Home / Geometer Moth (Geometridae) / Tulip Tree Beauty Moth (Epimecis hortaria)

Tulip Tree Beauty Moth (Epimecis hortaria)

The tulip tree beauty moth is one of the largest members of the family of geometer moths. Danish zoologist  Johan Christian Fabricius first described the species in 1794. Since this moth especially in its larval form feeds on the tulip tree leaves, it has been named so.

Tulip Tree Beauty Moth

Bugguide.net

Scientific Classification


  • Family: Geometridae
  • Genus: Epimecis
  • Scientific Name: Epimecis hortaria

Description and Identification

Caterpillar

The larvae are gray, with dark markings, faint pinstripes, and orange pores which help them breathe. The third segment of their thorax is swollen.

Tulip Tree Beauty Moth Caterpillar

Bugguide.net

Pupa

After becoming fully mature, the larvae begin to pupate in a cocoon.

Adult Moth

Sexual Dimorphism: Present but not prominent.

Color and Appearance: The moth has two forms, namely the dendraria, and carbonaria, differing from each other in their wing patterns.

When opened, for “Dendraria” moths, the wings have a broader median with subterminal lines. In the “Carbonaria” moths, the median is narrower, but the wings have darker lines with white edging. When closed the lines and edgings are less prominently seen.

Flight pattern: Not recorded

Season: Late March – Early October

Epimecis hortaria

3.bp.blogspot.com

Egg

Females lay their eggs close to the host plants.

Quick Facts

DistributionNew England, south of Florida, and west to Texas and Missouri
HabitatOpen woods
PredatorsBats
Lifespan of AdultsNot recorded
Host PlantsPawpaw, poplars, sassafras, and tulip-tree
Adult DietNot recorded

Did You Know

  • Their appearance is very similar to the bark of the trees they rest on, allowing them near-perfect camouflage. The flat shape of their bodies, alongside the zigzag patterns further help them blend into their habitat.
  • In the mid-1930s, the caterpillars of these moths caused unprecedented damage to most of the sassafras trees in Connecticut by eating the leaves off the trees. At present such immense damage has however not been recorded.
Tulip Tree Beauty Moth Picture

Amazonaws.com

Tulip Tree Beauty Moth Image

lh5.ggpht.com

Leave a Reply

Your email address will not be published.