Family † Phanerorhynchidae Stensiö 1931 † Phanerorhynchidae Stensiö in Koch 1931: 74 (family) † Phanerorhynchus Gill 1923 [type genus inferred from the stem; name only, but used as valid by Stensiö 1932a: 74, 97, by Berg 1940: 402, by Romer 1966: 353 and by Andrews et al. 1967: 648 Art. 13.2.1]