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Rossia megaptera

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description Rossia megaptera Overview

Rossia megaptera is a species of bobtail squid belonging to the family Sepiolidae, inhabiting the cold, deep waters of the North Atlantic and Arctic Oceans. It is a benthic cephalopod known for its proportionally large, rounded fins, which are the largest relative to body size within its genus. Like other bobtail squids, it buries itself in soft substrates during the day and emerges at night to feed. This species possesses a symbiotic relationship with bioluminescent bacteria housed in a specialized light organ, which it uses for counter-illumination.

help Rossia megaptera FAQ

What is Rossia megaptera?

Rossia megaptera is a bobtail squid in the family Sepiolidae. It lives in cold, deep waters of the North Atlantic and Arctic Oceans.

Why is Rossia megaptera known for its fins?

The species has proportionally large, rounded fins. These fins are among the largest relative to body size known in a bobtail squid.

Does Rossia megaptera live on the seafloor?

Yes. It is a benthic cephalopod, meaning it is associated with the seafloor rather than living only in open water.

What oceans are part of Rossia megaptera's range?

Its range includes cold deep-water habitats in the North Atlantic and Arctic Oceans. This distribution reflects its adaptation to high-latitude marine environments.

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