†Pycnocalyptra Schrammen 1937 (glass sponge)
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Hexactinellida - Innaecoeliida - Craticulariidae
Parent taxon: Craticulariinae according to R. M. Finks et al. 2004
See also Sepkoski 2002
Sister taxa: Craticularia, Dictyonocoelia, Diphyllospira, Eutactostomium, Psephosyllogus, Reticraticularia, Sphenaulax
Subtaxa: Pycnocalyptra calyx
Type: Pycnocalyptra calyx
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Jurassic of Germany (2 collections), Poland (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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