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Ornithacris Cavroisi
''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae The Cyrtacanthacridinae are a subfamily of Orthoptera: Caelifera in the family Acrididae. They are sometimes referred-to as bird locusts, ''criquets voyageurs'' in French-speaking Africa, and ''Knarrschrecken'' in German. It includes specie .... These are large insects, recognisable by their brightly coloured wings when caught: although they are difficult to catch being strong fliers. Species are found throughout Africa, south of the Sahara and may be moderately significant to minor agricultural pests.COPR (Centre for Overseas Pest Research) (1982) ''The Locust and Grasshopper Agricultural Manual'' COPR, London; . Species The ''Orthoptera Species File'' lists: *'' Ornithacris cavroisi'' Finot, 1907 *'' Ornithacris cyanea'' Stoll, 1813 - type species (as ''Gryllus cyaneus'' Stoll, C. = O. cyanea cyanea); synonym ''Ornithacris imperialis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornithacris Cavroisi
''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae The Cyrtacanthacridinae are a subfamily of Orthoptera: Caelifera in the family Acrididae. They are sometimes referred-to as bird locusts, ''criquets voyageurs'' in French-speaking Africa, and ''Knarrschrecken'' in German. It includes specie .... These are large insects, recognisable by their brightly coloured wings when caught: although they are difficult to catch being strong fliers. Species are found throughout Africa, south of the Sahara and may be moderately significant to minor agricultural pests.COPR (Centre for Overseas Pest Research) (1982) ''The Locust and Grasshopper Agricultural Manual'' COPR, London; . Species The ''Orthoptera Species File'' lists: *'' Ornithacris cavroisi'' Finot, 1907 *'' Ornithacris cyanea'' Stoll, 1813 - type species (as ''Gryllus cyaneus'' Stoll, C. = O. cyanea cyanea); synonym ''Ornithacris imperialis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grasshopper
Grasshoppers are a group of insects belonging to the suborder Caelifera. They are among what is possibly the most ancient living group of chewing herbivorous insects, dating back to the early Triassic around 250 million years ago. Grasshoppers are typically ground-dwelling insects with powerful hind legs which allow them to escape from threats by leaping vigorously. As hemimetabolous insects, they do not undergo complete metamorphosis; they hatch from an egg into a nymph or "hopper" which undergoes five moults, becoming more similar to the adult insect at each developmental stage. The grasshopper hears through the tympanal organ which can be found in the first segment of the abdomen attached to the thorax; while its sense of vision is in the compound eyes, the change in light intensity is perceived in the simple eyes (ocelli). At high population densities and under certain environmental conditions, some grasshopper species can change color and behavior and form swarms. Under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrtacanthacridinae
The Cyrtacanthacridinae are a subfamily of Orthoptera: Caelifera in the family Acrididae. They are sometimes referred-to as bird locusts, ''criquets voyageurs'' in French-speaking Africa, and ''Knarrschrecken'' in German. It includes species of locusts, short-horned grasshoppers that undergo phase polymorphism and are among the most important pests of sub-Saharan Africa; they include the desert locust and the red locust, with the related Bombay locust in Asia. One of the characteristics of members of this subfamily is the prominent peg between the forelegs: hence the name for the Australian Spur-throated locust. Genera The following genera have been included with a single tribe separated: Cyrtacanthacridini Auth. Kirby, 1910; worldwide distribution (mostly tropical and sub-tropical) # '' Anacridium'' Uvarov, 1923 # '' Chondracris'' Uvarov, 1923 # '' Cyrtacanthacris'' Walker, 1870 # '' Nomadacris'' Uvarov, 1923 - monotypic ''N. septemfaciata'' # '' Ornithacris'' Uva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornithacris Cyanea
''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae. These are large insects, recognisable by their brightly coloured wings when caught: although they are difficult to catch being strong fliers. Species are found throughout Africa, south of the Sahara and may be moderately significant to minor agricultural pests.COPR (Centre for Overseas Pest Research) (1982) ''The Locust and Grasshopper Agricultural Manual'' COPR, London; . Species The ''Orthoptera Species File'' lists: *''Ornithacris cavroisi ''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae The Cyrtacanthacridinae are a subfamily of Orthoptera: Caelifera in the family Acrididae. They are sometime ...'' Finot, 1907 *'' Ornithacris cyanea'' Stoll, 1813 - type species (as ''Gryllus cyaneus'' Stoll, C. = O. cyanea cyanea); synonym ''Ornithacris imperialis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornithacris Pictula
''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae. These are large insects, recognisable by their brightly coloured wings when caught: although they are difficult to catch being strong fliers. Species are found throughout Africa, south of the Sahara and may be moderately significant to minor agricultural pests.COPR (Centre for Overseas Pest Research) (1982) ''The Locust and Grasshopper Agricultural Manual'' COPR, London; . Species The ''Orthoptera Species File'' lists: *''Ornithacris cavroisi'' Finot, 1907 *''Ornithacris cyanea ''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae. These are large insects, recognisable by their brightly coloured wings when caught: although they are difficult ...'' Stoll, 1813 - type species (as ''Gryllus cyaneus'' Stoll, C. = O. cyanea cyanea); synonym ''Ornithacris imperialis'' R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornithacris Turbida
''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae. These are large insects, recognisable by their brightly coloured wings when caught: although they are difficult to catch being strong fliers. Species are found throughout Africa, south of the Sahara and may be moderately significant to minor agricultural pests.COPR (Centre for Overseas Pest Research) (1982) ''The Locust and Grasshopper Agricultural Manual'' COPR, London; . Species The ''Orthoptera Species File'' lists: *''Ornithacris cavroisi'' Finot, 1907 *''Ornithacris cyanea'' Stoll, 1813 - type species (as ''Gryllus cyaneus'' Stoll, C. = O. cyanea cyanea); synonym ''Ornithacris imperialis'' Rehn, 1943 *''Ornithacris pictula ''Ornithacris'' Uvarov BP (1924) ''Ann. Mag. nat. Hist.'' 9 13: 9. is a genus of grasshoppers in the subfamily Cyrtacanthacridinae. These are large insects, recognisable by their brightly coloured wings when caught: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acrididae Genera
The AcrididaeMacLeay WS (1821) ''Horae Entomologicae or Essays on the Annulose Animals'' 2 are the predominant family of grasshoppers, comprising some 10,000 of the 11,000 species of the entire suborder Caelifera. The Acrididae are best known because all locusts (swarming grasshoppers) are of the Acrididae. The subfamily Oedipodinae is sometimes classified as a distinct family Oedipodidae in the superfamily Acridoidea. Acrididae grasshoppers are characterized by relatively short and stout antennae, and tympana on the side of the first abdominal segment. Subfamilies The ''Orthoptera Species File'' (September 2021) lists the following subfamilies of Acrididae. The numbers of genera and species are approximate and may change over time. # Acridinae MacLeay, 1821 (140 genera, 470 species), Worldwide: temperate and tropical # Calliptaminae Jacobson, 1905 (12 genera, 90 species), Africa, Europe, Asia # Caryandinae Yin & Liu, 1987 (3 genera, 100 species), Africa, Asia ## ''C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthoptera Of Africa
Orthoptera () is an order (biology), order of insects that comprises the grasshoppers, locusts, and cricket (insect), crickets, including closely related insects, such as the Tettigoniidae, bush crickets or katydids and wētā. The order is subdivided into two suborders: Caelifera – grasshoppers, locusts, and close relatives; and Ensifera – crickets and close relatives. More than 20,000 species are distributed worldwide. The insects in the order have incomplete metamorphosis, and produce sound (known as a "stridulation") by rubbing their wings against each other or their legs, the wings or legs containing rows of corrugated bumps. The Tympanum (anatomy), tympanum, or ear, is located in the front Tibia (arthropod), tibia in crickets, mole crickets, and bush crickets or katydids, and on the first abdominal segment in the grasshoppers and locusts. These organisms use vibrations to locate other individuals. Grasshoppers and other orthopterans are able to fold their Insect wing, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
