Belonepterygion McCulloch [A. R.] 1915:51 Neut. Acanthoclinus fasciolatus Ogilby 1889. Type by original designation (also monotypic). Mooi 1993 [ref. 21801] places the Acanthoclinidae as a subfamily of the Plesiopidae. •Valid as Belonepterygion McCulloch 1915 -- (Hardy 1985:375 [ref. 5184], Paxton et al. 1989:528 [ref. 12442], Smith-Vaniz & Johnson 1990:228 [ref. 16561], Mooi 1993:322 [ref. 21801], Mooi 1999:2580 [ref. 24831], Mooi & Gill 2004:181 [ref. 27890], Hoese & Gates 2006:1050 [ref. 28997], Yerman & Leis 2011:79 [ref. 31400]). Current status: Valid as Belonepterygion McCulloch 1915. Plesiopidae: Acanthoclininae.