Pacific black scabbardfish

Aphanopus arigato

Juveniles rise at night and sink by day

Black
Regional distribution
Marine fish
Pacific Ocean
East Asia
North America
Anguilliform
Large

Pacific black scabbardfish is a marine fish of ocean habitats. Its source record singles out this identifying detail: Juveniles rise at night and sink by day.

Class: Teleosts
Order: Mackerels, Tunas, and Allies
Family: Trichiuridae
Genus: Aphanopus
Water type: Marine
Body shape: anguilliform