Strophomenata - Strophomenida - Strophomenidae
Full reference: A. F. Foerste. 1924. Upper Ordovician faunas of Ontario and Quebec. Geological Survey of Canada Memoir 138(121):1-99
Parent taxon: Strophomeninae according to A. Roomusoks 2004
See also Oraspold 1956, Sepkoski 2002 and Williams et al. 2000
Sister taxa: Actinomena, Drummuckina, Esilia, Gunnarella, Infurca, Leigerina, Longvillia, Ochyromena, Pseudostrophomena, Rhipidomena, Rugomena, Saxbyonia, Semnanostrophia, Strophomena, Tetraphalerella
Subtaxa: Holtedahlina moensis Holtedahlina orientalis Holtedahlina paraprostrata Holtedahlina rakverensis Holtedahlina sakuensis Holtedahlina sinica Holtedahlina subtilis Holtedahlina suedica Holtedahlina sulcata Holtedahlina varsensis
Type: Leptaena sulcata
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician to Silurian of Canada (1: Québec collection)
• Ordovician of Argentina (1), Australia (1), Belarus (1), Canada (17: Manitoba, Northwest Territories, Ontario, Quebec), China (6), Estonia (13), Kazakhstan (5), Latvia (1), Lithuania (2), the Russian Federation (1), Sweden (2), the United Kingdom (1), United States (52: Alaska, Indiana, Kentucky, Michigan, Ohio)
Total: 104 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.