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The Batrachia of the Permian Period of North America
E. D. Cope
1884
Article
American Naturalist
18(1):26-39
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Taxa discussed in this work:
Eryops ferricolus
Eryops reticulatus
Zatrachys apicalis
Taxonomy:
Eryops ferricolus
belongs to
Eryops
- Cope (1878)
Eryops megacephalus
belongs to
Eryops
- Cope (1884)
Eryops reticulatus
belongs to
Eryops
- Cope (1884)
Acheloma cumminsi
belongs to
Acheloma
- Cope (1884)
Anisodexis imbricarius
belongs to
Anisodexis
- Cope (1884)
Zatrachys serratus
belongs to
Zatrachys
- Cope (1884)
Zatrachys apicalis
belongs to
Zatrachys
- Cope (1884)
Cricotidae
belongs to
Embolomeri
- Cope (1884)
Cricotus
belongs to
Cricotidae
- Cope (1884)
Cricotus heteroclitus
belongs to
Cricotus
- Cope (1884)
Cricotus gibsonii
belongs to
Cricotus
- Cope (1884)
Cricotus
belongs to
Cricotidae
- Cope (1884)