Demospongea (Demospongeans)

The representatives of the Class Demospongea are characteristic by spicules formed by SiO2 – monaxons and tetraxons.

Autor textu: Radek Vodrážka

Virtual museum of the Czech Geological Survey, cgs.gov.cz, (C) Czech Geological Survey, 2011, v.1.1 [14.4.2026]