出典:Wikipedia
出典:『Wikipedia』 (2011/04/28 20:16 UTC 版)
The Goiter blacksmelt (Bathylagus euryops) is a type of Deep Sea smelt, the genera Bathylagidae. It is the biomass dominant pelagic fish over the Mid Atlantic Ridge when the entire water column is fully considered. The water-column in which it resides can be up to 3000 metres deep. No topographic trapping can be carried on on the species as they do not vertically migrate.