''Amphibolips confluenta'', known generally as the spongy oak apple gall wasp, is a species of

gall wasp Gall wasps, also incorrectly called gallflies, are hymenopterans of the family Cynipidae in the wasp superfamily Cynipoidea. Their common name comes from the galls they induce on plants for larval development. About 1,300 species of this generall ...

in the family

Cynipidae Gall wasps, also incorrectly called gallflies, are hymenopterans of the family Cynipidae in the wasp superfamily Cynipoidea. Their common name comes from the galls they induce on plants for larval development. About 1,300 species of this gener ...

. Its range includes

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central C ...

Quebec Quebec ( ; )According to the Government of Canada, Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is ...

, and much of the eastern

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...

. Hosts include ''

Quercus buckleyi ''Quercus buckleyi'', commonly known as Texas red oak or Buckley's oak, is a species of flowering plant. It is endemic to the southern Great Plains of the United States ( Oklahoma and Texas). Buckley's oak is smaller and more likely to be multi ...

'', ''

Quercus coccinea ''Quercus coccinea'', the scarlet oak, is a deciduous tree in the red oak section ''Lobatae'' of the genus ''Quercus'', in the family Fagaceae. It is primarily distributed in the central and eastern United States. It occurs on dry, sandy, usuall ...

'', ''

Quercus falcata ''Quercus falcata'', also called southern red oak, spanish oak, bottomland red oak or three-lobed red oak is an oak (part of the genus ''Quercus''). Native to the southeastern United States, it gets its name the "Spanish Oak" as these are the ar ...

'', ''

Quercus ilicifolia ''Quercus ilicifolia'', commonly known as bear oak or scrub oak, is a small shrubby oak native to the eastern United States and southeastern Canada. Its range extends in the United States from Maine to North Carolina, with reports of a few popul ...

'', ''

Quercus marilandica ''Quercus marilandica'', the blackjack oak, is a small oak, one of the red oak group ''Quercus'' sect. ''Lobatae''. It is native to the eastern and central United States. Description ''Quercus marilandica'' is a small deciduous tree growing t ...

'', ''

Quercus rubra ''Quercus rubra'', the northern red oak, is an oak tree in the red oak group (''Quercus'' section ''Lobatae''). It is a native of North America, in the eastern and central United States and southeast and south-central Canada. It has been intro ...

'', ''

Quercus shumardii ''Quercus shumardii'', the Shumard oak, spotted oak, Schneck oak, Shumard red oak, or swamp red oak, is one of the largest of the oak species in the red oak group (''Quercus'' section ''Lobatae''). It is closely related to ''Quercus buckleyi'' (T ...

'', and ''

Quercus velutina ''Quercus velutina'', the black oak, is a species of oak in the red oak group (''Quercus'' sect. ''Lobatae''), native and widespread in eastern and central North America. It is sometimes called the eastern black oak. ''Quercus velutina'' was p ...

''.

References

Cynipidae Fauna of the Eastern United States Insects of Canada {{apocrita-stub