original description
Eberzin, A.G. (1967). Solonovatovodnyye kardiidy pliotsena SSSR. Chast' V. <i>Pseudocatillus, Didacnomya, Macradacna</i>. Trudy Paleontologicheskogo Instituta, 112: 1-168, available online at http://www.geokniga.org/books/14137
page(s): 99-100, pl. 10, fig. 14 [details]
From editor or global species database
Type locality "Kuban', Suvorovo-Cherkesskiy aul, kuyal'nitskiye sloi" [Kuban, Suvorovo-Cherkesskiy, Kuyalnikian layers], Russia; Kuyalnikian, late Pliocene-early Pleistocene [details]