Author:
Qjure
Book:
Qjurious
Type:
Info
Chapter:
4-120.00.00
Hexactinellida
Clades: Porifera; Parazoa; Animals.
Introduction
Hexactinellida is a Subclass in Porifera.
Orders
Amphidiscosida
Dactylocalycidae
Lychniscosida
Lyssacinosida
Sceptrulophora