Convoluted Gall Wasp

Andricus confertus

The Convoluted Gall Wasp is a tiny insect that makes special round galls on oak trees. These galls are like little homes for the wasp's babies, and they help protect them as they grow.

Lebensraum: Forests

Aussehen

The Convoluted Gall Wasp is a tiny, dark-bodied insect, typically brown to black. It has a compact, stocky build with clear wings and short antennae, appearing unassuming compared to the prominent, bumpy galls it creates on oak leaves and twigs.

ReichAnimaliaStammArthropodaKlasseInsectaOrdnungHymenopteraFamilieCynipidaeGattungAndricus

Convoluted Gall Wasp

Kategorie

Insekten

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

Gall wasps spend most of their lives hidden inside these plant 'houses' they create.

Some galls feel squishy like sponge, while others are hard as wood!

The lumpy galls it makes are living parts of the oak tree, not part of the wasp itself!

These tiny wasps play a huge role in the forest food web for birds and other insects.

Besondere Fähigkeiten

Convoluted Gall Wasp larvae can chemically command oak trees to grow unique, protective structures called galls, which provide both shelter and food.

Convoluted Gall Wasp has special chemicals it injects into oak trees that force the plant to create a home and food source just for its babies.

The Convoluted Gall Wasp can reproduce sexually in one generation and then switch to asexual reproduction in the next, a clever way to increase its numbers.

Maße und Details

Flügelspannweite: 4-8 mm
Größe: 2-4 mm
Lebenserwartung: 10-30 Tage
Anzahl der Beine: 6

Ernährung und Fütterung

Adult Convoluted Gall Wasps may sip nectar, but their larvae feed on the nutritious tissue within oak galls.

Altersunterschiede: Larvae consume plant tissue inside galls; adults may feed on nectar or honeydew.

Hauptnahrung

Oak leaf tissue
Plant sap
Nectar

Nahrungssuche

Foraging

Ökologische Zusammenhänge

depends on

California Black Oak

Quercus kelloggii

Provides plant tissue for gall formation and larval development.

parasitizes

California Oak Gall Wasp Parasitoid

Torymus californicus

Its larvae feed on the developing Convoluted Gall Wasp larvae inside the gall.

shelters

Pacific Gall Inquiline Wasp

Synergus pacificus

This inquiline lives within galls created by the Convoluted Gall Wasp.

Merkmale

Einzelgänger

Einzelgänger leben den größten Teil ihres Lebens allein und interagieren mit Artgenossen nur zur Paarung oder zur Aufzucht der Jungen.

Pflanzenfressend

Dieses Merkmal kennzeichnet Lebewesen, deren Ernährung vollständig oder hauptsächlich aus pflanzlichem Material besteht.

Wald

Waldlebensräume sind terrestrische Lebensräume, die von dichtem Baumbestand dominiert werden und eine große Vielfalt an Pflanzen- und Tierarten beherbergen.