Isomeria

For the term in planetary nomenclature, see Labyrinthus (planetary geology).

Isomeria
Shell of Isomeria aloagana (syntype at MNHN, Paris)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Order:	Stylommatophora
Infraorder:	Helicoidei
Superfamily:	Helicoidea
Family:	Labyrinthidae
Genus:	Isomeria Albers, 1850
Type species
Helix oreas Koch, 1844
Synonyms
Helix (Isomeria) Albers, 1850 (original rank) Labyrinthus (Isomeria) Albers, 1850

Isomeria is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Labyrinthidae.[1]

Species

Species within the genus Isomeria include:

• Isomeria aequatoria (L. Pfeiffer, 1860)
• Isomeria aequatoriana (Hidalgo, 1867)
• Isomeria aloagana Jouseaume, 1887
• Isomeria anadonta Pilsbry, 1949
• Isomeria basidens (Mousson, 1873)
• Isomeria bituberculata (Reeve, 1852)
• Isomeria bourcieri (Reeve, 1852)
• Isomeria continua (Reeve, 1854)
• Isomeria cymatodes (L. Pfeiffer, 1852)
• Isomeria equestrata (J. Moricand, 1858)
• Isomeria fordiana (Pilsbry, 1889)
• Isomeria gealei (E.A. Smith, 1877)
• Isomeria globosa (Broderip, 1832)
• Isomeria goettingi F. J. Borrero, 2012
• Isomeria hartwegi (L. Pfeiffer, 1846)
• Isomeria inexpectata Solem, 1966
• Isomeria jacksoni Solem, 1966
• Isomeria juno (L. Pfeiffer, 1850)
• Isomeria kolbergi Miller, 1878
• Isomeria medemi Solem, 1966
• Isomeria meobambensis (L. Pfeiffer, 1857)
• Isomeria meyeri (Kobelt, 1894)
• Isomeria minuta Solem, 1966
• Isomeria morula (Hidalgo, 1870)
• Isomeria neogranadensis (L. Pfeiffer, 1845)
• Isomeria oreas (Koch, 1844)
• Isomeria scalena (Martens, 1881)
• Isomeria stoltzmanni (Lubomirski, 1879)
• Isomeria subelliptica (Mousson, 1869)
• Isomeria triodonta (d'Orbigny, 1835)

Species brought into synonymy

• Isomeria anestia Pilsbry, 1949: synonym of Isomeria meobambensis (L. Pfeiffer, 1857) (junior synonym)
• Isomeria bifurcata (Deshayes, 1838): synonym of Labyrinthus bifurcatus (Deshayes, 1838) (superseded combination)
• Isomeria bituberculata (L. Pfeiffer, 1853) : synonym of Isomeria bourcieri (Reeve, 1852) (based on an unavailable original name)
• Isomeria bourcieri (L. Pfeiffer, 1853) : synonym of Isomeria bituberculata (Reeve, 1852) (combination based on an unavailable original name)
• Isomeria granulatissima Miller, 1878 : synonym of Isomeria kolbergi Miller, 1878 (junior synonym)
• Isomeria parietidentata Miller, 1878 : synonym of Isomeria cymatodes (L. Pfeiffer, 1852) (junior synonym)
• Isomeria subcastanea (L. Pfeiffer, 1842) : synonym of Isomeria globosa (Broderip, 1832) (junior synonym)

References

1. MolluscaBase eds. (2021). MolluscaBase. Isomeria Albers, 1850. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1057806 on 4 February 2021

External links

• Albers, J. C. (1850). Die Heliceen nach natürlicher Verwandtschaft systematisch geordnet. Berlin: Enslin. 262 pp
• Solem, A. (1966). Neotropical Land Snail Genera Labyrinthus and Isomeria (Pulmonata, Camaenidae). Fieldiana: Zoology. 50: 1–226
• Sei M., Robinson D.G., Geneva A.J. & Rosenberg G. (2017). Doubled helix: Sagdoidea is the overlooked sister group of Helicoidea (Mollusca: Gastropoda: Pulmonata). Biological Journal of the Linnean Society. 122(4): 697–728
• Breure, A. S. H. & Araujo, R. (2017). The Neotropical land snails (Mollusca, Gastropoda) collected by the “Comisión Científica del Pacífico.”. PeerJ. 5, e3065