A New Cryptic Species of Splitfin Fish from Taiwan with Revision of the Genus Synagrops (Acropomatiformes: Synagropidae)

被引：3

作者：

Mediodia, Dominique P. ^{[1
,2
,3
]}

Chang, Chia-Hao ^{[4
]}

Ho, Hsuan-Ching ^{[5
,6
]}

Prikryl, Tomas ^{[7
]}

Lin, Chien-Hsiang ^{[1
]}

机构：

[1] Acad Sinica, Biodivers Res Ctr, Taipei 115, Taiwan

[2] Natl Taiwan Normal Univ, Taipei 106, Taiwan

[3] Univ Philippines Visayas, Inst Marine Fisheries & Oceanol, Coll Fisheries & Ocean Sci, Iloilo, Philippines

[4] Natl Taipei Univ Educ, Dept Sci Educ, Taipei 10671, Taiwan

[5] Natl Kaohsiung Univ Sci & Technol, Dept & Grad Inst Aquaculture, Kaohsiung 807618, Taiwan

[6] Natl Dong Hwa Univ, Grad Inst Marine Biol, Hualien 974301, Taiwan

[7] Czech Acad Sci, Dept Paleobiol & Paleoecol, Inst Geol, Lysolaje, Czech Republic

来源：

ZOOLOGICAL STUDIES | 2024年 / 63卷

关键词：

Taxonomy; Ichthyology; Biodiversity; Otolith; Phylogenetic analyses; PERCIFORMES; IDENTIFICATION; JAPONICUS; OCEAN;

D O I：

10.6620/ZS.2024.63-20

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

A new species of splitfin fish, Synagrops atrumoris sp. nov., from Dongsha Island, Taiwan, South China Sea, is described based on its morphological characteristics, including osteology and otolith morphology, and DNA sequence. Synagrops atrumoris sp. nov. is closely similar to Synagrops japonicus and can be distinguished by its black mouth cavity covering the lower portion of the tongue, posteriorly enlarged and complex basioccipital fossae, and a triangular otolith with a strong postero-dorsal angle, as well as a strong genetic difference. In addition, the taxonomy of the genus Synagrops was revised. Available published data, together with our results, suggest that S. bellus is a synonym of S. japonicus.

引用

页数：16

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