一种新的淡水虾虎鱼物种（Teleostei：Gobiidae），来自中国钱塘江。

, a new species of freshwater goby (Teleostei: Gobiidae) from the Qiantang River, China.

机构信息

Institute of Biodiversity Science, Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Fudan University, Shanghai 200433, China; E-mail:

Shanghai Ocean University, Shanghai 200090, China.

出版信息

Zool Res. 2018 Nov 18;39(6):396-405. doi: 10.24272/j.issn.2095-8137.2018.065. Epub 2018 Jun 25.

DOI:10.24272/j.issn.2095-8137.2018.065

PMID:29955028

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6085763/

Abstract

A new freshwater goby, sp. nov., is described here from the Qiantang River in China. It is distinguished from all congeners by the following combination of characters: second dorsal-fin rays I, 7-9; anal-fin rays I, 6-8; pectoral-fin rays 14-15; longitudinal scales 29-31; transverse scales 7-9; predorsal scales 2-5; vertebrae 27 (rarely 28); preopercular canal absent or with two pores; a red oblique stripe below eye in males; branchiostegal membrane mostly reddish-orange, with 3-6 irregular discrete or connected red blotches on posterior branchiostegal membrane and lower operculum in males; caudal-fin base with a median black spot; and no black blotch on anterior part of first dorsal fin in males.

摘要

本文描述了产自中国钱塘江的一新种淡水鰕虎鱼。该新种与所有近缘种的区别在于以下组合特征：第二背鳍鳍条 I,7-9；臀鳍鳍条 I,6-8；胸鳍鳍条 14-15；纵列鳞 29-31；横列鳞 7-9；背鳍前鳞 2-5；脊椎 27（偶为 28）；无前鳃盖骨导水管或具两孔；雄鱼眼下具一红色斜带；鳃盖膜大部分呈橙红色，后鳃盖膜和下鳃盖具 3-6 个不规则离散或相连的红色斑；尾鳍基部具一中斑；雄鱼第一背鳍前部无黑斑。