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Colossolacis Schrammen 1910 (demosponge)

Demospongea - Lithistida - Theonellidae

PaleoDB taxon number: 3058

Full reference: A. Schrammen. 1910. Die Kieselspongien der oberen Kreide von Nordwestdeutschland, Teil 1 Tetraxonia, Monaxonia und Silicea incert. sedis [Upper Cretaceous sponges from north-western Germany, part 1 Tetraxonia, Monaxonia and Silicea incert. sedis]. Palaeontographica, Supplement 5:1-175

Parent taxon: Theonellinae according to R. M. Finks et al. 2004

Sister taxa: Discodermia, Leiophyllum, Placoscytus, Rhoptrum

Subtaxa: Colossolacis plicata

View classification

Type: Colossolacis plicata

Ecology: stationary epifaunal suspension feeder