''Glyphina'' is a genus of

aphids Aphids are small sap-sucking insects and members of the superfamily Aphidoidea. Common names include greenfly and blackfly, although individuals within a species can vary widely in color. The group includes the fluffy white woolly aphids. A t ...

belonging to the family

Aphididae The Aphididae are a very large insect family in the aphid superfamily ( Aphidoidea), of the order Hemiptera. These insects suck the sap from plant leaves. Several thousand species are placed in this family, many of which are considered plant/cro ...

. The genus was first described by

Carl Ludwig Koch Carl Ludwig Koch (21 September 1778 – 23 August 1857) was a German entomologist and arachnologist. He was responsible for classifying a great number of spiders, including the Brazilian whiteknee tarantula and common house spider. He was bo ...

in 1856. The species of this genus are found in

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

and

Northern America Northern America is the northernmost subregion of North America. The boundaries may be drawn slightly differently. In one definition, it lies directly north of Middle America (including the Caribbean and Central America).Gonzalez, Joseph. 20 ...

. Species: * ''

Glyphina betulae ''Glyphina'' is a genus of aphids belonging to the family Aphididae. The genus was species description, first described by Carl Ludwig Koch in 1856. The species of this genus are found in Europe and Northern America. Species: * ''Glyphina betu ...

'' * ''

Glyphina schrankiana ''Glyphina'' is a genus of aphids belonging to the family Aphididae. The genus was first described by Carl Ludwig Koch in 1856. The species of this genus are found in Europe and Northern America. Species: * ''Glyphina betulae ''Glyphina'' ...

References

{{Taxonbar, from=Q10506315 Aphididae