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Steely-blue Woodwasp

Sirex juvencus

The Steely-blue Woodwasp is a shiny blue insect that loves to live in forests. It helps trees by laying eggs in wood, which can help break down old trees and make room for new ones.

Hábitat: Forests

Aspecto

The Steely-blue Woodwasp has a striking metallic blue or purplish-blue body, often with orange legs and a yellowish base to the abdomen, especially in males. Females possess a remarkably long, needle-like ovipositor extending beyond their body, used for egg-laying.

ReinoAnimaliaFiloArthropodaClaseInsectaOrdenHymenopteraFamiliaSiricidaeGéneroSirex
Steely-blue Woodwasp
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Steely-blue Woodwasp

Categoría

Insectos

Rareza

Common

Peligro

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Snaps

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Datos interesantes

Its larvae live inside wood for up to three years before emerging as adults!

The female lays eggs deep inside trees, sometimes leaving behind a tiny drill hole.

They are sometimes called 'horntails' because of a spiky horn on their tail!

Unlike many wasps, this species cannot sting you – only females have an ovipositor!

Habilidades especiales

Habilidad

Precision Driller

Steely-blue Woodwasp has a long, tough ovipositor that helps them bore deep into wood to lay eggs safely.

Habilidad

Fungal Friend

Steely-blue Woodwasp carries special fungus spores that help soften wood, making it easier for larvae to eat.

Habilidad

Tree Whisperer

Steely-blue Woodwasp can detect stressed trees from afar, helping them find ideal places to lay eggs.

Medidas y detalles

Envergadura
30-70 mm
Tamaño
9-38 mm
Esperanza de vida
7-30 días
Velocidad de vuelo
15 km/h
Cantidad de patas
6

Dieta y alimentación

Larvae munch on wood inside trees, while adults usually don't eat or just sip tree sap.

Diferencias por edad: Larvae feed on wood, while adults typically do not feed, relying on energy reserves from the larval stage.

Alimentos principales

  • conifer wood
  • pine wood
  • spruce wood

Método de búsqueda

  • Foraging

Conexiones ecológicas

eats

Scots Pine

Pinus sylvestris

Larvae tunnel and feed within the heartwood of this tree.

eats

Norway Spruce

Picea abies

Larvae also target stressed or dying spruce trees.

eats

European Silver Fir

Abies alba

Larvae develop inside the wood of this common conifer.

symbiotic with

Woodwasp Fungus

Amylostereum areolatum

Female woodwasps carry spores of this fungus to soften wood for larvae.

parasitizes

Ibalia Wasp

Ibalia leucospoides

This parasitic wasp lays its eggs on Steely-blue Woodwasp larvae.

Rasgos

También conocido como

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Colecciones

Seguridad

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These insects are not dangerous, but it's best to watch them from a distance.

Preguntas frecuentes

¿Cuál es el envergadura de Steely-blue Woodwasp?

30-70 mm

¿Cuál es el tamaño de Steely-blue Woodwasp?

9-38 mm

¿Cuál es el esperanza de vida de Steely-blue Woodwasp?

7-30 días

¿Cuál es el velocidad de vuelo de Steely-blue Woodwasp?

15 km/h

¿Qué come Steely-blue Woodwasp?

Larvae munch on wood inside trees, while adults usually don't eat or just sip tree sap.

¿Dónde se encuentra normalmente Steely-blue Woodwasp?

Forests

¿Cómo caza Steely-blue Woodwasp?

Foraging

¿Cuál es el cantidad de patas de Steely-blue Woodwasp?

6

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