|
Prumnacris
''Prumnacris'' is a monotypic genus of grasshoppers in the subfamily Melanoplinae The Melanoplinae are a subfamily of grasshoppers in the family Acrididae. They are distributed across the Holarctic and Neotropical realms. They are one of the two largest subfamilies in the Acrididae. As of 2001 the Melanoplinae contained over 8 ..., from NE America: where ''Prumnacris rainierensis'' can be found. References Further reading * * External links * Melanoplinae Articles created by Qbugbot {{melanoplinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanoplinae
The Melanoplinae are a subfamily of grasshoppers in the family Acrididae. They are distributed across the Holarctic and Neotropical realms. They are one of the two largest subfamilies in the Acrididae. As of 2001 the Melanoplinae contained over 800 species in over 100 genera, with more species being described continuously. Tribes and Genera The genera of the Melanoplinae are classified in 6 tribes, that include: Conalcaeini (Nearctic), Dactylotini (Nearctic), Dichroplini (mostly Neotropical), Jivarini (Neotropical), Melanoplini and Podismini (synonym Prumnini). These genera belong to the subfamily Melanoplinae: * ''Aeoloplides'' Caudell, 1915 * ''Agnostokasia'' Gurney & Rentz, 1964 * ''Agroecotettix'' Bruner, 1908 * ''Aidemona'' Brunner, 1893 * '' Akamasacris'' Cigliano & Otte, 2003 * '' Anepipodisma'' Huang, 1984 * '' Apacris'' Hebard, 1931 * ''Appalachia'' Rehn & Rehn, 1936 * ''Aptenopedes'' Scudder, 1877 * '' Argemiacris'' Ronderos, 1978 * '' Asemoplus'' Scudder, 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Genus
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.' ... [...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] |
