CSIRO Wealth from Oceans Flagship, G.P.O. Box 158, Hobart TAS 7001, Australia.
J Fish Biol. 2010 Apr;76(6):1362-78. doi: 10.1111/j.1095-8649.2010.02560.x.
Three species of hexanchiform sharks belonging to two families and 12 species of squaliform sharks belonging to three families were recorded in fish landing site surveys in eastern Indonesia. Of these, the Squalidae were the most abundant species landed, with Squalus hemipinnis, Squalus edmundsi and Squalus montalbani contributing 0.4, 0.4 and 0.5% to the total number of sharks recorded in a 5 year survey of Indonesian fish landing sites. In comparison, the hexanchid Hexanchus griseus contributed the largest percentage to the total shark biomass. For many species, the majority of the catch consisted of immature fishes, which had not yet been able to reproduce. The data presented in this article are the first biological data reported on most of these shark species and are thus vital for fisheries managers and conservation assessors.
在印度尼西亚东部的鱼类上岸点调查中，记录了三种属于两个科的六鳃鲨和 12 种属于三个科的长尾鲨。其中，长尾鲨科的物种数量最多，在对印度尼西亚鱼类上岸点进行的为期 5 年的调查中，灰六鳃鲨、短尾真鲨和黑鳍真鲨分别占记录鲨鱼总数的 0.4%、0.4%和 0.5%。相比之下，六鳃鲨科的皱唇鲨对总鲨鱼生物量的贡献最大。对于许多物种来说，大部分渔获物都是尚未能够繁殖的不成熟鱼类。本文所提供的数据是这些鲨鱼物种的大部分首次生物数据，因此对渔业管理者和保护评估者来说至关重要。
