Erannis jacobsoni
| Erannis jacobsoni | |
|---|---|
   | |
| Larva | |
| Scientific classification  | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Family: | Geometridae | 
| Genus: | Erannis | 
| Species: | E. jacobsoni   | 
| Binomial name | |
| Erannis jacobsoni Djakonov, 1926[1]   | |
| Synonyms | |
 
  | |
Erannis jacobsoni, or Jacobson's spanworm, is a moth of the family Geometridae. The species was first described by Alexander Michailovitsch Djakonov in 1926. It is found in Europe (Russia: eastern Siberia, the Russian Far East and western Siberia) and Asia (China: Nei Menggu, Japan: Hokkaido, Honshu and Shikoku, Kazakhstan and Mongolia).[2]

The larvae feed on Larix species, including L. gmelinii and L. sibirica.
References
- ^ Savela, Markku. "Erannis jacobsoni Djakonov, 1926". Lepidoptera and Some Other Life Forms. Retrieved February 4, 2019.
 - ^ "Distribution Maps of Plant Pests - Erannis jacobsoni". Archived from the original on 2012-03-18. Retrieved 2011-09-05.
 
 
