Biology:Mandarina

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Short description: Genus of gastropods

Mandarina
Mandarina hirasei from Hahajima, Ogasawara (Bonin) Islands.jpg
Mandarina hirasei
Mandarina suenoae from Anijima, Ogasawara (Bonin) Islands.jpg
Mandarina suenoae
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Stylommatophora
Family: Camaenidae
Subfamily: Bradybaeninae
Genus: Mandarina
Pilsbry, 1894[1]
Diversity[2]
17 species, 5 of them are extinct

Mandarina is a genus of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae.[3]

Mandarina have been traditionally placed within Camaenidae.[2] Phylogenic study by Chiba (1999)[4] have found, that Mandarina is closely related to Euhadra (family Bradybaenidae) and that Mandarina have probably evolved from Euhadra.[2]

Distribution

The genus Mandarina is endemic to Ogasawara Islands.[2]

Description

The shell is solid.[2] The width of the shell is 15–80 mm.[2]

Species

Species within the genus Mandarina include:

  • Mandarina anijimana[2]
  • Mandarina aureola[2]
  • Mandarina chichijimana[2]
  • Mandarina conus[2]
  • Mandarina exoptata[2]
  • Mandarina hahajimana[2]
  • Mandarina hirasei[2]
  • Mandarina luhuana
  • Mandarina mandarina[2]
  • Mandarina polita[2]
  • Mandarina ponderosa[2]
  • Mandarina suenoae[2]
  • Mandarina trifasciata[2]

Ecology

Mandarina live in various habitats including arboreal, semi-arboreal, ground habitats, wet habitats and dry habitats.[2]

References

  1. Pilsbry H. A. (1894). In Tryon G. W. & Pilsbry H. A. Manual of Conchology (2)9: 214.
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 Chiba, S. (2010). "Species Diversity and Conservation of Mandarina, an Endemic Land Snail of the Ogasawara Islands". Restoring the Oceanic Island Ecosystem. pp. 117–125. doi:10.1007/978-4-431-53859-2_18. ISBN 978-4-431-53858-5.  PDF (2010 reprint)
  3. Davison, A.; Chiba, S. (2006). "Labile ecotypes accompany rapid cladogenesis in an adaptive radiation of Mandarina (Bradybaenidae) land snails". Biological Journal of the Linnean Society 88 (2): 269. doi:10.1111/j.1095-8312.2006.00624.x. 
  4. Chiba S. (1999). "Accelerated evolution of land snails Mandarina in the oceanic Bonin Islands: evidence from mitochondrial DNA sequences". Evolution 53(2): 460-471. JSTOR.

External links

Wikidata ☰ Q9027338 entry