what is this?

[coralite]

saw this ceph listed as a hawaiian cuttlefish. Is this the same as hawaiian bobtail squid?

 

[cephalopoder]

Looks like Euprymna scolopes! It is a nocturnal species on bob tail squid from Hawaii. They need a 1" fine sand bed at least and live marine shrimp. Teno 70-73F red light best for viewing. They get to be the size of a walnut. They are very cool and have a short life span under 6 months.