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Evaniidae - http://www.tolweb.org/Evaniidae/23533
Information from the Tree of Life Web Project on this family of wasps with uniquely shaped abdomens, their characteristics and natural history. |
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Evaniidae - http://en.wikipedia.org/wiki/Evaniidae
Information from Wikipedia on this family of ensign wasps, so called because of the characteristic movements of the abdomen. |
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Evania appendigaster - http://creatures.ifas.ufl.edu/urban/roaches/ensign_wasp.htm
Information on this ensign wasp which parasitizes cockroach eggs, its distribution, identification, natural history and potential as a biological control of cockroaches. |