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: Pupilloidei
Superfamilia: Pupilloidea
Familia: Partulidae
Genus: Samoana
Species: S. abbreviata – S. annectens – S. attenuata – S. bellula – S. burchi – S. conica – S. cramptoni – S. decussatula – S. diaphana – S. dryas – S. fragilis – S. ganymedes – S. gonochila – S. hamadryas – S. inflata – S. jackieburchi – S. magdalinae – S. margaritae – S. medana – S. meyeri – S. oreas – S. pilsbryi – S. strigata – S. thurstoni
Name
Samoana Pilsbry, 1909
Type Species: Partula canalis Mousson, 1865 = Samoana conica (A. Gould, 1847) (by original designation)
References
Pilsbry, H.A. 1909. In: Tryon G.W. & Pilsbry, H.A. (1909) Manual of Conchology, Volume 20. Caecilioides, Clessula and Partulidae. Index to vols. XVI–XX. (2)20: 165, 263.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: Pupilloidei
Superfamilia: Pupilloidea
Familia: Partulidae
Genus: Samoana
Species: S. abbreviata – S. annectens – S. attenuata – S. bellula – S. burchi – S. conica – S. cramptoni – S. decussatula – S. diaphana – S. dryas – S. fragilis – S. ganymedes – S. gonochila – S. hamadryas – S. inflata – S. jackieburchi – S. magdalinae – S. margaritae – S. medana – S. meyeri – S. oreas – S. pilsbryi – S. strigata – S. thurstoni
Name
Samoana Pilsbry, 1909
Type Species: Partula canalis Mousson, 1865 = Samoana conica (A. Gould, 1847) (by original designation)
References
Pilsbry, H.A. 1909. In: Tryon G.W. & Pilsbry, H.A. (1909) Manual of Conchology, Volume 20. Caecilioides, Clessula and Partulidae. Index to vols. XVI–XX. (2)20: 165, 263.
Samoana is a genus of tropical, air-breathing, land snails, terrestrial pulmonate gastropod molluscs in the family Partulidae.[2]
Species
Species within the genus Samoana include:[2][3]
Samoana abbreviata (Mousson, 1869), (short Samoan tree snail)
Samoana alabastrina (L. Pfeiffer, 1857)
Samoana annectens (Pease, 1865)
Samoana attenuata (Pease, 1865)
Samoana bellula (Hartman, 1885)
Samoana burchi Y. Kondo, 1973
Samoana conica (A. Gould, 1847)
Samoana cramptoni Pilsbry & C. M. Cooke, 1934
Samoana decussatula (L. Pfeiffer, 1850)
Samoana diaphana (Crampton & C. M. Cooke, 1953) (Moorean viviparous tree snail)
Samoana dryas (Crampton & C. M. Cooke, 1953) (Raivavae tree snail)
Samoana fragilis (Férussac, 1821) (fragile tree snail)
Samoana ganymedes (L. Pfeiffer, 1846)
Samoana gonochila (L. Pfeiffer, 1847)
Samoana inflata (Reeve, 1842)
Samoana margaritae (Crampton & C. M. Cooke, 1933)
Samoana medana Y. Kondo & J. B. Burch, 1989
Samoana minuta (L. Pfeiffer, 1857)
Samoana pilsbryi Gerlach, 2016 (Pilsbry's tree snail)
Samoana stevensoniana (Pilsbry, 1909)
Samoana thurstoni (Crampton & C. M. Cooke, 1930)
Synonyms
Samoana canalis (Mousson, 1865): synonym of Samoana conica (A. Gould, 1847)
Samoana hamadryas Crampton & Cooke, 1953: synonym of Samoana dryas Crampton & Cooke, 1953
Samoana jackieburchi Y. Kondo, 1981: synonym of Partula jackieburchi (Y. Kondo, 1981) (original combination)
Samoana magdalinae (Hartman, 1885): synonym of Samoana minuta (Pfeiffer, 1857)
Samoana meyeri (Burch, 2007): synonym of Partula meyeri Burch, 2007
Samoana oreas Crampton & Cooke, 1953: synonym of Samoana dryas Crampton & Cooke, 1953
Samoana strigata (Pease, 1868): synonym of Samoana gonochila (Pfeiffer, 1847)
A cladogram showing the phylogenic relations of Samoana and three of its investigated species:[4]
| Partulidae |
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Description
The genus Samoana was defined by American malacologist Henry Augustus Pilsbry in Manual of Conchology in 1909:[1]
The shell is very openly umbilicate, dextral or sinistral, with flatly reflexed lip and no teeth. Type P. canalis. Samoan Is., species 53 to 58.
In 1909, Pilsbry assigned six species to the genus Samoana.[1]
References
This article incorporates public domain text from the reference.[1]
Pilsbry H. A. (1909). In: Tryon G. W. & Pilsbry H. A. (1909) Manual of Conchology, Volume 20. Caecilioides, Clessula and Partulidae. Index to vols. XVI. - XX. (2)20: 165, 263.
MolluscaBase eds. (2022). MolluscaBase. Samoana Pilsbry, 1909. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=884909 on 2022-04-30
Gerlach, J. (2016) Icons of Evolution - Pacific island tree snails, family Partulidae. Phelsuma Press, Cambridge
Lee T., Burch J. B., Coote T., Pearce-Kelly P., Hickman C., Meyer J.-Y. & Foighil D. O. (18 August 2009). "Moorean tree snail survival revisited: a multi-island genealogical perspective". BMC Evolutionary Biology 9: 204. doi:10.1186/1471-2148-9-204
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