Glaucina

Hulst, 1896

Species Guides

23

Glaucina is a of in the Geometridae, Ennominae, erected by George Duryea Hulst in 1896. The genus comprises approximately 35 described , most of which were revised and described by Frederick H. Rindge in 1959. Species are distributed primarily in western North America. As geometrid moths, likely have the characteristic slender bodies and broad wings typical of the family, though specific morphological traits distinguishing Glaucina from related genera require examination of genitalic structures and wing patterns.

Glaucina escaria by no rights reserved, uploaded by Andreas Manz. Used under a CC0 license.Glaucina erroraria by (c) Luis Fernando Valdez Ojeda, some rights reserved (CC BY), uploaded by Luis Fernando Valdez Ojeda. Used under a CC-BY license.Glaucina macdunnoughi by no rights reserved, uploaded by Robbie Hannawacker. Used under a CC0 license.

Pronunciation

How to pronounce Glaucina: //ˈɡlaʊ.sɪ.nə//

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Identification

Glaucina are distinguished from related Synglochis and Eubarnesia primarily through examination of male and female genitalia structures, as detailed in Rindge's 1959 revision. Wing pattern and venation characters also contribute to species-level identification. The genus belongs to the Ennominae within Geometridae.

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Distribution

Western North America. Specific distributions vary; for example, Glaucina lowensis is known from the type locality in Wyoming, Glaucina spaldingata from Colorado, and Glaucina utahensis from Utah. Many species were described from California and surrounding western states.

Similar Taxa

  • SynglochisRelated geometrid revised alongside Glaucina by Rindge (1959); distinguished by genitalic
  • EubarnesiaRelated geometrid revised alongside Glaucina by Rindge (1959); distinguished by genitalic

More Details

Taxonomic revision

The most comprehensive treatment of this is Frederick H. Rindge's 1959 revision, which described numerous new and clarified relationships with Synglochis and Eubarnesia.

Sources and further reading