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Agaperemius
''Agaperemius'' is a genus of flies in the family Mydidae The Mydidae (sometimes misspelled as "Mydaidae"), or Mydas flies, are a cosmopolitan family of flies. It is a small family, with about 471 species described. They are generally large in size, including the largest known fly, '' Gauromydas heros'' .... Species *'' Agaperemius hirtus'' Hesse, 1969 References Mydidae Brachycera genera Monotypic Brachycera genera Diptera of Africa {{Asiloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mydidae
The Mydidae (sometimes misspelled as "Mydaidae"), or Mydas flies, are a cosmopolitan family of flies. It is a small family, with about 471 species described. They are generally large in size, including the largest known fly, '' Gauromydas heros'' ( syn. ''Mydas heros''). Many of the species, in addition to their large size, are mimics of stinging hymenopterans, especially wasps. Most mydids are found in arid and semiarid regions of the world, but they are also found in other habitats. Mydidae are most diverse in southern Africa, but many species have also been described from North America, Chile, and Australia. Biology Little is known about their biology, though Zikan reported the larvae of ''Gauromydas heros'' live in the subterranean detritus "pans" of '' Atta'' ants in southern Brazil, where they appear to be feeding on detritivorous Dynastinae ('' Coelosis'' spp.) larvae. In the U.S., '' Mydas brunneus, Mydas clavatus'', and '' Mydas tibialis'' larvae are predatory on de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gayana Zoología
''Gayana'' is a biannual peer-reviewed scientific journal published by the University of Concepción. It covers zoology and oceanology works on taxonomy, systematics, phylogeny, biogeography, environmental biology, biotechnology, limnology, hydrology and atmospheric sciences. It was established by the merger of two journals; ''Gayana Oceanología'' and ''Gayana Zoología''. '' Gayana Botánica'' remains a separate journal. Abstracting and indexing The journal is abstracted and indexed in Biological Abstracts, BIOSIS Previews, Essential Science Indicators and Zoological Record. BIOSIS Previews BIOSIS Previews is an English-language, bibliographic database service, with abstracts and citation indexing. It is part of ''Clarivate Analytics Web of Science'' suite. BIOSIS Previews indexes data from 1926 to the present. BIOSIS Previews i ..., References External links * Multilingual journals University of Concepción academic journals Academic journals established in 1999 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachycera Genera
The Brachycera are a suborder of the order Diptera. It is a major suborder consisting of around 120 families. Their most distinguishing characteristic is reduced antenna segmentation. Description A summary of the main physical characteristics is: * Antenna size (with eight or fewer flagellomeres) is reduced. In many species the third segment, the flagellum, is fused, except from a bristle called the arista that is sticking out from the fused flagellum. The arista consist of no more than three segments called aristomeres. * The maxillary palp (an elongated appendage near the mouth) has two segments or fewer. * The back portions of the larval head capsule extend into the prothorax (the anterior part of the thorax, which bears the first pair of legs). * Two distinct parts make up of the larval mandible (lower jaw). * The epandrium and hypandrium of the genitalia are separated in males. * No premandible is present on the lower surface of the labrum (the roof of the mout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Brachycera 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. Theoretical implications Monotypic taxa present several important theoretical challenges in biological classification. One key issue is known as "Gregg's Paradox": if a single species is the only member of multiple hierarchical levels (for example, being the only species in its genus, which is the only genus in its family), then each level needs a distinct definition to maintain logical structure. Otherwise, the different taxonomic ranks become effectively identical, which creates problems for organizing biological diversity in a hierarchical system. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
