Antagmus Resser 1936 (trilobite)

Trilobita - Antagmidae

Synonym: Litocodia Resser 1938

Full reference: C. E. Resser. 1936. Second contribution to nomenclature of Cambrian trilobites. Smithsonian Miscellaneous Collections 95(4):1-29

Parent taxon: Antagmidae according to P. A. Jell and J. M. Adrain 2002

See also Lochman 1947 and Sepkoski 2002

Sister taxa: Bicella, Bilimbataia, Crassifimbra, Erzishania, Houmengia, Lermontoviella, Longshania, Mantoushania, Onchocephalina, Onchocephalus, Periomma, Sombrerella, Xiangqianaspis, Xiaomajiella, Yuehsienszella

Subtaxa: Antagmus arenosus Antagmus buttsi Antagmus dapingensis Antagmus ducketti Antagmus perola Antagmus solitarius Antagmus teucer Antagmus truncatus

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Type: Ptychoparia teucer

Ecology: fast-moving low-level epifaunal carnivore

Distribution:

• Cambrian of Canada (7: British Columbia, Labrador, Newfoundland and Labrador, Northwest Territories, Yukon Territory collections), China (1), Mexico (1), United States (5: Arizona, Nevada, Vermont, Virginia)

Total: 14 collections including 16 occurrences

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