Black Ghostshark
Hydrolagus homonycteris
- Least concern
- Card rarity: Common
- Sharks and rays

The black ghostshark, also known as the black chimaera, is a chimaera species within the family Chimaeridae. The species lives off the coasts of Australia and New Zealand, in the southwestern Pacific Ocean, in depths of 500–1,450 m (1,640–4,760 ft). It has a black or dark brown body; males have a total length of 108 cm (43 in). The species is closely related to the abyssal ghostshark. Although it is sometimes caught as a bycatch, it does not have any major threats and is listed as least concern by the International Union for Conservation of Nature (IUCN).
Classification
- Class
- Chondrichthyes
- Order
- Chimaeriformes
- Family
- Chimaeridae
- Genus
- Hydrolagus