Anthozoa - Stauriida - Streptelasmatidae
Synonyms: Dybowskia Wedekind 1927, Streptoplasma Hall 1847
Parent taxon: Streptelasmatinae according to R. J. Elias 1985
See also Hill 1953, Hill 1956, Kaljo 1958, Kaljo 1961, Neuman 1969, Reiman 1958 and Sepkoski 2002
Sister taxa: Aknisophyllum, Archaeozaphrentis, Asthenophyllum, Axiphoria, Axolasma, Bighornia, Bowenelasma, Briantelasma, Densigrewingkia, Densiphrentis, Densiphyllum, Eurogrewingkia, Fosselasma, Grewingkia, Kaljolasma, Kenophyllum, Kionelasma, Leolasma, Lobocorallium, Ogilvilasma, Parabrachyelasma, Paramplexoides, Pterophrentis, Pycnactoides, Rectigrewingkia, Salvadorea, Siphonolasma, Triplophyllum, Ullernelasma
Subtaxa: Streptelasma (Grewingkia) Streptelasma (Kenophyllum) Streptelasma (Streptelasma) Streptelasma arcticum Streptelasma bystrowi Streptelasma collucata Streptelasma compactum Streptelasma complanata Streptelasma concamerata Streptelasma concavum Streptelasma corniculum Streptelasma curvatum Streptelasma cylindricum Streptelasma cyrtum Streptelasma dispandum Streptelasma distinctum Streptelasma divaricans Streptelasma duncani Streptelasma eccentricum Streptelasma etnaense Streptelasma fevida Streptelasma hiumica Streptelasma linnarssoni Streptelasma luminosa Streptelasma medioseptatum Streptelasma oanduensis Streptelasma ostrogothicum Streptelasma prima Streptelasma primum Streptelasma prolongatum Streptelasma rectum Streptelasma rostrata Streptelasma solida Streptelasma tennysoni Streptelasma undulata
Ecology: stationary epifaunal suspension feeder
Distribution:
• Couvinien of Australia (1 collection)
• Devonian of Australia (5), United States (3: Colorado, Ohio)
• Silurian of Australia (10), Canada (18: British Columbia, Northwest Territories, Northwest Territories and Yukon, Ontario, Quebec), India (4), Kazakhstan (2), the Russian Federation (5), the United Kingdom (1), United States (5: Indiana, Kentucky, New York), Venezuela (1)
• Chazyan of United States (1: Vermont)
• Ordovician to Silurian of Canada (6: British Columbia, Northwest Territories), Norway (1)
• Ordovician of Australia (3), Canada (72: British Columbia, Alberta, Manitoba, Northwest Territories, Nunavut, Ontario, Quebec, Québec, Saskatchewan), China (16), Estonia (28), Mongolia (6), Norway (10), the Russian Federation (11), Sweden (11), United States (152: California, Colorado, Georgia, Indiana, Iowa, Kentucky, Kentucky, Indiana, Ohio, Michigan, Minnesota, Missouri, Nevada, Nevada, Utah, New Mexico, New Mexico, Texas, New York, Ohio, Tennessee, Texas, Utah, Wisconsin, Wyoming), Venezuela (1)
• Ibexian of United States (1: Nevada)
Total: 374 collections including 417 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.