ghigii, Leucaspius Gianferrari [L.] 1927:123 [Atti della Società Italiana di Scienze Naturali di Milano v. 66; ref. 15787] Mulini River, Coschino, Rhodes Island, Greece. Holotype: MSNM 28 [ex MSNM 4385]. Paratypes: AMNH 9670 (1); BMNH 1927.10.21.2 (1), 1929.8.8.1 (1); IRSNB 29 (1); MSNG 27525 (1); NMBA 4165 (1); NMW 18423 (1). Type catalog: Tortonese 1961:187 [ref. 10343], Conci & Michelangeli 1974:225 [ref. 21560], Walschaerts 1987:13 [ref. 20755], Kottelat & Sutter 1988:53 [ref. 13796]. Also described as new in Gianferrari 1929:39, Fig. 1 [ref. 20205]. •See Doadrio & Carmona 2006:200 [ref. 28975] as ghiggi. •Valid as Pseudophoxinus ghigii (Gianferrari 1927) -- (Bogutskaya et al. 2006:335 [ref. 29055]). •Valid as Squalius ghigii (Gianferrrari 1927) -- (Perea et al. 2010:14 [ref. 31802], Çiçek et al. 2016:117 [ref. 35152]). •Valid as Ladigesocypris ghigii (Gianferrari 1927) -- (Economidis 1995:205 [ref. 23025], Bogutskaya 1996:39 [ref. 22945], Bianco et al. 1996:51 [ref. 26724], Kottelat 1997:63 [ref. 22952], Bogutskaya 1997:171 [ref. 23566], Fricke et al. 2007:40 [ref. 29533], Kottelat & Freyhof 2007:202 [ref. 29996], Barbieri et al. 2015:54 [ref. 35029], Çiçek et al. 2015:146 [ref. 35151], Zogaris et al. 2023:842 [ref. 40714]). Current status: Valid as Ladigesocypris ghigii (Gianferrari 1927). Leuciscidae: Leuciscinae. Distribution: Southeastern Europe: Rhodos Island (Greece). Invasive in continental Greece. Habitat: freshwater, brackish.