Gnathotrichus retusus
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Gnathotrichus retusus
Gnathotrichus retusus
The Gnathotrichus retusus is a tiny beetle that loves to live in wood. It has a unique shape and can be found munching on tree bark, helping to break down old wood.
Habitat: Forests
Appearance
The Gnathotrichus retusus is a small, cylindrical beetle, typically reddish-brown to dark brown or black. It has a rounded rear end and its head is partially hidden by its pronotum, appearing very smooth.
KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyCurculionidaeGenusGnathotrichus
Category
InsectsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Female beetles are the architects, building nurseries for their young.
These tiny beetles carry their own fungus food in special pockets!
They dig intricate tunnels that look like tiny highways inside trees!
They help decompose dead trees, returning nutrients to the forest floor!
Special abilities
Ability
Fungus Farmer
Gnathotrichus retusus cultivates special 'ambrosia' fungi inside tree tunnels, which they eat and feed to their young.
Ability
Wood Borer
Gnathotrichus retusus can bore intricate, branching tunnels deep into the wood of trees to create homes and food farms.
Ability
Scent Seeker
Gnathotrichus retusus can detect chemical signals from stressed or recently cut trees, helping them find new homes.
Measurements & details
- Size
- 2-3.5 mm
- Lifespan
- 30-90 days
- Leg Count
- 6
- Colony Size
- 2-20
Diet & Feeding
These beetles and their young eat a special fungus they grow inside tree tunnels.
Age differences: Larvae eat fungus grown by adults, adults also feed on fungus.
Primary Foods
- ambrosia fungi
- sapwood (for fungus)
- heartwood (for fungus)
Foraging Method
- Foraging
Ecological connections
depends on
Ponderosa Pine
Pinus ponderosa
Provides wood for tunnels and fungus farms.
depends on
Douglas-fir
Pseudotsuga menziesii
Offers habitat for beetle colonies and fungus.
symbiotic with
Ambrosia Fungus
Ambrosiella gnathotrichi
The beetle cultivates and eats this specific fungus.
eaten by
Pileated Woodpecker
Dryocopus pileatus
Woodpeckers hunt beetles hidden in tree bark.
Traits
Solitary
Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
Camouflaged
Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment.
Herbivorous
This trait characterizes organisms whose diet consists entirely or primarily of plant material.
Decomposer
Describes organisms that break down dead organic material, recycling nutrients back into the ecosystem.
Forest
Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life.
Keystone Species
Describes a species whose presence and role have a disproportionately large effect on its environment.
Miniature
Pertaining to species that are significantly smaller than typical or average for their kind.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
These beetles are harmless, but it's best to observe them without touching.
Frequently Asked Questions
How big is Gnathotrichus retusus?
2-3.5 mm
How long does Gnathotrichus retusus live?
30-90 days
What does Gnathotrichus retusus eat?
These beetles and their young eat a special fungus they grow inside tree tunnels.
Where is Gnathotrichus retusus usually found?
Forests
How does Gnathotrichus retusus hunt?
Foraging
How many legs does Gnathotrichus retusus have?
6
How large are Gnathotrichus retusus colonies?
2-20
Snap Map
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