†order Porolepiformes Jarvik 1942 (lobe-finned fish)

Osteichthyes - Porolepiformes

Synonym: Holoptychiiformes

Parent taxon: Dipnomorpha according to J. A. Long 2011

See also Dineley and Metcalf 1999 and Moloshnikov 2007

Sister taxa: Ceratodontae, Dipterimorpha

Subtaxa: Holoptychiidae

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Ecology:

Distribution:

• Mississippian of the United Kingdom (1 collection)

• Devonian of Australia (1), Belgium (1), Canada (1: Quebec), Norway (1), the Russian Federation (1), United States (5: Ohio, Pennsylvania)

Total: 11 collections including 18 occurrences

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