Archeterokrohnia docrickettsae

Archeterokrohnia docrickettsae is a type of deep-sea marine arrow worm.

It is the largest species in the Archeterokrohnia genus and the first to be found alive.

[1] Additionally this species displays an unusual color pattern of orange on its head and trunk with a translucent tail.

This Chaetognatha-related article is a stub.

You can help Wikipedia by expanding it.