Givira anna

Dyar, 1898

Anna Carpenterworm Moth

Givira anna, commonly known as the Anna Carpenterworm , is a small moth in the Cossidae. It is found across the southeastern and central United States, with a wingspan of 25–36 mm. are active from March to August. The is one of relatively few North American Givira species with substantially white or pale coloration.

Givira anna 10131170 by Annika Lindqvist. Used under a CC BY 4.0 license.Givira anna 40357214 by Arturo Santos. Used under a CC BY 4.0 license.Givira anna 4383693 by John P. Friel. Used under a CC BY 4.0 license.

Pronunciation

How to pronounce Givira anna: //ˈɡɪvɪrə ˈænə//

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Identification

Distinguished from most North American relatives in the Givira by its predominantly white or pale coloration with minimal dark markings. Similar pale include Givira delindae and a few others, but specific identification requires examination of morphological details. The small size (25–36 mm wingspan) and seasonal activity period (March–August) aid in identification.

Images

Appearance

Small with wingspan of 25–36 mm. Coloration is predominantly white or pale with few or no dark markings, distinguishing it from most related North American Givira which are typically dark-colored or have substantial dark smudges on the forewings.

Distribution

Southeastern and central United States. Recorded from Alabama, Arkansas, Florida, Georgia, Indiana, Kansas, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, and Texas.

Seasonality

active from March to August.

Similar Taxa

  • Givira delindaeSimilar pale/white coloration with minimal dark markings; one of only four substantially white North American Givira . G. delindae is to White Sands National Monument, New Mexico, and has a satiny white appearance.
  • Other North American Givira speciesMost are dark-colored or have substantial dark smudges on forewings, making G. anna distinguishable by its pale coloration.

More Details

Taxonomic Notes

described by Dyar in 1898. The Givira belongs to the Cossidae, commonly known as carpenter millers or carpenterworm moths.

Sources and further reading