Silver Υ
Silver Υ
Autographa gamma
Insecta
COMMON

Stats

Lifespan
A few weeks
Size
Small
Diet
Herbivore
Activity
Nocturnal
Social
Solitary
Biome
Temperate grassland
Range
Eurasia
Movement
Flight
Breeding
Egg-laying
Defense
Camouflage
Status
Common

About

The Silver Y is a long-distance migratory moth named for the metallic γ-shaped marking on each forewing. It travels thousands of kilometres annually between southern Europe and northern breeding grounds, riding high-altitude winds at speeds exceeding 50 km/h.

Life cycle

  1. 1.
    egg
    A tiny ribbed egg laid on the underside of a host-plant leaf, hatching within days.
  2. 2.
    caterpillar
    A voracious caterpillar feeds and molts through several instars, growing rapidly.
  3. 3.
    cocoon
    A silk cocoon spun in leaf litter or soil while the body remodels into a winged adult.
  4. 4.
    moth
    A winged adult with feathery antennae and scaled wings, most active after dark.

Learn more

Taxonomy

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera
Family
Noctuidae
Genus
Autographa
Species
Autographa gamma