Order - Leptomedusae

(Thecate Hydroids)

thecate hydroids, are an order of hydrozoans in the phylum Cnidaria. Their closest living relatives are the athecate hydroids which are similar enough to have always been considered closely related, and the very apomorphic Siphonophora which were placed outside the "Hydroida". 

© 2014 by The Virtual Zoo. Proudly created with Wix.com

This site was designed with the
.com
website builder. Create your website today.
Start Now