Calcispongiae
Related to Calcispongiae: Demospongiae, Hexactinellida
Cal`ci`spon´gi`ae
n. pl. | 1. | (Zool.) An order of marine sponges, containing calcareous spicules. See Porifera. |
n. pl. | 1. | (Zool.) An order of marine sponges, containing calcareous spicules. See Porifera. |