Grass Eggar
ExploreInsects
Grass Eggar
Lasiocampa trifolii
The Grass Eggar is a fluffy caterpillar that turns into a beautiful moth. It loves to munch on grass and can be found in fields and meadows, making it a fun creature to discover!
Habitat: Grasslands
Appearance
The Grass Eggar moth has wings that range from buff to reddish-brown, often marked with a distinct white spot on each forewing. Its hairy body gives it a robust appearance. Males are typically smaller and darker than the larger, paler females.
KingdomAnimaliaPhylumArthropodaClassInsectaOrderLepidopteraFamilyLasiocampidaeGenusLasiocampa
Category
InsectsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Adult Grass Eggar moths actually don't have working mouths, so they can't eat anything!
Its cocoons are surprisingly tough and covered in hairs from the caterpillar, making them prickly.
Male Grass Eggar moths are strong flyers and are often seen zipping around in the sunshine!
The female moth lays her eggs individually on grass stems after mating, not in a big cluster.
Special abilities
Ability
Hairy Shield
Grass Eggar caterpillars are covered in irritating hairs that help protect them from predators.
Ability
Master of Disguise
The moth's buff and brown coloration allows it to blend perfectly with dry grasses and leaves, helping it hide.
Ability
Scent Navigator
Male moths can detect the faint pheromone scent released by females from long distances to find a mate.
Ability
Long Nap Survival
It can spend many months as a pupa, surviving cold winters until conditions are right to emerge.
Measurements & details
- Wingspan
- 40-70 mm
- Lifespan
- 10-14 days
- Leg Count
- 6
Diet & Feeding
Young Grass Eggars munch on plants, but the adult moths surprisingly don't eat anything at all!
Age differences: Adult moths do not feed, relying on energy reserves built during their larval stage.
Primary Foods
- Various Grasses
- Clover
- Plantain
- Bramble
- Heather
Foraging Method
- Foraging
Ecological connections
eats
Red Clover
Trifolium pratense
Caterpillars munch on its leaves for energy.
eaten by
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Great Tit
Parus major
Bird that preys on the caterpillars and pupae.
eaten by
Common Pipistrelle
Pipistrellus pipistrellus
A bat that hunts adult moths at night.
parasitizes
Ichneumon Wasp
Ichneumon suspiciosus
Lays eggs inside caterpillars, which are then consumed.
Traits
Furry
Furry describes animals possessing a dense covering of soft hair or fur.
Solitary
Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
Grassland
Grassland habitats are terrestrial biomes dominated by grasses and herbaceous plants, supporting a variety of grazing animals.
Herbivorous
This trait characterizes organisms whose diet consists entirely or primarily of plant material.
Nocturnal
Nocturnal animals are primarily active during the nighttime hours, typically resting or sleeping during the day.
Pollinator
Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
Always look but don't touch caterpillars, as some can be sensitive.
Frequently Asked Questions
What is Grass Eggar's wingspan?
40-70 mm
How long does Grass Eggar live?
10-14 days
What does Grass Eggar eat?
Young Grass Eggars munch on plants, but the adult moths surprisingly don't eat anything at all!
Where is Grass Eggar usually found?
Grasslands
How does Grass Eggar hunt?
Foraging
How many legs does Grass Eggar have?
6
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