Western Conifer Seed Bug
Western Conifer Seed Bug
Leptoglossus occidentalis
Insecta
COMMON

Stats

Lifespan
Up to 1 yr
Size
Medium
Diet
Herbivore
Activity
Diurnal
Social
Solitary
Biome
Temperate forest
Range
North America
Movement
Flight
Breeding
Egg-laying
Defense
Camouflage
Status
Common

About

A true bug native to western North America that feeds on developing conifer seeds, reducing forest regeneration wherever it spreads. Its hind tibiae are dramatically widened into leaf-like flaps — the origin of its genus name Leptoglossus, meaning "slender tongue."

Life cycle

  1. 1.
    egg
    A small egg is laid on or near the larval food source and hatches within days or weeks.
  2. 2.
    juvenile
    An immature insect feeds and molts, growing through successive instars.
  3. 3.
    subadult
    A near-adult insect has wing buds or near-mature form, one molt away from full size.
  4. 4.
    adult
    Fully grown, with full wings and adult coloration.

Learn more

Taxonomy

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hemiptera
Family
Coreidae
Genus
Leptoglossus
Species
Leptoglossus occidentalis