''Allothrissops'' is an extinct
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...
of
bulldog fish.
References
Prehistoric ray-finned fish genera
Ichthyodectiformes
{{Paleo-rayfinned-fish-stub