guiraonis, Barbus Steindachner [F.] 1866:66 [Anzeiger der Kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftlichen Classe v. 3; ref. 21715] Jucar River near Cuenca, Spain. Syntypes: (several) NMW 5291 (1), 54124-25 (1, 2), 54127-33 (2, 2, 2, 2, 2, 2, 2). Species first described in the above abstract, later illustrated and described in more detail in Steindachner 1866:11 [p. 6 of separate], Pl. 5 [ref. 18776]. Also in Steindachner 1866:7 [ref. 18757]. •Valid as Messinobarbus guiraonis (Steindachner 1866) -- (Bianco 1998:134 [ref. 23811]). •Valid as Barbus guiraonis Steindachner 1866 -- (Kottelat 1997:49 [ref. 22952], Miranda & Escala 2000:197 [ref. 24798], Doadrio & Perdices in Bănărescu & Bogutskaya 2003:235 [ref. 27353]). •Valid as Luciobarbus guiraonis (Steindachner 1866) -- (Kottelat & Freyhof 2007:139 [ref. 29996], Levin et al. 2012:544 [ref. 33912], Doadrio et al. 2016:4 [ref. 34185], Doadrio et al. 2016:5 [ref. 34978]). Current status: Valid as Luciobarbus guiraonis (Steindachner 1866). Cyprinidae: Barbinae. Distribution: Spain. Habitat: freshwater.