original description
Yokoyama, M. (1926). Fossil Mollusca from the oil-fields of Akita. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(9): 377–389, pls. 44–45., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0487_.pdf
page(s): 388, pl. 45, fig. 3 [details] Available for editors [request]
source of synonymy
Kafanov A.I. (1986). Systematic and geological history of the subfamily Fortipectininae Masuda, 1963 (Bivalvia, Pectinidae) [= Систематика и геологическая история подсемейства Fortipectininae Masuda, 1963 (Bivalvia, Pectinidae)]. <em>Paleogene-Neogene bivalves of the Far East and Eastern Paratethys: A collection of scientific papers [= Палеоген-неогеновые двустворчатые моллюски Дальнего Востока и Восточного Паратетиса: Сборник научных трудов].</em> Vladivostok: DVNC AN SSSR, pp. 18-45.
page(s): 30-31 [details] Available for editors [request]
source of synonymy
Masuda, K. (1962). Tertiary pectinids of Japan. <em>Science reports of the Tohoku University. Second series, Geology.</em> 33(2): 117-238, pls. 18-27.
page(s): 209 [details] Available for editors [request]
From editor or global species database
Type locality Japan, northern Honshu Island, Akita Prefecture, Minami-Akita District, Kurosawa, Taihei [details]