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Titanacris Albipes
Titanacris albipes is a species of grasshopper in the family Romaleidae. Titanacris Albipes Vol.jpg Titanacris.jpg, References External links * * Romaleidae {{romaleidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles De Geer
Baron Charles de Geer (the family is usually known as De Geer with a capitalized "De" and is pronounced "de yer"); Finspång in Risinge 30 January 1720 – Stockholm 7 March 1778) was a Swedish industrialist and entomologist. Life De Geer, who came from a family with strong Dutch connections, grew up in Utrecht from the age of three. He returned to Sweden at the age of 19. He had inherited the entailed manor and important iron-works of Leufsta (Lövsta) in Uppland from his childless uncle and namesake and would substantially increased the wealth of the estate. Ever since he had received a present of some silk worms at the age of eight, he had an interest in entomology and became a respected amateur entomologist at an early age. His major work was the ''Mémoires pour servir à l'histoire des insectes'' (eight volumes, 1752-1778). He was elected a member of the Royal Swedish Academy of Sciences already in 1739, at the age of nineteen, and a corresponding member of the Fren ... [...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] |
Romaleidae
The Romaleidae or lubber grasshoppers are a family of grasshoppers, based on the type genus ''Romalea''. The species in this family can be found in the Americas. Tribes and selected genera The Orthoptera Species File Online database lists two subfamilies: Bactrophorinae Auth. Amédégnato, 1974;Amédégnato (1974) ''Acrida'' 3(3): 199. distribution: central and tropical South America. * Bactrophorini (Amédégnato, 1974) ** '' Andeomezentia'' Amédégnato & Poulain, 1994 ** '' Bactrophora'' Westwood, 1842 ** '' Bora'' Amédégnato & Descamps, 1979 ** '' Cristobalina'' Rehn, 1938 ** '' Hyleacris'' Amédégnato & Descamps, 1979 ** '' Mezentia'' Stål, 1878 ** '' Panamacris'' Rehn, 1938 ** '' Rhicnoderma'' Gerstaecker, 1889 ** '' Silacris'' Amédégnato & Descamps, 1979 * Ophthalmolampini (Descamps, 1977) ** '' Adrolampis'' Descamps, 1977 ** '' Aphanolampis'' Descamps, 1978 ** '' Apophylacris'' Descamps, 1983 ** '' Caenolampis'' Descamps, 1978 ** '' Chromolampis'' Descamps, 1977 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
