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.