Mylacanthus

Mylacanthus Temporal range: early Olenekian[1] PreꞒ Ꞓ O S D C P T J K Pg N ↓
Mylacanthus (10) and other Triassic marine predators[2]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Sarcopterygii
Order:	Coelacanthiformes
Family:	†Coelacanthidae
Genus:	†Mylacanthus Stensiö, 1921
Type species
†Mylacanthus lobatus Stensiö, 1921
Other species
†Mylacanthus spinosus Stensiö, 1921

Mylacanthus is an extinct genus of prehistoric coelacanth lobe-finned fish that lived during the Smithian (early Olenekian) age of the Early Triassic epoch in what is now Svalbard.^[3][4][1]

Two species are known, the type species Mylacanthus lobatus and a second species, M. spinosus. The fossils of both of these species were collected from the Lusitaniadalen Member of the Vikinghøgda Formation. Mylacanthus had an estimated body length of 60 cm (24 in) to 80 cm (31 in).^[1][5]

See also

• Sarcopterygii
• List of sarcopterygians
• List of prehistoric bony fish

References

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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 †Scleracanthus †Shoshonia †Styloichthys? †Youngichthys †Youngolepis? †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 †Rebellatrix †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 Lualabaea Mawsonia Parnaibaia Rhipis Latimeriidae †Foreyia †Holophagus Latimeria †Libys †Macropoma †Macropomoides †Megalocoelacanthus †Rieppelia †Swenzia †Ticinepomis †Undina

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