Higher classification Calcinea | Phylum Porifera Scientific name Clathrinida Rank Order | |
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Lower classifications | ||
The Clathrinida are an order of Calcinea; they have calcareous skeletons, and are strictly marine. These sponges have an asconoid structure and lack a true dermal membrane or cortex. The spongocoel is lined with choanocytes.
References
Clathrinida Wikipedia(Text) CC BY-SA