labrax, Exostoma Gratzianov [V. I.] 1907:59 [Trudy Otdela Ichtiologii Imperatorskago Russkago Obshchestva Akklimatizacii Zivotnych' i Rastenii. v. 4; ref. 1871] Garm District, moutain spring Kartveng at kishlak Shulmak, Garmskaya Obl., Tadzhikistan. Syntypes: ZMMU P-2034 (2). Type catalog: Svetovidova 1978:260 [ref. 9011] as ZMMU P-2034 as holotype, Vasil'eva et al. 2001:30 [ref. 25714], Ferraris 2007:387 [ref. 29155]. Genus often as Glyptosternum. •Synonym of Glyptosternon reticulatum McClelland 1842 -- (Berg 1949:922 [ref. 20661], Coad 1981:16 [ref. 22348], Talwar & Jhingran 1991:642 [ref. 20764], Menon 1999:240 [ref. 24904], Thomson & Page 2006:70 [ref. 28859], Ferraris 2007:387 [ref. 29155]). Current status: Synonym of Glyptosternon reticulatum McClelland 1842. Sisoridae: Glyptosterninae. Habitat: freshwater.