Acrosaleniidae

Acrosaleniidae

[¦ak·rō‚sal·ə′nī·ə·dē]
(paleontology)
A family of Jurassic and Cretaceous echinoderms in the order Salenoida.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.