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Semionotus inornatus Henry 1876 (ray-finned fish)

Osteichthyes

PaleoDB taxon number: 174915

Full reference: M. J. Henry. 1876. L'Infralias dans la Franche-Comté [The Lower Lias of Franche-Comté]. Mémoires de la Société d'Émulation du Doubs, 4e série 10:287-486

Belongs to Actinopterygii according to A. R. McCune 1986

Sister taxa: Actinopteri, Aeduelliformes, Aesopichthyidae, Aetheospondyli, Aetheretmon, Aethocephalichthys, Akanolepis, Ameghinichthys, Anapterus, Aneurolepis, Apateodus, Asarotiformes, Atkinsonella, Aulolepis, Australichthys, Avonichthys, Baoqingichthys, Beagiascus, Bobastraniiformes, Cenechoia paramillensis, Cenechoia sulcata, Cheirodopsis, Chirothrix, Cladistia, Ctenothrissa, Cuneognathus, Dactylopogon, Dinopteryx, Diplospondichthys, Echidnocephalus, Enchelurus, Eurynotus uspallatensis, Eurypoma, Exocoetoides, Guaymayenia, Gunterichthys, Gyrolepidoides cuyanus, Halecopsis, Histiothrissa, Isospondyli, Kalops, Lepidotus pectoralis, Lepidotus trotti, Leptosomus, Limnomis, Lineagruan, Mallotus, Meemania, Mesolepis, Microcoelia, Neochallaia leonensis, Ophiopsis lariensis, Opistopteryx, Pachylebias, Palaeonisci, Palaeoniscimorpha, Palaeoniscoidae, Palaeoniscoidea, Paramblypteriformes, Parascopelus, Paratarrasius, Pholidophorus dentatus, Pholidophorus lepturus, Pholidophorus rueppelli, Pholidophorus vallejensis, Plethodus, Polypteri, Prolebias, Pronotacanthus, Protaulopsis, Protospondyli, Pseudoberyx, Reticulolepis, Rhinellus, Rhynchorhinus, Roslerichthys, Salmo, Sardinioides, Schizospondylus, Scombroclupea, Semionotus brevis, Semionotus dubius, Semionotus mendozaensis, Semionotus unicristatus, Semionotus vallejensis, Spinofacia, Stegotrachelus, Tarrasiiformes, Telepholis, Terenolepis, Tetragonopterus, Thryptodus, Wardichthys

Type specimen: Its type locality is Boisset, unspecified bed, which is in a Rhaetian marine horizon in France

Ecology: