Acanthoplesiops cappuccino, a new species of acanthoclinine fish from the Red Sea (Teleostei: Plesiopidae) .
Acanthoplesiops cappuccino, a new species of acanthoclinine fish from the Red Sea (Teleostei: Plesiopidae) .
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Acanthoplesiops cappuccino，来自红海的棘突鱼新种（Teleostei：Plesiopidae）。
DOI：
10.11646/zootaxa.3750.3.2
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发表时间：
2013
期刊：
影响因子：
0.9
通讯作者：
Ahmad O. Mal
中科院分区：
文献类型：
--
作者：
A. C. Gill;S. Bogorodsky;Ahmad O. Mal
Acanthoplexiops cappuccino描述于16.4 mm SL正模标本，采自沙特阿拉伯吉达红海。以下特征的组合将其与同源物区分开来：背鳍条XVIII，4;臀鳍条VII，4;胸鳍条18;尾鳍不通过膜与背鳍和臀鳍的最后一条相连;尾梗有一条淡黄褐色的条，广泛延伸到尾鳍。提供了一张麻醉正模标本的水下照片，以及一个刚死亡的正模标本，也是唯一已知的类似物种A的标本。纳卡。包括六个已知种Acanthoplexiops的特征总结表。同源物具有喙和上颌触须;最后一个简单的背鳍鳍条弱而光滑;侧线完整，有40-42+1个有孔鳞片;从背鳍起源到腹鳍起源的横向线上有1/2 7- 1/2 8/1/3 1/2鳞片;侧线和臀鳍起源之间有4 1/2鳞片。Hypselobarbus kolus被认为是H. curmuca，这是重新描述：它与所有同类的区别在于只有上颌骨触须;最后一个简单的背鳍鳍条弱而光滑; 41-43+1侧线鳞片; 9-10/1/4½-5鳞片在背鳍和腹鳍起点之间的横向线上;和5½-6鳞片在侧线和臀鳍起点之间。
Acanthoplesiops cappuccino is described from the 16.4 mm SL holotype collected from Jeddah, Saudi Arabia, Red Sea. The following combination of characters distinguishes it from congeners: dorsal-fin rays XVIII,4; anal-fin rays VII,4; pectoral-fin rays 18; caudal fin not connected to last rays of dorsal and anal fins by membrane; and caudal peduncle with a pale yellowish brown bar, which extends broadly on to caudal fin. An underwater photo of the anaesthetised holotype is provided, as well as one of the freshly dead holotype and only known specimen of the similar species A. naka. Tables summarizing diagnostic characters of the six known species of Acanthoplesiops are included. congeners by possessing both rostral and maxillary barbels; having the last simple dorsal-fin ray weak and smooth; the lateral line complete, with 40-42+1 pored scales; ½7-½8/1/3½ scales in transverse line from dorsal-fin origin to pelvic-fin origin; 4½ scales between lateral line and anal-fin origin. Hypselobarbus kolus is considered a synonym of H. curmuca, which is redescribed: it is distinguished from all congeners by possessing maxillary barbels only; the last simple dorsal-fin ray weak and smooth; 41-43+1 lateral-line scales; 9-10/1/4½-5 scales in transverse line between origins of dorsal and pelvic fins; and 5½-6 scales between lateral line and anal-fin origin.