Parent taxon: Actinopterygii according to A. S. Woodward 1901
Sister taxa: Aesopichthyidae, Aetheospondyli, Aetheretmon, Aethocephalichthys, Akanolepis, Ameghinichthys, Anapterus, Aneurolepis, Apholiformes, Asarotiformes, Atkinsonella, Australichthys, Avamia, Avonichthys, Baoqingichthys, Beagiascus, Bishofia, Bluefieldius, Bobastraniiformes, Burguklia, Charleuxiidae, Chirothrix, Cuneognathus, Daemodontiscus, Diplospondichthys, Discordichthyidae, Echidnocephalus, Eurekichthyoidei, Eurynotiformes, Eurypoma, Exocoetoides, Fubarichthyiformes, Guntherichthys, Gyrolepidotidae, Holuropsis, Isospondyli, Kalops, Kansasiella, Kutaichthys, Lepidotus pectoralis, Lepidotus trotti, Lineagruan, Mallotus, Meemannia, Meisenheimichthys, Ministrella, Moythomasiidae, Neuburgichthys, Nozamichthys, Ophiopsis lariensis, Opistopteryx, Oxypteriscus, Pachylebias, Palaeoneiros, Palaeonisci, Palaeonisciformes, Palaeoniscimorpha, Palaeoniscoidae, Palaeoniscoidea, Paleonisciformes, Paramblypteriformes, Phanerosteonoidei, Phoebeannaia, Pholidophorus lepturus, Piratata, Polypteri, Protaulopsis, Protospondyli, Raynerius, Rhynchorhinus, Roslerichthys, Schizospondylus, Semionotus brevis, Semionotus dubius, Semionotus inornatus, Sphyragnathus, Spinofacia, Stambergichthys, Stegotrachelus, Tanyrhinichthys, Terenolepis, Trawdenia, Uranichthys, Yaomoshania
Subtaxa: Tetragonopterus lignitcus
Ecology: planktonic suspension feeder
Distribution: there are no occurrences of Tetragonopterus in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.