Stenolaemata - Cryptostomata - Arthrostylidae
Alternative combinations: Permoheloclema perforatum, Rhombopora porifera
Full reference: M. A. Fritz. 1932. Permian Bryozoa from Vancouver Island. Transactions of the Royal Society of Canada 26:93-109
Belongs to Permoheloclema according to H. A. Nakrem 1994
See also Fritz 1932 and Gorjunova 1985
Sister taxa: Permoheloclema dunaevae, Permoheloclema merum
Type specimen: Nat Mus Can 6815,b. Its type locality is Azure Lake Section, Marble Peak, Vancouver Island, which is in an Artinskian carbonate limestone in the Buttle Lake Formation of Canada.
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Canada (1: British Columbia collection), the Russian Federation (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.