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Allenypterus Temporal range: Bashkirian PreꞒ Ꞓ O S D C P T J K Pg N
Fossil specimen of A. montanus, Field Museum of Natural History
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Sarcopterygii
Class:	Actinistia
Family:	Hadronectoridae
Genus:	†Allenypterus Melton, 1969
Species:	†A. montanus
Binomial name
†Allenypterus montanus Melton, 1969

Allenypterus is an extinct genus of coelacanths which lived during the Bashkirian age of the Late Carboniferous period, 318 million years ago). Fossils have been discovered in Bear Gulch Limestone, Montana, USA.

• Restoration
• Allenypterus montanus. Heath Formation, Bear Gulch, Montana (USA). At the Royal Tyrrell Museum of Palaeontology.
• Allenypterus montanus, Museum of the Rockies

References

1. Lund, Richard; Lund, Wendy (1984). "New genera and species of coelacanths from the Bear Gulch Limestone (Lower Carboniferous) of Montana (U.S.A.)". Geobios. 17 (2): 237–244. Bibcode:1984Geobi..17..237L. doi:10.1016/S0016-6995(84)80145-X.

External links

• Allenypterus montanus at The Fossil Mall site
• Allenypterus at The Palaeos site

v t e Actinistia
Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Sarcopterygii Gnathostomata see Gnathostomata Actinistia see below↓ Actinistia
Actinistia sensu lato †Styloichthys? †"Onychodontiformes" Bukkanodus Grossius Luckeus Onychodus Qingmenodus Selenodus Strunius Actinistia sensu stricto †Eoactinistia †Euporosteus †Hainbergia †Nesides †Ngamugawi †Rebellatrix †Scleracanthus †Shoshonia †Styloichthys? †Youngichthys †Miguashaiidae Gavinia Miguashaia †Diplocercidae Chagrinia Dictyonosteus Diplocercides Serenichthys †Hadronectoridae Allenypterus Hadronector Holopterygius Lochmocercus Polyosteorhynchus †Rhabdodermatidae Caridosuctor Coelacanthopsis? Dumfregia Rhabdoderma Sassenia Spermatodus Synaptotylus †Laugiidae Belemnocerca Coccoderma Laugia Trachymetopon Coelacanthiformes †Coelacanthopsis? †Dobrogeria †Heptanema †Luopingcoelacanthus †Sinocoelacanthus †Yunnancoelacanthus †Coelacanthidae Axelia Chaohuichthys Coelacanthus Graphiuricthys Indocoelacanthus Moenkopia Mylacanthus Quayia Wimania †Whiteiidae Atacamaia Guizhoucoelacanthus Piveteauia Whiteia Latimerioidei †Garnbergia †Mawsoniidae Alcoveria Axelrodichthys Changxingia Chinlea Diplurus Graulia Lualabaea Mawsonia Parnaibaia Rhipis Latimeriidae †Foreyia †Holophagus Latimeria †Libys †Macropoma †Macropomoides †Megalocoelacanthus †Rieppelia †Swenzia †Ticinepomis †Undina

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