idiobiont

Kills then feeds

An idiobiont is a parasitic insect, typically a wasp, that kills or permanently paralyzes its host at the time of egg-laying.

The developing larva feeds on the immobilized host, which cannot grow or defend itself.

This contrasts with koinobionts, which allow their hosts to continue living and developing while being parasitized.

immobilization

paralyze

Cause loss of movement

paralysis · neurotoxin · immobilize · subdue · incapacitate · suppression

development

egg

Reproductive cell in shell

  • larvaImmature feeding stage
  • pupaInsect's resting stage
  • instarArthropod developmental stage

metamorphosis · pupation · emergence · feeding · maturation · cocoon · imago

parasitoid

host

One receiving guests

hymenoptera · diptera · venom · paralysis · solitary · gregarious · clutch

taxonomy

hymenoptera

Stinging insect order

diptera · wasp · phylogeny · classification · superfamily

Categories
Opposites
host development strategy

idiobiontkoinobiont

Parasite letting host live

Familiarity
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