Article · Wikipedia archive · Last revised Aug 2, 2026

Achyra rantalis

Achyra rantalis, the garden webworm, is a moth of the family Crambidae described by Achille Guenée in 1854. It is found in North America, where it has been recorded from Maine to southern Quebec and Ontario, south to Florida and Mexico. It has also been recorded in Iowa, Colorado, California, and the West Indies. Its habitat consists of fields and gardens.

Last revised
Aug 2, 2026
Read time
≈ 1 min
Length
271 w
Citations
6
Source
Achyra rantalis
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Lepidoptera
Family: Crambidae
Genus: Achyra
Species:
A. rantalis
Binomial name
Achyra rantalis
(Guenée, 1854)
Synonyms
  • Nymphula rantalis Guenée, 1854
  • Botis communis Grote, 1876
  • Botys licealis Walker, 1859
  • Botys posticata Grote & Robinson, 1867
  • Botys siriusalis Walker, 1859
  • Botys subfulvalis Herrich-Schäffer, 1871
  • Botys viscendalis Möschler, 1890
  • Ebulea murcialis Walker, 1859
  • Eurycreon collucidalis Möschler, 1890
  • Nephopteryx intractella Walker, 1863
  • Pyrausta caffrei Flint & Malloch, 1920
  • Scopula crinisalis Walker, 1859
  • Botys crinitalis Lederer, 1863
  • Scopula diotimealis Walker, 1859
  • Scopula nestusalis Walker, 1859
  • Nymphula similalis Guenée, 1854
  • Tritea ferruginea Warren, 1892
  • Pyralis garalis Schaus, 1906
  • Scopula thoonalis Walker, 1859

Achyra rantalis, the garden webworm, is a moth of the family Crambidae described by Achille Guenée in 1854. It is found in North America,1 where it has been recorded from Maine to southern Quebec and Ontario, south to Florida and Mexico. It has also been recorded in Iowa, Colorado, California, and the West Indies.2 Its habitat consists of fields and gardens.3

Caterpillar source ↗

The wingspan is 17–23 millimetres (0.67–0.91 in). There may be up to four generations per year in the south.3

The larvae feed on the leaves of various low-growing plants, including alfalfa, beans, clover, corn, cotton, peas and strawberries.43

References

References

  1. Opler, Paul A.; Harry Pavulaan; Ray E. Stanford; Michael Pogue (2006). "Achyra rantalis". Big Sky Institute. Archived from the original on 2010-11-30. Retrieved 2009-03-11.
  2. Savela, Markku. "Achyra rantalis (Guenée, 1854)". Lepidoptera and Some Other Life Forms. Retrieved January 19, 2018.
  3. "Achyra rantalis – Hodges". extensionentomology.tamu.edu. Retrieved 2023-08-04.
  4. "Species Achyra rantalis - Garden Webworm Moth - Hodges#4975". BugGuide. Retrieved January 19, 2018.