王雪辉,杜飞雁,刘维达,谷阳光.2015.中国海鱼类猪齿鱼属一新纪录种腰纹猪齿鱼(鲈形目,隆头鱼科).动物学杂志,50(2):277-281. |
中国海鱼类猪齿鱼属一新纪录种腰纹猪齿鱼(鲈形目,隆头鱼科) |
Zoster wrasse Choerodon zosterophorus (Perciformes, Labridae) – A New Record in China Seas |
投稿时间:2014-06-10 修订日期:2015-02-10 |
DOI:DOI: 10.13859/j.cjz.201502014 |
中文关键词: 隆头鱼科 猪齿鱼属 鱼类 新记录 南沙群岛 中国海 |
英文关键词:Labridae, Choerodon, fish, new record, Nansha Islands, China Seas |
基金项目:国家科技支撑计划项目,2013BAD13B06号;中央级公益性科研院所基本科研业务费专项资金(中国水产科学研究院南海水产研究所)项目资助,2012TS02号。 |
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中文摘要: |
2012年9月,在中国南沙群岛渚碧礁采集到猪齿鱼属标本,经鉴定为中国1新记录种——腰纹猪齿鱼Choerodon zosterophorus。本种的主要鉴别特征为:吻稍突出;背鳍XIII-6(逗号表示不连续);臀鳍III-10;体被中大圆鳞,侧线完全,侧线鳞片27;从最后几个背鳍鳍棘基部下侧至胸鳍基部上侧之间有一条较宽白带;背侧有一较大黑色斑点,白班背鳍后端处的腹鳍位置上背部也有一较大黑点,通常在白斑处以黑色边缘线形式向前腹端延伸至腹部后侧;成体尾鳍为灰色。 |
英文摘要: |
Among the collection from Zhubi Reef of Nansha Islands, South China Sea in September, 2012, a specimen was identified as Choerodon zosterophorus, a new record of the genus Choerodon in China. The main characteristics of the species are: snout pointed, dorsal fin 13 spines and 6 soft rays, anal fin 3 spines and 10 soft rays, body covered by large to moderate cycloid scales, 27 scales along the continuous lateral line; a broad pale band directed from below base of last few dorsal fin spines to upper side of pectoral fin base; a large dark spot situated dorsally on side and on ventral edge of dorsal fin; a dark tapering marginal band along the on pale band anteroventrally at least along its posteroventral edge; caudal fin uniformly pale in adults. |
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