Hokkaidoconcha hikidai, Taxa Only, Exact Match: 2 Treatments

Hokkaidoconcha hikidai		sp. nov.	Kaim, Andrzej, Jenkins, Robert G. & Warén, Anders, 2008, Provannid and provannid-like gastropods from the Late Cretaceous cold seeps of Hokkaido (Japan) and the fossil record of the Provannidae (Gastropoda: Abyssochrysoidea), Zoological Journal of the Linnean Society 154 (3), pp. 421-436 : 428-429	428-429
Hokkaidoconcha hikidai			Kaim, Andrzej, Jenkins, Robert G. & Hikida, Yoshinori, 2009, Gastropods from Late Cretaceous Omagari and Yasukawa hydrocarbon seep deposits in the Nakagawa area, Hokkaido, Japan, Acta Palaeontologica Polonica 54 (3), pp. 463-490 : 480	480