Image of Thorectidae Bergquist 1978

Description:

Figure 31Cacospongia mollior. a, b dry specimens from the Schmidt’s collection preserved in the Landes Museum Joanneum of Graz c close up of the sponge surface harbouring several specimens of Chromodoris spp. grazing on epibionts d skeletal network with primary (cored) and secondary (uncored) fibres close to the sponge surface e close up of the skeletal network with primary and secondary fibres (LM). a, b modified from Desqueyroux-Faundez and Stone (1992) d modified from Schulze (1879a) e modified from Pulitzer-Finali & Pronzato (1976) a, b scale bars = 1 cm.