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: Stylommatophora
SubOrdo: Helicina
InfraOrdo: Oleacinoidei
Superfamilia: Haplotrematoidea
Familia: Haplotrematidae
Genus: Ancotrema
Haplotrema concavum
Haplotrema is a genus of carnivorous land snails in the family Haplotrematidae. They are widely distributed in North America.[2]
Species
Species include:[3][4]
Haplotrema alameda Pilsbry, 1930 – Alameda lancetooth
Haplotrema caelatum (Mazyck, 1886) – slotted lancetooth
Haplotrema catalinense (Hemphill, 1890) – Catalina lancetooth
Haplotrema concavum (Say, 1821) – gray-footed lancetooth
Haplotrema continentis H.B.Baker, 1930 – grizzly lancetooth
Haplotrema costatum A.G.Smith, 1957 – costate lancetooth
Haplotrema duranti (Newcomb, 1864) – ribbed lancetooth
Haplotrema keepi (Hemphill, 1890) – glassy lancetooth
Haplotrema kendeighi Webb, 1951 – blue-footed lancetooth
Haplotrema minimum (Ancey, 1888) – California lancetooth
Haplotrema mokelumnense Roth, 1990 – Mokelumne lancetooth
Haplotrema sportella (Gould, 1846) – beaded lancetooth
Haplotrema transfuga (Hemphill, 1892) – striate lancetooth
Haplotrema vancouverense (I. Lea, 1839) – robust lancetooth
Haplotrema voyanum (Newcomb, 1864) – hooded lancetooth
References
Ancey, C. (1881). Le Naturaliste 1: 453.
Pilsbry, H. A. (1946). Land Mollusca of North America (North of Mexico). Acad. Nat. Sci. Philadelphia Monograph 3, 2(1): 202-30.
Haplotrema. Integrated Taxonomic Information System (ITIS).
Myers, P., et al. Haplotrema. The Animal Diversity Web. 2013.
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