Bluefieldius is an extinct genus of prehistoric marine ray-finned fish that lived during the Late Mississippian (Early Carboniferous) epoch in what is now West Virginia, United States.[1] It is known from a single fossil collected from the late Serpukhovian or early Viséan Bluefield Formation.[2] The type and only species (monotypy) is Bluefieldius mercerensis.
Bluefieldius Temporal range:
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Holotype specimen | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Genus: | †Bluefieldius Mickle, 2018 |
Species: | †B. mercerensis
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Binomial name | |
†Bluefieldius mercerensis Mickle, 2018
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It has a "palaeoniscoid" body plan, although as that order is thought to be paraphyletic, it was described as an indeterminate actinopterygian.[2]