TaxonHub
Marble Gall Wasp

Marble Gall Wasp

Andricus kollari

A small cynipid gall wasp species native to Europe, known for creating distinctive marble-like galls on oak trees, specifically inducing complex structural responses in host plants.

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Marble Gall Wasp
Marble Gall Wasp
Marble Gall Wasp
Marble Gall Wasp
Marble Gall Wasp
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Ecology & Habitat

Habitat

Temperate oak forests across Europe, particularly prevalent in regions with Quercus species, typically found at elevations between 0-1,500 meters above sea level

Ecological Role

Critical in forest ecosystem dynamics, facilitating complex plant-insect interactions, providing microhabitats for other invertebrates, and contributing to biodiversity through gall formation

Morphology

  • SKIN COAT Predominantly dark brown to black coloration with fine pubescence
  • LIMBS WINGS Two pairs of membranous wings, slender legs adapted for precise movement
  • HEAD SENSORY Compound eyes, short antennae with chemosensory capabilities for host plant detection
  • BODY STRUCTURE Small wasp, approximately 3-4 mm in length, with compact exoskeleton and specialized gall-inducing morphology
Data Source: TaxonHub Database
Image Credit: Slimguy
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Related Species in Cynipidae