Calaphis
''Calaphis'' is a genus of true bugs belonging to the family Aphididae.
The genus was first described by Walsh in 1862.
The species of this genus are found in Eurasia and Northern America.
Species:
* ''Calaphis betulicola''
* ''Calaphis flava' ...
Clethrobius
''Clethrobius'' is a genus of true bugs belonging to the family Aphididae.
The genus was first described by Mordvilko in 1928.
The species of this genus are found in Europe.
Species include:
* '' Clethrobius comes'' (Walker, 1848)
Reference ...
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Euceraphis
''Euceraphis'' is a genus of true bugs belonging to the family Aphididae.
The species of this genus are found in Europe and Northern America.
Species:
* ''Euceraphis betulae
''Euceraphis betulae'', the birch aphid or silver birch aphid, i ...
Symydobius
''Symydobius'' is a genus of true bugs belonging to the family Aphididae.
The species of this genus are found in Europe and Northern America.
Species:
* '' Symydobius alniarius'' (Matsumura, 1917)
* '' Symydobius americanus'' Baker, 1918
R ...