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
Synonyms
	Hybernia jacobsoni;

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]

Infestation

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.

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[1] Savela, Markku. "Erannis jacobsoni Djakonov, 1926". Lepidoptera and Some Other Life Forms. Retrieved February 4, 2019.

[2] "Distribution Maps of Plant Pests - Erannis jacobsoni". Archived from the original on 2012-03-18. Retrieved 2011-09-05.

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