Gulella

Gulella
Two different views of two shells of Gulella io
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra

Superfamily: Streptaxoidea
Family: Streptaxidae
Subfamily: Ptychotrematinae
Genus: Gulella
Pfeiffer, 1856[1]

Gulella is a genus of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Streptaxidae.

Until recently, species which are now in the genus Costigulella were included here.

Distribution

Distribution of the genus Gulella include:

Species

Species within the genus Gullela include:

subgenus Avakubia Pilsbry, 1919[4]

subgenus Conogulella Pilsbry, 1919[4]

subgenus Gulella Pfeiffer, 1856

subgenus Molarella Connolly, 1922[5]

subgenus Paucidentina Martens, 1897[6]

subgenus Plicigulella Pilsbry, 1919[4]

subgenus Primigulella Pilsbry, 1919[4]

subgenus Pupigulella Pilsbry, 1919[4]

subgenus Silvigulella Pilsbry, 1919[4]

subgenus Tortigulella Pilsbry, 1919[4]

subgenus Wilmattina Pilsbry & Cockerell, 1933[9]

subgenus ?

synonyms:

References

  1. (German) Pfeiffer L. (1856). "Versuch einer Anordnung der Heliceen nach natürlichen Gruppen". Malakozoologische Blätter 2: 112-185. Cassel.
  2. 1 2 3 4 5 6 7 Sutcharit C., Naggs F., Wade C. M., Fontanilla I. & Panha S. (2010). "The new family Diapheridae, a new species of Diaphera Albers from Thailand, and the position of the Diapheridae within a molecular phylogeny of the Streptaxoidea (Pulmonata: Stylommatophora)". Zoological Journal of the Linnean Society 160: 1-16. doi:10.1111/j.1096-3642.2009.00598.x.
  3. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Wronski T. & Hausdorf B. (2010). "Diversity and body-size patterns of land snails in rain forests in Uganda". Journal of Molluscan Studies 76(1): 87-100. doi:10.1093/mollus/eyp048.
  4. 1 2 3 4 5 6 7 Pilsbry H. A. (1919). "A review of the land mollusks of the Belgian Congo chiefly based on the collection of the American Museum Congo Expedition, 1909–1915". Bulletin of the American Museum of Natural History 40(1): 1-370. page 7, 215-216, 228, 231, 233-234.
  5. Connolly (1922). Ann. Mag. nat. Hist. (9)10: 500.
  6. Martens (1897). Besch. Weicht. Dtsch.-O.-Afr. 4(4-5): 16.
  7. de Winter A. J. (2007). "Gulella (Silvigulella) kuiperi spec. nov., a new minute land snail from Cameroon (Gastropoda, Pulmonata, Streptaxidae)". Basteria suppl 3: 69-72.
  8. Oke C. O. (2007). "A new species of Streptaxidae (Mollusca: Gastropoda: Pulmonata) from southeastern Nigeria". African Zoology 42(2): 286-288. doi:10.3377/1562-7020(2007)42[286:ANSOSM]2.0.CO;2.
  9. Pilsbry H. A. & Cockerell (1933). Proc. zool. Soc. London 1933: 370.
  10. 1 2 3 4 5 6 7 8 9 Emberton K. C. (2002). "Parvedentulina and edentate Gulella of Madagascar (Gastropoda: Stylommatophora: Streptaxidae)". Archiv für Molluskenkunde 131(1/2): 67-165. abstract.
  11. 1 2 Emberton K C., Slapcinsky J., Campbell C. A., Rakotondrazafy J. A., Andriamiarison T. N. & Emberton J. D. (2010). "Terrestrial mollusks of Andriantantely Massif, Eastern Madagascar, with descriptions of 36 new species (Gastropoda: Caenogastropoda; Pulmonata)". Archiv für Molluskenkunde 139(1): 71-141. doi:10.1127/arch.moll/1869-0963/139/071-141
  12. 1 2 3 4 5 6 7 Emberton K. C. & Griffiths O. L. (2009). "Pulmonate land mollusks from three rainforest transects in northeastern Madagascar: part 1 of 2, with descriptions of 12 new species and one new subspecies (Gastropoda: Pulmonata)". Archiv für Molluskenkunde 138(2): 137-167. doi:10.1127/arch.moll/1869-0963/138/137-167.
  13. 1 2 3 Herbert D. (2006). "Rediscovery of the type species of Euonyma (Subulinidae) and observations on South African species of Gulella (Streptaxidae), with description of two new species (Gastropoda: Eupulmonata)". Journal of Natural History 40(17-18): 1063-1081. doi:10.1080/00222930600845218.
  14. Herbert D. G. (2002). "Gulella salpinx sp. n., a new critical endangered holoendemic species from the limestone deposits of the Marble Delta, KwaZuluNatal, South Africa (Mollusca: Gastropoda: Streptaxidae)". African Invertebrates 43: 125-138. abstract.
  15. 1 2 van Bruggen A. C. (June 2007). "Studies on the Streptaxidae (Mollusca: Gastropoda Pulmonata) of Malaŵi 9. Description of Gulella streptostelopsis, a new Streptostele-like species of Gulella". Zoologische Mededelingen 81(1). http://www.zoologischemededelingen.nl/81/nr01/a01
  16. Gerlach J. (2006). Glabrennea thomasseti. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.3. <www.iucnredlist.org>. Downloaded on 2 October 2010.

Further reading

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