Guardian Nature School Contact Blog Project Noah Facebook Project Noah Twitter

A global citizen science platform
to discover, share and identify wildlife

Join Project Noah!
nature school apple icon

Nature School For Teachers - Fall 2020 Launch! visit nature school

Ensign Wasp

Evania appendigaster


Evaniidae, also known as the ensign wasps or hatchet wasps, is a family of parasitic wasps. The larvae of these solitary wasps feed on cockroaches and develop inside the egg-cases (oothecae) of their hosts.


Mangrove swamp

Species ID Suggestions

Sign in to suggest organism ID

No Comments

Spotted by

Nayarit, Mexico

Spotted on Dec 26, 2012
Submitted on Feb 8, 2013

Spotted for Mission

Related Spottings

Evania appendigaster 廣旗腹蜂 Ensign wasp Avispa parásita ensign wasp or hatchet wasp

Nearby Spottings

Great Blue Heron Green Heron Spotting Bare-throated Tiger Heron


Noah Guardians
Noah Sponsors