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Macrosiphini
Macrosiphini is an aphid tribe in the subfamily Aphidinae. Genera The tribe includes the following genera, listed in alphabetical order: '' Abstrusomyzus'' - '' Acaudella'' - '' Acaudinum'' - '' Acuticauda'' - '' Acutosiphon'' - ''Acyrthosiphon'' - '' Akkaia'' - '' Allocotaphis'' - '' Alphitoaphis'' - '' Amegosiphon'' - '' Ammiaphis'' - '' Amphicercidus'' - '' Amphorophora'' - '' Amphorosiphon'' - '' Anaulacorthum'' - '' Anthracosiphon'' - '' Antimacrosiphon'' - '' Anuraphis'' - '' Anuromyzus'' - '' Aphidura'' - '' Aphiduromyzus'' - '' Aphthargelia'' - '' Artemisaphis'' - '' Aspidaphis'' - '' Aspidophorodon'' - '' Atarsos'' - '' Aulacophoroides'' - '' Aulacorthum'' - '' Avicennina'' - '' Berberidaphis'' - '' Bipersona'' - '' Blanchardaphis'' - '' Brachycaudus'' - '' Brachycolus'' - '' Brachycorynella'' - '' Brachymyzus'' - '' Brachysiphoniella'' - '' Brevicoryne'' - '' Brevicorynella'' - '' Brevisiphonaphis'' - '' Burundiaphis'' - '' Cac ...
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Macrosiphum Rosae
''Macrosiphum rosae'', the rose aphid, is a species of sap-sucking aphids in the subfamily Aphidinae. They have a world-wide distribution and infest rosebushes as the main host in spring and early summer, congregating on the tips of shoots and around new buds. Later in the summer, winged forms move to other rose bushes, or to a limited number of secondary hosts, before returning to rosebushes to lay eggs in the autumn. Description Wingless adults have a spindle-shaped body and are between long, slender, varying in colour from green to pink and reddish-brown. The antennae and legs are relatively long, and the cauda (tail-like protrusion) is pale. The siphunculi (pair of small backward-pointing tubes on the abdomen) are long, tapered and black, which distinguishes this aphid from ''Metopolophium dirhodum'', the rose-grain aphid, which has pale siphunculi. Winged individuals are between in length, varying from green to pinkish-brown, and having distinctive black lateral markings. ...
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Acyrthosiphon
''Acyrthosiphon'' is a genus of aphids 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/crop .... The genus was described in 1914 by Alexander Mordvilko. The genus has cosmopolitan distribution. Species These species belong to the genus ''Acyrthosiphon'': * '' Acyrthosiphon argus'' Miyazaki, 1991 * '' Acyrthosiphon artibreve'' Zhang, 1981 * '' Acyrthosiphon assiniboinensis'' Robinson, 1973 * '' Acyrthosiphon astragali'' Eastop, 1971 * '' Acyrthosiphon auctum'' (Walker, 1849) * '' Acyrthosiphon auriculae'' Martin, 1981 * '' Acyrthosiphon bidenticola'' Smith, 1960 * '' Acyrthosiphon bistorti'' * '' Acyrthosiphon boreale'' Hille Ris Lambers, 1952 * '' Acyrthosiphon brachysiphon'' Hille Ris Lambers, 1952 * '' Acyrthosiphon brevicorne'' Hille Ris Lambers, ...
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Aphid
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 typical life cycle involves flightless females giving live birth to female nymphs—who may also be already pregnant, an adaptation scientists call telescoping generations—without the involvement of males. Maturing rapidly, females breed profusely so that the number of these insects multiplies quickly. Winged females may develop later in the season, allowing the insects to colonize new plants. In temperate regions, a phase of sexual reproduction occurs in the autumn, with the insects often overwintering as eggs. The life cycle of some species involves an alternation between two species of host plants, for example between an annual crop and a woody plant. Some species feed on only one type of plant, while others are generalists, coloni ...
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Amphorophora
''Amphorophora'' is a genus of aphids belonging to the family Aphididae. The genus was first described by George Bowdler Buckton in 1876. There are 27 species, mostly nearctic. They are found in 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 .... Some species: * '' Amphorophora ampullata'' Dark-tipped fern aphid * '' Amphorophora gei'' * '' Amphorophora rubi'' (Kaltenbach, 1843) References {{Taxonbar, from=Q10409142 Macrosiphini ...
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Aphidinae
Aphidinae is an aphid subfamily in the family Aphididae. Many species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ... of aphids spread potyviruses and most are from the subfamily Aphidinae (genera '' Macrosiphum'' and '' Myzus''). Most have alternative hosts, the primary host plant is usually a tree, and the secondary one is herbaceous. See also * List of Aphidinae genera References External links * * Hemiptera subfamilies {{Aphididae-stub ...
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