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Nautilus Education

aromantis

Cuttlefish
Registered
Joined
Aug 23, 2007
Messages
17
Although i would never consider buying one until i have much more experience, i would like to know about nautiluses. HOw many species are there? How big do they get? What size tank do they need? What do they eat? Where do they live? Do they live in groups? HOw long do they live? And finnaly, at what age are they sexually mature?THX
 

gjbarord

Sepia elegans
Staff member
Moderator
Joined
Feb 1, 2007
Messages
906
Start with somehow acquring the June TFH article as their is a captivating article on Nautilus husbandry.:roflmao: You might also purchase Hanlon and Messenger's book on cephalopod behavior.

There are six described species the last time I checked. The average diameter of nautilus is about 20 cm.

As for the rest of the questions, no one really knows for sure as wild research on these animals is quite limited. In captivity they are fed a diet high in calcium such as crabs, shrimp, exoskeleton, etc. They live for about 3-4 years in captivity, although natural life spans are presumed to be much longer (15-20). It is not known whether they are solitary or not but I would guess that they are.

There are some interesting papers at cephbase.utmb.edu.

Greg
 
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