Elongated Bristlemouth Fish

Sigmops elongatus

Elongated Bristlemouth Fish

A slender bristlemouth of the open ocean, it rides the daily vertical shuffle of the deep, sitting near 500 to 800 metres at night and dropping past 1,250 metres by day. Rows of light organs run along its body, taking shape once the fish passes a few millimetres long. It starts life male and later turns female, scattering its eggs into the water.

Taxonomy: Animalia › Chordata › Teleostei › Stomiiformes › Gonostomatidae › Sigmops

Species data via the World Register of Marine Species (WoRMS), AphiaID 221512.

FAQ

How deep does the Elongated Bristlemouth Fish live?
The Elongated Bristlemouth Fish (Sigmops elongatus) is typically found at 25–4740 m.
Is the Elongated Bristlemouth Fish dangerous to divers?
The Elongated Bristlemouth Fish is harmless to divers.
How big does the Elongated Bristlemouth Fish get?
The Elongated Bristlemouth Fish grows to about 27.5 cm.