|
Michthisoma
''Michthisoma'' is a genus of long-horned beetle The longhorn beetles (Cerambycidae), also known as long-horned or longicorns, are a large family of beetles, with over 35,000 species described. Most species are characterized by extremely long antennae, which are often as long as or longer than ...s in the family Cerambycidae, containing a single described species, ''Michthisoma heterodoxum''. References Further reading * * Spondylidinae Monotypic Cerambycidae genera Articles created by Qbugbot {{cerambycidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-horned Beetle
The longhorn beetles (Cerambycidae), also known as long-horned or longicorns, are a large family of beetles, with over 35,000 species described. Most species are characterized by extremely long antennae, which are often as long as or longer than the beetle's body. In various members of the family, however, the antennae are quite short (e.g., '' Neandra brunnea'') and such species can be difficult to distinguish from related beetle families such as the Chrysomelidae. The scientific name of this beetle family goes back to a figure from Greek mythology: after an argument with nymphs, the shepherd Cerambus was transformed into a large beetle with horns. Description Other than the typical long antennal length, the most consistently distinctive feature of the family is that the antennal sockets are located on low tubercles on the face; other beetles with long antennae lack these tubercles, and cerambycids with short antennae still possess them. They otherwise vary greatly in size, shap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spondylidinae
Spondylidinae are a small subfamily of Cerambycidae including slightly over 100 species, primarily in the coniferous forests of the Boreal hemisphere. A few species occur in coniferous forests in tropical and subtropical areas (Mexico, Cuba), while very few genera (e.g., '' Zamium'') are present in Austral Africa and Madagascar (e.g., '' Masatopus''). Some sources spell the name as Spondylinae. Morphology Adult Spondylidinae are insects characterised by cerambycine aspect, generally with a more or less flattened, dark body, oblique head and scarcely elongated antennae. Their sexual dimorphism is scarcely evident; males and females are extremely similar. Unlike Cerambycinae, their stridulitrum is divided. Larva The larvae are completely different from those of Cerambycinae and similar to those of Lepturinae in several respects, being characterised by a rounded head and large labrum. They also typically possess two closely spaced small spines on the last abdominal segment. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Cerambycidae Genera
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] |
