| 词条 | Bighead catshark |
| 释义 |
| name = Bighead catshark | image = Apristurus bucephalus.jpg | status = DD | status_system = IUCN3.1 | status_ref = [1] | genus = Apristurus | species = bucephalus | authority = W. T. White, Last & Pogonoski, 2008 | range_map = Bighead Catshark.png | range_map_caption = Distribution of the bighead catshark }} The bighead catshark (Apristurus bucephalus) is a species of fish in the Scyliorhinidae family endemic to Australia. Its natural habitat is the open seas. It belongs to a genus of poorly known deep-water catsharks, and is recorded from only three specimens taken off Perth, Western Australia. This species could be rare or uncommon, and the effects of fisheries are unknown, though if its biology is like other deep-water shark species, it may not be sufficiently fecund to withstand exploitation pressures. References1. ^{{IUCN2009.2 |assessor=T. J. Lisney |assessor2=R. D. Cavanagh |last-assessor-amp=yes |year=2003 |id=42703 |title=Apristurus bucephalus |downloaded=February 28, 2010}} {{Taxonbar|from=Q1871459}}{{DEFAULTSORT:catshark, bighead}}{{shark-stub}} 4 : Apristurus|Marine fauna of Western Australia|Fish described in 2008|Taxonomy articles created by Polbot |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。