Fig. 4 in Fig. 4 in Fig. 3 in Fig. 21. Sesarmops mora n in Paralbunea dayriti Author Jouladeh-Roudbar, Arash Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Alborz, Iran. E-mail: jouladehroudbar @ ut. ac. ir jouladehroudbar@ut.ac.ir Author Ghanavi, Hamid Reza Department of Biology, Lund University, Lund, Sweden. * Correspondence: E-mail: hamid. ghanavi @ gmail. com (Ghanavi) hamid.ghanavi@gmail.com Author Doadrio, Ignacio Biodiversity and Evolutionary Biology Department, Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain. E-mail: doadrio @ mncn. csic. es doadrio@mncn.csic.es text Zoological Studies 2020 2020-06-29 59 21 1 303 http://dx.doi.org/10.5281/zenodo.12822535 journal article 10.6620/ZS.2020.59-21 1810-522X Oxynoemacheilus bergianus (Derjavin, 1934) – Native ( Figs. 296–298 ) Nemachilus bergianus Derjavin [ A. N. ] 1934: 109; Type locality: Kisum village , Shah-rud River , Safid Rud basin, Iran . Holotype (unique): ZIN 25433 . Barbatula erdali Erk’akan [F.], Nalbant [T. T.] & Özeren [S. C.] 2007: 78; Type locality: v. 2 (no. 1); ref. 29026] Murat River-Agri, 39°40'N , 43°44'E , Turkey . Holotype : HUIC F12. Paratypes : HUIC F12 (7). Common name : Loch mahi Sefidrud, Sag mahi Sefidrud, En: Sefidrud stone loach. Diagnosis : Truncate or slightly emarginate caudal fin with rounded lobes, thin caudal peduncle, and flank with several irregular black or dark brown blotches. Meristic characters : D: 8–9, A: 5, P: 8–11, V: 6–8, LL: complete, SC: flank with minute scale, and flank with well-developed scale, DP: present, PA: present, SOG: present. Distribution : Caspian Sea, Urmia Lake and Namak basins ( Fig. 299 ). Found in Balekhlo, Qarasu, Aras, Kalibar, Ala joje, Ghale chay, Barandoz, Beytas, Kotar, Gedar chay, Zarineh, Ghara chay, Mazlagha, Kordan and Jajurud Rivers. Taxonomy : Berg (1949) placed in Nemacheilus (as Nemachilus ), Nalbant and Bianco (1998) in Orthrias but Esmaeili et al. (2010) transferred to Oxynoemacheilus . Conservation : IUCN: Least Concern ( Freyhof 2014y ).