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Type: Articles
Published: 2011-04-21
Page range: 47–52
Abstract views: 108
PDF downloaded: 0

A new species of Latia Gray, 1850 (Gastropoda: Pulmonata: Hygrophila: Chilinoidea: Latiidae) from Miocene Palaeo-lake Manuherikia, southern New Zealand, and biogeographic implications

Museum of New Zealand Te Papa Tongarewa, P.O. Box 467, Wellington, New Zealand.
Mollusca taxonomy fossil morphology shell vicariance Gondwanaland

Abstract

A freshwater limpet, Latia manuherikia n. sp., is described from lacustrine beds of the Early–Middle Miocene lower Bannock-burn Formation (Manuherikia Group), near St Bathans, Central Otago, southern New Zealand. The new species is the first fos-sil record of Latia, as well as the first record of the genus from the South Island. Latia is closely related to South American genus Chilina Gray, 1828, and the two groups presumably have a vicariant Gondwanan origin.