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Dasineura
''Dasineura'' is a genus of midges in the family Cecidomyiidae, some of which cause galls on plants such as '' Dasineura crataegi'' on hawthorn (''Crataegus monogyna'') and '' Dasineura fraxinea'' on ash (''Fraxinus excelsior ''Fraxinus excelsior'', known as the ash, or European ash or common ash to distinguish it from other types of ash, is a flowering plant species in the olive family Oleaceae. It is native throughout mainland Europe east to the Caucasus and Albor ...''). See also * List of ''Dasineura'' species File:Larva Dasineura salicifoliae in gall.jpg, Larva of ''Dasineura salicifoliae'' in gall File:Galls Dasineura salicifoliae.jpg, Galls of ''Dasineura salicifoliae'' File:Dasineura tumidosae larvae closeup2.jpg, Larvae of ''Dasineura tumidosae'' File:Dasineura pellex larva.jpg, Larva of ''Dasineura pellex'' File:Dasineura carbonaria larva.jpg, Larva of ''Dasineura carbonaria'' File:Dasineura brassicae adult (24562493456).jpg, ''Dasineura brassicae'', adult File ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dasineura Species
This is a list of 496 species in ''Dasineura'', a genus of gall midges in the family Cecidomyiidae. ''Dasineura'' species * '' Dasineura aberrata'' (Felt, 1908) * '' Dasineura abiesemia'' (Foote, 1956) * '' Dasineura abietiperda'' (Henschel, 1880) * '' Dasineura acaciaelongifoliae'' (Skuse, 1890) * '' Dasineura acerifolia'' (Felt, 1907) * '' Dasineura acerifoliae'' (Felt, 1907) * '' Dasineura aceris'' (Shimer, 1868) * '' Dasineura acerobia'' (Kovalev, 1967) * '' Dasineura acrophila'' (Winnertz, 1853) * '' Dasineura acuminata'' (Rübsaamen, 1916) * '' Dasineura adenophorae'' (Kovalev, 1967) * '' Dasineura affinis'' (Kieffer, 1886) * '' Dasineura airae'' (Kieffer, 1897) * '' Dasineura alatavica'' Fedotova, 1990 * '' Dasineura albohirta'' (Felt, 1908) * '' Dasineura albovittata'' (Walsh, 1864) * '' Dasineura alliicola'' Fedotova, 1993 * '' Dasineura alopecuri'' (Reuter, 1895) * '' Dasineura alpestris'' (Kieffer, 1909) * '' Dasineura altajensis'' Fedotova, 1997 * '' Dasineura alyssi' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasineura Ranunculi
''Dasineura'' is a genus of midges in the family Cecidomyiidae, some of which cause galls on plants such as ''Dasineura crataegi'' on hawthorn (''Crataegus monogyna'') and '' Dasineura fraxinea'' on ash (''Fraxinus excelsior ''Fraxinus excelsior'', known as the ash, or European ash or common ash to distinguish it from other types of ash, is a flowering plant species in the olive family Oleaceae. It is native throughout mainland Europe east to the Caucasus and Albor ...''). See also * List of ''Dasineura'' species File:Larva Dasineura salicifoliae in gall.jpg, Larva of ''Dasineura salicifoliae'' in gall File:Galls Dasineura salicifoliae.jpg, Galls of ''Dasineura salicifoliae'' File:Dasineura tumidosae larvae closeup2.jpg, Larvae of ''Dasineura tumidosae'' File:Dasineura pellex larva.jpg, Larva of ''Dasineura pellex'' File:Dasineura carbonaria larva.jpg, Larva of ''Dasineura carbonaria'' File:Dasineura brassicae adult (24562493456).jpg, ''Dasineura brassicae'', adult File: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasineura Sisymbrii
''Dasineura'' is a genus of midges in the family Cecidomyiidae, some of which cause galls on plants such as ''Dasineura crataegi'' on hawthorn ('' Crataegus monogyna'') and ''Dasineura fraxinea ''Dasineura'' is a genus of midges in the family Cecidomyiidae, some of which cause galls on plants such as ''Dasineura crataegi'' on hawthorn (''Crataegus monogyna'') and '' Dasineura fraxinea'' on ash (''Fraxinus excelsior ''Fraxinus excel ...'' on ash ('' Fraxinus excelsior''). See also * List of ''Dasineura'' species File:Larva Dasineura salicifoliae in gall.jpg, Larva of ''Dasineura salicifoliae'' in gall File:Galls Dasineura salicifoliae.jpg, Galls of ''Dasineura salicifoliae'' File:Dasineura tumidosae larvae closeup2.jpg, Larvae of ''Dasineura tumidosae'' File:Dasineura pellex larva.jpg, Larva of ''Dasineura pellex'' File:Dasineura carbonaria larva.jpg, Larva of ''Dasineura carbonaria'' File:Dasineura brassicae adult (24562493456).jpg, ''Dasineura brassicae'', adult Fil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasineura Fraxinea
''Dasineura'' is a genus of midges in the family Cecidomyiidae, some of which cause galls on plants such as ''Dasineura crataegi'' on hawthorn (''Crataegus monogyna'') and '' Dasineura fraxinea'' on ash (''Fraxinus excelsior ''Fraxinus excelsior'', known as the ash, or European ash or common ash to distinguish it from other types of ash, is a flowering plant species in the olive family Oleaceae. It is native throughout mainland Europe east to the Caucasus and Albor ...''). See also * List of ''Dasineura'' species File:Larva Dasineura salicifoliae in gall.jpg, Larva of ''Dasineura salicifoliae'' in gall File:Galls Dasineura salicifoliae.jpg, Galls of ''Dasineura salicifoliae'' File:Dasineura tumidosae larvae closeup2.jpg, Larvae of ''Dasineura tumidosae'' File:Dasineura pellex larva.jpg, Larva of ''Dasineura pellex'' File:Dasineura carbonaria larva.jpg, Larva of ''Dasineura carbonaria'' File:Dasineura brassicae adult (24562493456).jpg, ''Dasineura brassicae'', adult File: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasineura Crataegi
''Dasineura crataegi'', the hawthorn button-top gall-midge, is a dipteran gall-midge. It causes the hawthorn button-top gall, which develops in the terminal shoots of common hawthorn, ''Crataegus monogyna'' Jacq., Midland hawthorn '' C laevigata'' (Poir.) DC and their hybrid, '' C × media'' Bechst.Stubbs, Page 23Redfern, Page 315 Synonyms are ''Perrisia crataegi'' and ''Cecidomyia crataegi'' (Winnertz, 1853).Darlington, Page 137 Appearance of the gall The midge induces stunted and distorted rosettesHancy, Page 88 in the host by inhibiting the elongation of the shoot; the rosette is formed from many (8 to 40 or more) slightly thickened and deformed leaves with reduced petioles. Many of the leaves have small green or red ligulate excrescences or projections. The midge larvae are of an orange-red colour.Redfern, Page 315 The gall is occasionally found on isolated plants, but infestation is more commonly in hedges, with the new growth resulting from hedge cutting being the site o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligotrophini
Oligotrophini is a tribe of gall midges, insects in the family Cecidomyiidae. There are at least 20 genera and 300 described species in Oligotrophini. Genera These 21 genera belong to the tribe Oligotrophini. References Further reading * * * * * * * External links * Cecidomyiinae Brachycera tribes {{Sciaroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cecidomyiidae Genera
Cecidomyiidae is a family of flies known as gall midges or gall gnats. As the name implies, the larvae of most gall midges feed within plant tissue, creating abnormal plant growths called galls. Cecidomyiidae are very fragile small insects usually only in length; many are less than long. They are characterised by hairy wings, unusual in the order Diptera, and have long antennae. Some Cecidomyiids are also known for the strange phenomenon of paedogenesis in which the larval stage reproduces without maturing first. In some species, the daughter larvae consume the mother, while in others, reproduction occurs later on in the egg or pupa. More than 6,650 species and 830 genera are described worldwide, though this is certainly an underestimate of the actual diversity of this family. A DNA barcoding study published in 2016 estimated the fauna of Canada alone to be in excess of 16,000 species, hinting at a staggering global count of over 1 million cecidomyiid species that have yet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cecidomyiidae
Cecidomyiidae is a family of flies known as gall midges or gall gnats. As the name implies, the larvae of most gall midges feed within plant tissue, creating abnormal plant growths called galls. Cecidomyiidae are very fragile small insects usually only in length; many are less than long. They are characterised by hairy wings, unusual in the order Diptera, and have long antennae. Some Cecidomyiids are also known for the strange phenomenon of paedogenesis in which the larval stage reproduces without maturing first. In some species, the daughter larvae consume the mother, while in others, reproduction occurs later on in the egg or pupa. More than 6,650 species and 830 genera are described worldwide, though this is certainly an underestimate of the actual diversity of this family. A DNA barcoding study published in 2016 estimated the fauna of Canada alone to be in excess of 16,000 species, hinting at a staggering global count of over 1 million cecidomyiid species that have yet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cecidomyiinae
The Cecidomyiinae are a subfamily of flies often called gall midges or gall gnats. This subfamily is best known for its members that induce galls on plants, but there are also many species that are fungivorous, parasitoids, or predacious as maggots. Systematics Cecidomyiinae - supertribes, tribes, and genera: *Supertribe Asphondyliidi **Tribe Asphondyliini ***''Asphondylia'' Loew, 1850 **Tribe Kiefferiini ***'' Kiefferia'' Mik, 1895 **Tribe Polystephini ***''Polystepha'' Kieffer, 1897 **Tribe Schizomyiini ***'' Placochela'' Rübsaamen, 1916 ***''Schizomyia'' Kieffer, 1889 *Supertribe Cecidomyiidi **Tribe Anadiplosini **Tribe Aphidoletini **Tribe Cecidomyiini ***'' Acodiplosis'' Kieffer, 1895 ***'' Ametrodiplosis'' Rübsaamen, 1910 ***''Anabremia'' Kieffer, 1912 ***'' Anisostephus'' Rübsaamen, 1917 ***'' Antichiridium'' Rübsaamen, 1911 ***'' Aphidoletes'' Kieffer, 1904 ***'' Arthrocnodax'' Rübsaamen, 1895 ***'' Atrichosema'' Kieffer, 1904 ***'' Blastodiplosis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraxinus Excelsior
''Fraxinus excelsior'', known as the ash, or European ash or common ash to distinguish it from other types of ash, is a flowering plant species in the olive family Oleaceae. It is native throughout mainland Europe east to the Caucasus and Alborz mountains, and Britain and Ireland, the latter determining its western boundary. The northernmost location is in the Trondheimsfjord region of Norway.Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .Den virtuella floran''Fraxinus excelsior'' distribution/ref> The species is widely cultivated and reportedly naturalised in New Zealand and in scattered locales in the United States and Canada. Description It is a large deciduous tree growing to (exceptionally to ) tall with a trunk up to (exceptionally to ) diameter, with a tall, narrow crown. The bark is smooth and pale grey on young trees, becoming thick and vertically fissured on old trees. The shoots are stout, greenish-grey, with jet-black buds (which distinguish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Gall
Galls (from the Latin , 'oak-apple') or ''cecidia'' (from the Greek , anything gushing out) are a kind of swelling growth on the external tissues of plants, fungi, or animals. Plant galls are abnormal outgrowths of plant tissues, similar to benign tumors or warts in animals. They can be caused by various parasites, from viruses, fungi and bacteria, to other plants, insects and mites. Plant galls are often highly organized structures so that the cause of the gall can often be determined without the actual agent being identified. This applies particularly to some insect and mite plant galls. The study of plant galls is known as cecidology. In human pathology, a gall is a raised sore on the skin, usually caused by chafing or rubbing. Causes of plant galls Insects and mites Insect galls are the highly distinctive plant structures formed by some herbivorous insects as their own microhabitats. They are plant tissue which is controlled by the insect. Galls act as both the habitat a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crataegus Monogyna
''Crataegus monogyna'', known as common hawthorn, one-seed hawthorn, or single-seeded hawthorn, is a species of flowering plant in the rose family Rosaceae. It is native to Europe, northwestern Africa, and West Asia, but has been introduced in many other parts of the world. Names This species is one of several that have been referred to as ''Crataegus oxyacantha'', a name that has been rejected by the botanical community as too ambiguous. In 1793, Medikus published the name ''C. apiifolia'' for a European hawthorn now included in ''C. monogyna,'' but that name is illegitimate under the rules of botanical nomenclature. Other common names include may, mayblossom, maythorn, (as the plant generally flowers in May in the English-speaking parts of Europe) quickthorn, whitethorn, motherdie, and haw. Description The common hawthorn is a shrub or small tree up to about tall, with a dense crown. The bark is dull brown with vertical orange cracks. The younger stems bear shar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
