Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Genera in the family or subfamily Trachyrincidae: [ 7 ] records

Idiolophorhynchus Sazonov [Yu. I.] 1981:1358 Masc. Idiolophorhynchus andriashevi Sazonov 1981. Type by original designation (also monotypic). •Valid as Idiolophorhynchus Sazonov 1981 -- (Paxton et al. 1989:327 [ref. 12442], Iwamoto in Cohen et al. 1990:313 [ref. 18936], McMillan 1995:84 [ref. 21637], Iwamoto & Williams 1999:235 [ref. 23875], Bray et al. 2006:596 [ref. 29065], Iwamoto & McMillan 2008:346 [ref. 30636], McMillan & Iwamoto 2015:836 [ref. 34263]). Current status: Valid as Idiolophorhynchus Sazonov 1981. Trachyrincidae.

Lepidoleprus Risso [A.] 1810:197 Masc. Lepidoleprus trachyrincus Risso 1810. Type by subsequent designation. Earliest type designation not researched. Name unneeded; Trachyrincus Giorna 1809 is available. Lepidosoma Swainson 1839 apparently in error for Lepidoleprus. •Objective synonym of Trachyrincus Giorna 1809 -- (Marshall 1973:287 [ref. 7194], Marshall & Iwamoto 1973:516 [ref. 6963], Iwamoto in Cohen et al. 1990:313 [ref. 18936], Castellanos-Galindo et al. 2006:205 [ref. 28944]). Current status: Synonym of Trachyrincus Giorna 1809. Trachyrincidae.

Lepidosoma Swainson [W.] 1839:261 Neut. Lepidoleprus trachyrincus Risso 1810. Type by being a replacement name. Unneeded substitute for (or error for) Lepidoleprus Risso 1810. Objectively invalid; preoccupied by Lepidosoma Wagler 1830 in Reptilia. •Synonym of Trachyrincus Giorna 1809 -- (Marshall 1973:287 [ref. 7194], Marshall & Iwamoto 1973:516 [ref. 6963], Iwamoto in Cohen et al. 1990:313 [ref. 18936], Castellanos-Galindo et al. 2006:205 [ref. 28944]). 1°Homonym. Current status: Synonym of Trachyrincus Giorna 1809. Trachyrincidae.

Macrouroides Smith [H. M.] & Radcliffe [L.] in Radcliffe 1912:139 Masc. Macrouroides inflaticeps Smith & Radcliffe 1912. Type by original designation (also monotypic). Misspelled Macruroides in Zoological Record for 1912. •Valid as Macrouroides Smith & Radcliffe 1912 -- (Fahay & Markle 1984:274 [ref. 13653], Iwamoto in Cohen et al. 1990:312 [ref. 18936], Iwamoto 1999:1987 [ref. 24761], Iwamoto 2003:992 [ref. 27010], Bray et al. 2006:599 [ref. 29065]). Current status: Valid as Macrouroides Smith & Radcliffe 1912. Trachyrincidae.

Oxycephas Rafinesque [C. S.] 1810:31 Masc. Oxycephas scabrus Rafinesque 1810. Type by monotypy. •Synonym of Trachyrincus Giorna 1809 -- (Marshall 1973:287 [ref. 7194], Marshall & Iwamoto 1973:516 [ref. 6963], Iwamoto in Cohen et al. 1990:313 [ref. 18936], Castellanos-Galindo et al. 2006:205 [ref. 28944]). Current status: Synonym of Trachyrincus Giorna 1809. Trachyrincidae.

Squalogadus Gilbert [C. H.] & Hubbs [C. L.] 1916:156 Masc. Squalogadus modificatus Gilbert & Hubbs 1916. Type by original designation (also monotypic). •Valid as Squalogadus Gilbert & Hubbs 1916 -- (Marshall & Iwamoto 1973:517 [ref. 6963], Fahay & Markle 1984:274 [ref. 13653], Okamura in Masuda et al. 1984:93 [ref. 6441], Iwamoto in Cohen et al. 1990:312 [ref. 18936], Iwamoto & Merrett 1997:482 [ref. 23710], Iwamoto & Williams 1999:234 [ref. 23875], Iwamoto 1999:1987 [ref. 24761], Merrett & Iwamoto 2000:778 [ref. 25037], Iwamoto 2003:992 [ref. 27010], Bray et al. 2006:604 [ref. 29065], Parin et al. 2014:168 [ref. 33547], McMillan & Iwamoto 2015:834 [ref. 34263], Iwamoto et al. 2015:118 [ref. 35408]). Current status: Valid as Squalogadus Gilbert & Hubbs 1916. Trachyrincidae.

Trachyrincus Giorna [M. E.] 1809:179 Masc. Lepidoleprus trachyrincus Risso 1810. Type by subsequent designation. Giorna's species "Trachyrinque-Anonyme" not latinized and unavailable; Risso 1810:197 named it Lepidoleprus trachyrincus but technically did not fix type; included species may date to Günther 1864:152 [ref. 2013]; type designation may date to Jordan 1917:74 [ref. 2407]. Spelled Trachyrhynchus by authors. •Valid as Trachyrincus Giorna 1809 -- (Marshall 1973:287 [ref. 7194], Marshall & Iwamoto 1973:516 [ref. 6963], Iwamoto 1986:340 [ref. 5674], Paxton et al. 1989:329 [ref. 12442], Iwamoto in Cohen et al. 1990:313 [ref. 18936], Gomon et al. 1994:363 [ref. 22532], McMillan 1995:85 [ref. 21637], Castellanos-Galindo et al. 2006:205 [ref. 28944], Bray et al. 2006:605 [ref. 29065], Iwamoto & McMillan 2008:347 [ref. 30636], Lipej & Dulčić 2010:28 [ref. 36649], Sobrino et al. 2012:696 [ref. 32478], McMillan & Iwamoto 2015:837 [ref. 34263], Bañón et al. 2016:313 [ref. 34397]). Current status: Valid as Trachyrincus Giorna 1809. Trachyrincidae.