Sternorrhyncha genera

Periphyllus is a genus of maple aphids in the family Aphididae. There are more than 40 described species in Periphyllus. thumb|Maple aphids, Periphyllus

thumb | right | alt=Ferrisia virgata adult and egs | Ferrisia virgata adult and egs Ferrisia is a genus of mealybugs.

Anuraphis is a genus of true bugs belonging to the family Aphididae.

Lipaphis is a genus of aphids of the family Aphididae.

Wahlgreniella is a genus of true bugs belonging to the family Aphididae.

Astegopteryx is a genus of aphids in the family Aphididae. The genus has an oriental distribution.

The scale insect genus Porphyrophora is a large group in the family Margarodidae, which includes the insects Polish cochineal and Armenian cochineal formerly used in dye production.

Takecallis, commonly known as bamboo aphids, is a genus of aphids belonging to the family Aphididae. The genus contains 7 species. All species are restricted to Southeast Asian countries such as China, India, Japan, Korea and Taiwan. Some species were introduced to Western, African and Oceanian countries.

Tuberculatus is a genus of aphids belonging to the family Aphididae, and was first described in 1894 by Aleksandr Mordvilko.

Hemiberlesia is a genus of armoured scales in the family Diaspididae. There are more than 50 described species in Hemiberlesia.

Pinnaspis, first described by Theodore Dru Alison Cockerell in 1892, is a genus of scale insects belonging to the family Diaspididae, or armored scale insects. There are currently 42 species within the genus Pinnaspis.

Cervaphis is a genus of aphids of the family Aphididae.

genus of insects

Coloradoa is a genus of aphids, in the subfamily Aphidinae.

Forda is a genus of aphids belonging to the family Aphididae. The genus was first described by Carl von Heyden in 1837. The species of this genus are found in Eurasia and North America.

genus of insects

Rhizoecus is a genus of true bugs belonging to the family Pseudococcidae.

Israelaphis is the sole genus in Israelaphidinae: a monotypic subfamily of the family Aphididae.

Ischnaspis is a genus of armored scale insects in the family Diaspididae. There are about seven described species in Ischnaspis.

Hevaheva is a genus of true bugs belonging to the family Triozidae.

Rastrococcus is a genus of true bugs belonging to the family Pseudococcidae.

thumb|Damage caused on trumpet honeysuckle by Hyadaphis Hyadaphis is a genus of aphids in the family Aphididae. There are about 19 described species in Hyadaphis.

Rhinocola is a genus of true bugs belonging to the family Aphalaridae.

genus of insects

Callipappus is a genus of scale insects in the family Callipappidae in the order Hemiptera. There are five described species in the genus, all from Australia.

genus of insects

Olliffiella is a genus of gall-like scale insects in the family Kermesidae. There are at least two described species in Olliffiella.

genus of insects

Cylindrococcus is a genus of scale insects that induces galls on plants of the genus Allocasuarina. There are two described species of Cylindrococcus, both of which occur only in Australia. The galls of adult females (10–30 mm long) look somewhat similar to the cone-like "fruit" of the host plant and might be mistaken for such.

Stegophylla is a genus of aphids in the subfamily Phyllaphidinae. This genus was first described by entomologist Oscar W. Oestlund in 1923.

genus of insects

Tamalia is a genus of aphids in the family Aphididae. It is the only genus in the subfamily Tamaliinae. There are eight described species in Tamalia.

thumb|Unaspis can infest the leaves of plants in the genus Euonymus Unaspis is a genus of armored scale insects in the family Diaspididae. There are at least two described species in Unaspis.

genus of insects

Newsteadia is a genus of ensign scale insects in the superfamily Coccoidea. Most species are inconspicuous, measuring under two millimeters long and found in leaf litter.

genus of insects

Apiomorpha is a genus of scale insect that induces galls on species of Eucalyptus. Galls are initiated by first-instar nymphs (crawlers) on new plant growth and, when mature, the galls exhibit marked sexual dimorphism. Those induced by females are among the largest and most spectacular of arthropod-induced galls whereas those of males are small and most are tubular. Apiomorpha is known only from Australia and New Guinea although its host, Eucalyptus, has a wider distribution into Indonesia as well.

Chaitophorus is a genus of aphids first described by Carl Ludwig Koch in 1854. This genus includes roughly 90 to 110 species, and is found in North America, Europe, and Asia.

Crypticerya is a genus of scale insects belonging to the family Monophlebidae. When the genus was revived in 2008, it included 22 species, all found in the Americas. , there are 28 described species.

Taiwanaphis is the sole genus in Taiwanaphidinae: a monotypic subfamily of the family Aphididae.

Lecanodiaspis is a genus of scale insects of the family Lecanodiaspididae described by Targioni Tozzetti in 1869.

genus of insects

Drepanosiphum is a genus of true bugs belonging to the family Aphididae.

Aleuroplatus is a genus of whiteflies in the family Aleyrodidae.

Parasaissetia is a genus of scales and mealybugs in the family Coccidae. There are about five described species in Parasaissetia.

Coelostomidia is a genus of true bugs belonging to the family Coelostomidiidae. The species of this genus are endemic to New Zealand.