Oromia orahan (Curculionidae, Molytinae), a new subterranean species for the Canarian underground biodiversity

A new blind weevil belonging to the genus Oromia Alonso-Zarazaga, 1987 is described, being found in the underground of the laurel forest of La Gomera (Canary Islands). Individuals were mainly collected in a colluvial mesocavernous shallow substratum, besides one specimen collected in the deep humic layer of soil. This new species has clear diagnostic differences from the other Oromia species. The number of taxa in this endemic Canarian genus increases to four species, easily identified using the key provided in this article. New data on other Canarian subterranean weevils are also provided.

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Bibliographic Details
Main Authors: García, Rafael, Andújar, Carmelo, Oromí, Pedro, López, Heriberto
Other Authors: Cabildo de Tenerife
Format: artículo biblioteca
Language:English
Published: Pensoft Publishers 2020-06-15
Subjects:Canary Islands, Coleoptera, Subterranean, Identification key, MSS, New species, Weevil,
Online Access:http://hdl.handle.net/10261/226598
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Description
Summary:A new blind weevil belonging to the genus Oromia Alonso-Zarazaga, 1987 is described, being found in the underground of the laurel forest of La Gomera (Canary Islands). Individuals were mainly collected in a colluvial mesocavernous shallow substratum, besides one specimen collected in the deep humic layer of soil. This new species has clear diagnostic differences from the other Oromia species. The number of taxa in this endemic Canarian genus increases to four species, easily identified using the key provided in this article. New data on other Canarian subterranean weevils are also provided.