scabrus, Oxycephas Rafinesque [C. S.] 1810:31 [Caratteri di alcuni nuovi generi e nuove specie di animali e piante della Sicilia; ref. 3594] Sicily [Mediterranean Sea]. Also appeared in Rafinesque 1810:13, Pl. 1 (figs. 1-2) [ref. 3595]. •Synonym of Trachyrhynchus trachyrhynchus (Risso 1810) [should be Trachyrincus trachyrincus] -- (Marshall 1973:287 [ref. 7194], Geistdoerfer in Whitehead et al. 1986:676 [ref. 13676], Geistdoerfer 1990:541 [ref. 16195]). •Valid as Trachyrincus scabrus (Rafinesque 1810) -- (Iwamoto 1986:340 [ref. 5674], Iwamoto in Cohen et al. 1990:316 [ref. 18936], Bianchi & Carpenter in Bianchi et al. 1993:143 [ref. 25472], Bilecenoğlu et al. 2002:48 [ref. 26753], Fricke et al. 2007:63 [ref. 29533], Lipej & Dulčić 2010:28 [ref. 36649], Bañón et al. 2016:313 [ref. 34397], Iwamoto 2016:1966 [ref. 34585], Carneiro et al. 2019:139 [ref. 37250], Elbaraasi et al. 2019:94 [ref. 36864], Parenti 2019:101 [ref. 37117], Kovačić et al. 2020:19 [ref. 37519], Bañón & Maño 2021:58 [ref. 38883], Dalyan et al. 2021:13 [ref. 38892], Kovačić et al. 2021:30 [ref. 39014], Tiralongo & Azzurro in Tsagarakis et al. 2021:631 [ref. 38798], Fermon et al. 2022:198 [ref. 39448] possible). Current status: Valid as Trachyrincus scabrus (Rafinesque 1810). Trachyrincidae. Distribution: Mediterranean Sea; eastern Atlantic: Scotland south to Senegal, including Azores, Madeira and Cape Verde Islands. Habitat: marine.