2009年6月26日 星期五

蘇門答臘巴當哈里河域六種鯉科與條鰍科魚類新種

文獻來源: Tan, H.H. & Kottelat, M. (2009): The fishes of the Batang Hari drainage, Sumatra, with description of six new species. Ichthyological Exploration of Freshwaters 20 (1): 13-70.

Abstract
Fish surveys were conducted between 1994 and 2003 in the Batang Hari drainage, Sumatra. The fish fauna of the drainage now includes a total of 297 species of which 48 are new records (45 of them new records for Sumatra). Six new species are described in the families Cyprinidae (Crossocheilus obscurus, Osteochilus kerinciensis, Pectenocypris micromysticetus), Nemacheilidae (Nemacheilus papillos) and Cobitidae (Pangio atactos, P. bitaimac). Crossocheilus pseudobagroides, Diplocheilichthys, D. jentinkii, Osteochilus scapularis, O. vittatoides, Leptobarbus rubripinna and Rasbora hosii are revalidated. Lectotypes are designated for Labeo oblongus and Rasbora hosii. The identity of Osteochilus enneaporos, Nemacheilus longipinnis and Monotrete leiurus are discussed. A brief overview of M. leiurus suggests that M. bergii and M. ocellaris are valid species.