Anthozoa - Stauriida - Antiphyllidae
Synonym: Lytvelasma Lang et al. 1940
Parent taxon: Antiphyllinae according to J. Fedorowski and E. W. Bamber 2001
See also Hill 1956, Hill 1981 and Sepkoski 2002
Sister taxa: Actinophrentis, Bradyphyllum, Clavilasma, Fasciculophyllum, Pseudobradyphyllum, Rotiphyllum
Subtaxa: Lytvolasma asymetricum Lytvolasma aucta Lytvolasma canadense Lytvolasma ellipticum Lytvolasma insolitum Lytvolasma lhazeense
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Canada (3: British Columbia, Nunavut collections), China (9), the Russian Federation (1), Svalbard and Jan Mayen (1), United States (1: Texas)
• Carboniferous of Egypt (1), United States (1: Texas)
Total: 17 collections including 18 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.