parasitoid

Lethal developmental tenant

A parasitoid is an organism—typically an insect—that develops inside or on a host, eventually killing it.

Unlike true parasites, which keep their hosts alive, parasitoids are lethal by design: the larva consumes the host from within, then emerges as an adult.

Parasitoid wasps are the classic example, laying eggs inside caterpillars or other insects.

The term also functions as an adjective: parasitoid behavior, parasitoid species.

biology

oviposition

Depositing eggs externally

  • pupationMetamorphic encasement phase
  • larvaeImmature metamorphosing creatures
  • instarArthropod developmental stage

life-cycle · brood · emergence · venom · phylogeny · coevolution

taxonomy

koinobiont

Parasite letting host live

lethality

fatal

Causing death or ruin

biocontrol

insectary

Insect-rearing facility

host-interaction

immunosuppression

Reduced bodily defense activation

Categories
Opposites
ecological relationship type

parasitoidmutualist

Partner in mutual benefit

symbiont · commensal · pollinator · cleaner fish · gut flora

host outcome

parasitoidprotector

One who safeguards others

resource extraction strategy

parasitoidparasite

One exploiting a host

ectoparasite · endoparasite · grazer · filter feeder

Family

parasitology

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Negative · Rated G