ground beetle
Earth-dwelling insect hunter
Ground beetles are a large family of beetles found worldwide, typically dark-colored with long legs built for running.
Most are nocturnal predators that live under rocks, logs, or leaf litter, feeding on insects and other invertebrates.
Many species are considered beneficial because they eat garden pests.
Some spray noxious chemicals when threatened.
External skeletal structure
- elytraHardened forewings of beetles
- mandiblesPaired arthropod mouthparts
- antennaeSensory appendages on insects
- chitinArthropod shell polymer
thorax · abdomen · tarsi · compound eyes · carapace · segmented · jointed · cuticle
Jointed-limb invertebrate phylum
- coleopteraOrder containing beetles
- invertebrateAnimal sans backbone
- larvaeImmature metamorphosing creatures
- metamorphosisProfound biological restructuring
entomology · pupa · instar · life cycle · molting · species · taxonomy · imago
Ground matter for planting
- gardenCultivated plant area
- forest floorGround beneath trees
- leaf litterDecomposing ground debris
- mulchProtective plant bedding
compost · grassland · meadow · undergrowth · rocks · debris · damp · woodland
Creature eating only animals
- preyAnimal being hunted
- huntPursuit of quarry
- ambushSurprise strike from concealment
- mandiblesPaired arthropod mouthparts
voracious · pursue · consume · caterpillars · slugs · snails · aphids · earthworms
Total absence of light
- nighttimeDark hours between dusk and dawn
- duskDimming after sundown
- crepuscularRelating to dusk
- twilightLight after sunset
burrow · shelter · hide · undercover · secretive · leaf litter · stones · logs
exoskeleton
External skeletal structure
- elytraHardened forewings of beetles
- mandiblesPaired arthropod mouthparts
- antennaeSensory appendages on insects
chitin · thorax · abdomen · tarsi · compound eyes · carapace · segmented · jointed · cuticle · integument
arthropod
Jointed-limb invertebrate phylum
- coleopteraOrder containing beetles
- invertebrateAnimal sans backbone
- larvaeImmature metamorphosing creatures
metamorphosis · entomology · pupa · instar · life cycle · molting · species · taxonomy · imago
soil
Ground matter for planting
- gardenCultivated plant area
- forest floorGround beneath trees
- leaf litterDecomposing ground debris
mulch · compost · grassland · meadow · undergrowth · rocks · debris · damp · woodland · field
carnivore
Creature eating only animals
mandibles · voracious · pursue · consume · caterpillars · slugs · snails · aphids · earthworms · grubs
darkness
Total absence of light
- nighttimeDark hours between dusk and dawn
- duskDimming after sundown
- crepuscularRelating to dusk
twilight · burrow · shelter · hide · undercover · secretive · leaf litter · stones · logs · emerge
ground beetlefirefly
Bioluminescent nocturnal beetle
water beetle · diving beetle · tiger beetle · June bug · ladybug
ground beetleaphid
Sap-sucking garden pest
Japanese beetle · caterpillar · weevil · grub · slug
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