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Tetragonolepis Bronn 1830 (ray-finned fish)

Osteichthyes - Semionotiformes - Semionotidae

PaleoDB taxon number: 35166

Synonyms: Homoeolepis Wagner 1860 (no. 99541), Pleurolepis Quenstedt 1852 (no. 99540)

Parent taxon: Semionotidae according to A. S. Woodward 1895

Sister taxa: Acentrophorus, Aetheolepis, Aphnelepis, Archaeolepidotus, Dandya, Hemicalypterus, Pristisomus, Sargodon, Semionotus, Semionotus serratus, Tianfuichthys

Subtaxa: Tetragonolepis discus, Tetragonolepis drosera, Tetragonolepis obscurus, Tetragonolepis oldhami, Tetragonolepis semicincta, Tetragonolepis serratus

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Ecology: nektonic durophage-carnivore