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Bruchus affinis
ExploreInsects
Bruchus affinis
Bruchus affinis
Bruchus affinis is a little beetle that loves to munch on seeds, especially from plants like beans. These beetles are small and can be found in gardens and fields, making them a fun discovery for little explorers!
Habitat: Gardens, fields
Appearance
The Bruchus affinis is a small, oval-shaped beetle, typically reddish-brown with lighter markings and covered in fine, short hairs. It has a relatively small head and prominent antennae, distinguishing it from longer-snouted weevils.
KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyChrysomelidaeGenusBruchus
Category
InsectsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
A single female pea beetle can lay over 100 eggs in her short adult life!
Some adult beetles don't even need to eat, surviving on energy from their larval stage!
These clever beetles can play dead, freezing perfectly still to avoid predators!
They often leave behind tiny, perfectly round 'windows' in seeds before emerging!
Special abilities
Ability
Seed Camouflage
Bruchus affinis can hide its tiny eggs perfectly inside plant seeds, making them almost impossible to spot from the outside.
Ability
Inner Sanctum Development
Bruchus affinis larvae develop completely inside a single seed, munching on its nutrients until they are ready to emerge.
Ability
Future Forager
Adult Bruchus affinis can sniff out the perfect legume plants to lay their eggs, ensuring their babies have a food supply.
Measurements & details
- Size
- 2-5 mm
- Lifespan
- 30-60 days
- Leg Count
- 6
Diet & Feeding
Larvae eat plant seeds, while adults may nibble on pollen or simply not eat at all!
Age differences: Larvae consume the interior of seeds; adults primarily feed on pollen/nectar or do not feed.
Primary Foods
- Peas (Pisum sativum)
- Broad beans (Vicia faba)
- Lentils (Lens culinaris)
- Chickpeas (Cicer arietinum)
Foraging Method
- Foraging
Ecological connections
eats
Pea
Pisum sativum
Larvae consume seeds
eats
Broad bean
Vicia faba
Larvae feed on seeds
parasitizes
Parasitic wasp
Dinarmus acutus
Lays eggs on larvae
Traits
Solitary
Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
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.
Diurnal
Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night.
Miniature
Pertaining to species that are significantly smaller than typical or average for their kind.
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
These beetles are not harmful, but it's best to look and not touch them.
Frequently Asked Questions
How big is Bruchus affinis?
2-5 mm
How long does Bruchus affinis live?
30-60 days
What does Bruchus affinis eat?
Larvae eat plant seeds, while adults may nibble on pollen or simply not eat at all!
Where is Bruchus affinis usually found?
Gardens, fields
How does Bruchus affinis hunt?
Foraging
How many legs does Bruchus affinis have?
6
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