Tergomya - Tryblidiida - Tryblidiidae
Alternative spelling: Propilina
Full reference: T. Kobayashi. 1933. Faunal study of the Wanwanian (basal Ordovician) series with special notes on the Ribeiridae and the Ellesmereoceroids. Journal of the Faculty of Science Imperial University of Tokyo Section II Geology, Mineralogy, Geography, Seismology 3(7):249-328
Parent taxon: Tryblidiidae according to B. Runnegar and P.A. Jell 1976
See also Knight and Yochelson 1960, Kobayashi 1933, Sepkoski 2002, Starobogatov 1970, Stinchcomb 1986 and Stinchcomb and Angeli 2002
Sister taxa: Archaeophialinae, Archinacellina, Bipulvina, Drahomira, Drahomirinae, Kotysium, Litavina, Neopilininae, Peelipilina, Pentalina, Pragamira, Proplininae, Retipilina, Tryblidiinae, Tryblidium, Undicornu
Subtaxa: Proplina acutum Proplina ampla Proplina arcua Proplina convexum Proplina cornutaformis Proplina corpulentum Proplina elongata Proplina extensum Proplina grandis Proplina inflatus Proplina irvingi Proplina loganensis Proplina meramecensis Proplina rutfordi Proplina sibelius Proplina suttoni
Ecology: epifaunal grazer
Distribution:
• Whiterockian of United States (1: Nevada collection)
• Ordovician of Greenland (1), United States (10: Missouri, Nevada, Texas, Vermont)
• Cressagian of South Korea (1)
• Tremadoc of United States (3: Missouri)
• Cambrian of Antarctica (3), Australia (2), United States (12: Minnesota, Missouri, Montana, New York, Wisconsin)
Total: 33 collections including 39 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.