Metriocnemus knabi

Definition

A species of midge (Diptera: Chironomidae) that is found in pitcher plants, particularly Sarracenia purpurea.

Etymology

Named after the genus Metriocnemus and likely after its host plant, associated with entomologist N. L. Knab.

Example

The Metriocnemus knabi midge is an important part of the food web in pitcher plant ecosystems.

Related Terms

• Pitcher plant
• Sarracenia
• Insecta
• Diptera
• Food web
• Ecology

Usage Notes

Metriocnemus knabi is an obligate inhabitant of pitcher plants and relies on the prey captured by the plant for its survival.