节点文献
云南省条鳅亚科鱼类一新属和一新种(鲤形目:鳅科)
DESCRIPTIONS OF A NEW GENUS AND A NEW SPECIES OF NOEMACHEILINE LOACHES FROM YUNNAN PROVINCE, CHINA (CYPRINIFORMES: COBITIDAE)
【摘要】 <正> 1980年6月和1981年3月至5月,作者在云南省采得一批鳅科(Cobitidae)条鳅亚科(Noemacheilinae)鱼类,经鉴定有一个新属和一个新种。模式标本保存在中国科学院南京地理研究所。
【Abstract】 This paper describes a new genus and a new species of noemacheiline loaches, collected from Yunnan Province in 1980 and 1981. The holotype and paratypes are deposited in the Nanjing Geographical Institute, Acadimia Siniea. The new taxa are diagnosed as follows.Neonoemacheilus gen. nov. (fig. 1)Type-species Noemacheilus labiosus Kottelat, 1982.Body robust, slightly elongate and compressed, and completely covered with minute scales, which are sparsely on the thorax. Lateral line complete. Head slightly compressed from side to side. Nostrils close together, the anterior one in a valve. Barbels 6: 4 rostral and 2 maxillary. Lips very thick, forming a prebuccal chamber on the posterior of which the mouth is hidden. The lateral ethmoid, though not movable, with a process developed into a flaplet in front of each eye.The present genus is allied to Noemacheilus Hasselt, 1823, but may be distinguished from the latter by the presence of a pre-oral chamber and a preocular flaplet.Triplophysa macrophthalma sp. nov.(fig. 2)Holotype: No. 810019, male, body length 63.5mm, collected from Goujie, Yiliang County (27°30′N, 104°E) (Nanpanjiang River drainage), in March 1981. Paratypes: 3, body length 58-60mm, collected with the holotype.This new species possesses 7 branched rays in the anal fin. It can thus be easily distinguished from its congeners.
- 【文献出处】 动物分类学报 ,Acta Zootaxonomica Sinica , 编辑部邮箱 ,1985年03期
- 【被引频次】11
- 【下载频次】117