Sympterygia Müller [J.] & Henle [F. G. J.] 1837:117 Fem. Sympterygia bonapartii Müller & Henle 1841. Type by subsequent monotypy. Also in Müller & Henle 1838:90 [ref. 3069] without species. One species added by Müller & Henle 1841:155 [ref. 3069]. •Valid as Sympterygia Müller & Henle 1837 -- (McEachran 1982 [ref. 5381], McEachran & Dunn 1998:278 [ref. 23312], Compagno 1999:490 [ref. 25589], Last & Yearsley 2002:1629 [ref. 26568], Ishihara et al. 2012:15 [ref. 31844], Orlando et al. 2015:1 [ref. 33686], Last et al. 2016:367 [ref. 35005]). Current status: Valid as Sympterygia Müller & Henle 1837. Arhynchobatidae.