Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Heterobranchia
Infraclassis: Euthyneura
Cohors: Tectipleura
Subcohors: Panpulmonata
Superordo: Eupulmonata
Ordo: Ellobiida
Superfamilia: Ellobioidea
Familia: Ellobiidae
Subfamilia: Carychiinae
Genus: Zospeum
Species : Z. biscaiense
Zospeum biscaiense is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ellobiidae, the salt marsh snails. This species is endemic to Spain.
References
Slapnik, R.; Gómez Moliner, B.J. (2017). "Zospeum biscaiense". IUCN Red List of Threatened Species. 2017: e.T23258A85575968. doi:10.2305/IUCN.UK.2017-3.RLTS.T23258A85575968.en. Retrieved 17 November 2021.
Gómez, B. J & Prieto, C. E. 1983. Zospeum biscaiense nov. sp. (Gastropoda, Ellobiidae), otro molusco troglobio para la Península Ibérica. Speleon 26-27: 7-10. Barcelona. November 1983 (as on title page of volume).
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