Hirasea hypolia Hirase, 1907



Taxonomy & Nomenclature

Synonym/s: Brazieria (Hirasea) hypolia Pilsbry, 1907


Conservation Status


IUCN RedList status: Data Deficient



Chichijima, Ogasawara Islands, Japan


Biology & Ecology










Baillie, J. and Groombridge, B. (eds). (1996). 1996 IUCN Red List of Threatened Animals. pp. 378. International Union for Conservation of Nature, Gland, Switzerland and Cambridge, UK.

Chiba, Satoshi, Sasaki, Tetsuro, Suzuki, Hajime and Horikoshi, Kazuo. (2008). Subfossil Land Snail Fauna (Mollusca) of Central Chichijima, Ogasawara Islands, with Description of a New Species. Pacific Science 62(1): 137-145.

Cowie, Robert H., Régnier, Claire, Fontaine, Benoît, and Bouchet, Philippe. (2017). Measuring the Sixth Extinction: what do mollusks tell us? The Nautilus 131(1): 3-41.

Groombridge, B. (ed.). (1994). 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Minato, H. (1988). A systematic and bibliographic list of the Japanese land snails. H. Minato, Shirahama, 294 pp., 7 pls.

MolluscaBase eds. (2021). MolluscaBase. Hirasea hypolia Pilsbry, 1907. Accessed at: on 2022-03-07

Mollusc Specialist Group. (1996). Hirasea hypolia. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.1. ( Downloaded on 15 July 2013.

Régnier, Claire, Fontaine, Benoît and Bouchet, Philippe. (2009). Not Knowing, Not Recording, Not Listing: Numerous Unnoticed Mollusk Extinctions. Conservation Biology 23(5): 1214-1221.


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