Aptesis

Aptesis is a genus of ichneumon wasps belonging to the family Ichneumonidae, subfamily Tersilochinae. These wasps are parasitoids, meaning their larvae develop as parasites of other insects, eventually killing their host. Aptesis species are known to parasitize various small beetles and sawflies.

Characteristics:

Aptesis wasps are generally small and slender. Identification to the species level often requires microscopic examination of morphological features, particularly the wing venation and structure of the antennae.

Distribution:

Species of the genus Aptesis are found in various regions across the globe, including Europe, Asia, and North America. The specific distribution of each species within the genus varies.

Biology:

Aptesis wasps are solitary parasitoids. The female wasp will locate a suitable host larva or pupa and lay an egg on or inside it. The wasp larva then hatches and consumes the host, eventually pupating itself. The adult wasp then emerges from the host remains.

Classification:

• Kingdom: Animalia
• Phylum: Arthropoda
• Class: Insecta
• Order: Hymenoptera
• Family: Ichneumonidae
• Subfamily: Tersilochinae
• Genus: Aptesis