Ectenonotus Raymond 1920 (trilobite)

Trilobita - Phacopida - Pliomeridae

Full reference: P. E. Raymond. 1920. Some new Ordovician trilobites. Bulletin of the Museum of Comparative Zoology 64(2):273-296

Parent taxon: Cybelopsinae according to R. A. Fortey 1979

See also Fortey and Droser 1999, Holliday 1942, Jell and Adrain 2002 and Sepkoski 2002

Sister taxa: Canningella, Cybelopsis, Pseudocybele, Strotactinus

Subtaxa: Ectenonotus connemaricus Ectenonotus marginatus Ectenonotus progenitor Ectenonotus raymondi Ectenonotus westoni Ectenonotus whittingtoni

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Ecology: fast-moving low-level epifaunal carnivore

Distribution:

• Ordovician of Australia (1 collection), United States (31: California, Nevada, Utah)

• Whiterockian of Canada (8: Newfoundland and Labrador, Northwest Territories), Norway (1), United States (11: California, Nevada)

• Cassinian of the United Kingdom (1)

• Arenig of Argentina (1)

Total: 54 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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