Phleophagan_chestnut_moth

Phleophagan chestnut moth

Phleophagan chestnut moth

Species of moth

The phleophagan chestnut moth (Ectoedemia phleophaga) was a species of moth in the family Nepticulidae. It was endemic to the United States, where it was known from Virginia.

Quick Facts Conservation status, Scientific classification ...

Description

The wingspan is 9–10 mm. Adults were on wing during September.

Breeding

The larvae live in the lower layer of the bark of chestnut just above and encroaching upon the cambium. The mine is slender and serpentine, often doubling upon itself and broadening out to twice or more in width in early spring, when the larva reaches maturity. Full-grown larvae leave the bark and fall to the ground where they makes a closely woven, reddish brown cocoon amongst the rubbish, often boring down a few inches in the loose surface soil to find a suitable moist place on the underside of an old leaf or twig. The cocoon is oval and flattened,

Ecology

It was regarded as an important factor in the spread of chestnut blight.

References

  1. [1]
    World Conservation Monitoring Centre. (2018) [amended version of 1996 assessment]. "Ectoedemia phleophaga". IUCN Red List of Threatened Species. 2018: e.T7029A134978374. doi:10.2305/IUCN.UK.2018.RLTS.T7029A134978374.en. Retrieved 11 October 2021.
  2. [2]
    "NatureServe Explorer 2.0". explorer.natureserve.org. Retrieved 15 August 2023.

Sources


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