongeum; Im, Jaebok; Han, Dong-Jin
Alternative Author(s)
명세훈
Publication Year
2021-06
Abstract
Two specimens (1770~1850 mm disc width) of Mobula thurstoni, belonging to the family Myliobatidae, order Myliobatiformes, were first collected from the central coast of the Southern Sea of Korea in September 2018. This species is characterized by an anterior margin of disc with double curvature, a white-tipped dorsal fin, and the absence of a caudal spine. This species is morphologically similar to Mobula kuhlii, but has an anterior margin of pectoral fins with a double curvature and the dorsal coloration is bluish black rather than white. In addition, M. thurstoni was well distinguished from M. kuhlii as determined by mitochondrial DNA 16S rRNA sequences with genetic distances ranging from 0.030 to 0.069. The Korean name ‘Mae-kkeun-kko-li-jwi-ga-o-li’ is proposed for the species M. thurstoni.
ISSN
1225-8598
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/42217
DOI
10.35399/ISK.33.2.11
Bibliographic Citation
한국어류학회지, v.33, no.2, pp.148 - 154, 2021
Publisher
한국어류학회
Keywords
Mobula thurstoni; Myliobatidae; first record; Southern Korea; Yeosu; 매가오리과; Mobula thurstoni; 매끈꼬리쥐가오리; 첫기록종; 여수
Type
Article
Language
English
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