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Muscomorpha Genera
The Brachyceran infraorder Muscomorpha is a large and diverse group of flies, containing the bulk of the Brachycera, and, most of the known flies. It includes a number of the most familiar flies, such as the housefly, the fruit fly, and the blow fly. The antennae are short, usually three-segmented, with a dorsal arista. Their bodies are often highly setose, and the pattern of setae is often taxonomically important. The larvae of muscomorphs (in the sense the name is used here; see below) have reduced head capsules, and the pupae are formed inside the exoskeleton of the last larval instar; exit from this puparium is by a circular line of weakness, and this pupal type is called "cyclorrhaphous"; this feature gives this group of flies their traditional name, Cyclorrhapha. Classification The name Cyclorrhapha is used, in various modern classifications, to represent either a subgroup within the infraorder Muscomorpha, or simply a rankless group within the Brachycera. In either cas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calliphoridae
The Calliphoridae (commonly known as blow flies, blow-flies, carrion flies, bluebottles, greenbottles, or cluster flies) are a family of insects in the order Diptera, with almost 1,900 known species. The maggot larvae, often used as fishing bait, are known as gentles. The family is known to be polyphyletic, but much remains disputed regarding proper treatment of the constituent taxa, some of which are occasionally accorded family status (e.g., Bengaliidae and Helicoboscidae). The name blowfly comes from an older English term for meat that had eggs laid on it, which was said to be flyblown. The first known association of the term "blow" with flies appears in the plays of William Shakespeare: '' Love's Labour's Lost'', '' The Tempest'', and '' Antony and Cleopatra''. Description Characteristics Calliphoridae adults are commonly shiny with metallic colouring, often with blue, green, or black thoraces and abdomens. Antennae are three-segmented and aristate. The aristae are pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Taxon
In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and taxon B are sister groups to each other. Taxa A and B, together with any other extant or extinct descendants of their most recent common ancestor (MRCA), form a monophyletic group, the clade AB. Clade AB and taxon C are also sister groups. Taxa A, B, and C, together with all other descendants of their MRCA form the clade ABC. The whole clade ABC is itself a subtree of a larger tree which offers yet more sister group relationships, both among the leaves and among larger, more deeply rooted clades. The tree structure shown connects through its root to the rest of the universal tree of life. In cladistic standards, taxa A, B, and C may represent specimens, species, genera, or any other taxonomic units. If A and B are at the same taxonomi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opomyzoidea
The Opomyzoidea are a superfamily of flies. Biology Opomyzoids show a range of lifestyles including mining plant leaves (many Agromyzidae), feeding in grass stems ( Anthomyzidae and Opomyzidae), forming plant galls (''Fergusonina''), feeding on fungi (some Anthomyzidae and Asteiidae), feeding on sap flows of trees (some Aulacigastridae, Odiniidae and Periscelididae), living in galleries of wood-boring insects (Odiniidae) or in water-filled cavities of plants (phytotelmata; Aulacigastridae, Neurochaetidae and Periscelididae). However, the biology of most opomyzoid families is poorly known. Phylogeny The phylogeny of Opomyzoidea is controversial, with different authors assigning different families and different relationships among families. One study using molecular analysis concluded that the superfamily is not monophyletic In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancesto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lauxanioidea
The Lauxanioidea are a superfamily of flies that includes the two large families, the Lauxaniidae and Chamaemyiidae, and the small family Celyphidae. Generally, they are small to medium, densely populated, coloured flies. The Chamaemyiidae live as parasites on insects. The family Celyphidae look like beetles. Some authors also recognize the family Cremifaniidae, but most place this in the Chamaemyiidae. Description The superfamily has three synapomorphies (features present in all members due to a common ancestor): convergent postocellar bristles, an abbreviated anal vein in the wing, and fusion of male abdominal tergites 7 and 8. Within the superfamily, Celyphidae can be distinguished from other families by their scutellum, which is shiny, enlarged and covers most of the abdomen, similar to a beetle's elytra. Lauxaniidae are yellowish-brown or black, usually have iridescent reddish/purplish or greenish eyes, and the wings are sometimes patterned. Chamaemyiidae are usually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaeroceroidea
Sphaeroceroidea is a superfamily of flies. It includes the cosmopolitan families of Sphaeroceridae (small dung flies), Heleomyzidae, and Chyromyidae, as well as a few smaller groups. It has about 2,600 species. Description Sphaeroceroids tend to be small flies a few millimetres in length. Each of the families has its own distinguishing traits. For example, Sphaeroceridae have black wings with an interrupted costa, and the first tarsomere of the hind leg is short and thick. Nannodastiidae are even smaller than usual for sphaeroceroids, with adults being 0.70-1.25 mm long, and their legs lack long setae. Ecology Larvae generally live and feed in various kinds of decaying organic matter, including manure, seaweed, fungi, rotting wood, compost and carrion. Nannodastiidae have a more restricted lifestyle. Adults have usually been found in tropical and subtropical beaches, often in caves or under cliff overhangs. The larvae are unknown, but they may be in the droppings of birds a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sciomyzoidea
Sciomyzoidea is a superfamily of Acalyptratae flies. The families placed here include at least the following: * Coelopidae – seaweed flies * Dryomyzidae * Helcomyzidae * Helosciomyzidae * Heterocheilidae * Huttoninidae * Natalimyzidae * Phaeomyiidae * Ropalomeridae * Sciomyzidae – marsh flies, snail-killing flies (including Huttoninidae, Phaeomyiidae, Tetanoceridae) * Sepsidae The Sepsidae are a family of flies, commonly called the black scavenger flies or ensign flies. Over 300 species are described worldwide. They are usually found around dung or decaying plant and animal material. Many species resemble ants, having ... – scavenger flies References External links * Diptera superfamilies Taxa named by Carl Fredrik Fallén {{Sciomyzoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diopsoidea
The Diopsoidea are a small but diverse cosmopolitan superfamily of acalyptrate muscoids, especially prevalent in the tropics. Some flux exists in the family constituency of this group, with the Strongylophthalmyiidae and Tanypezidae formerly being in this group but now in the Nerioidea Nerioidea is a superfamily of Acalyptratae flies. Description As flies, Nerioidea undergo complete metamorphosis with the four life stages of egg, larva, pupa and adult. The adult stage has three body segments (head, thorax and abdomen), th .... Description As flies, Diopsoidea undergo complete metamorphosis with the four life stages of egg, larva, pupa and adult. The adult stage has three body segments (head, thorax and abdomen), three pairs of legs and one pair of wings. Some features that distinguish adult Diopsoidea from other flies are: a well-sclerotised face, antennae usually deflexed to strongly elbowed (if not, then either the fore or hind femur is entirely swollen), ocelli po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nerioidea
Nerioidea is a superfamily of Acalyptratae flies. Description As flies, Nerioidea undergo complete metamorphosis with the four life stages of egg, larva, pupa and adult. The adult stage has three body segments (head, thorax and abdomen), three pairs of legs and one pair of wings. Some features that distinguish adult Nerioidea from other flies are: a face that's usually weakly sclerotised (except in Fergusoninidae), antenna usually porrect or slightly deflexed (elbowed in Tanypezidae), wing veins R2+3 and R4+5 usually convergent, and the wing anal cell usually much smaller than the subcostal cell. Ecology Most Nerioidea are associated with dead and decaying organic matter such as dead wood, rotting fruit and bat dung. On the other hand, Fergusoninidae form galls in plants of family Myrtaceae, and some Micropezidae The Micropezidae are a moderate-sized family of acalyptrate muscoid flies in the insect order Diptera, comprising about 500 species in about 50 genera and five ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tephritoidea
The Tephritoidea are a superfamily of flies. It has over 7,800 species, the majority of them in family Tephritidae. The following families are included: * Ctenostylidae * Eurygnathomyiidae * Lonchaeidae - lance flies * Pallopteridae — flutter flies * Piophilidae — skippers * Platystomatidae — signal flies * Pyrgotidae * Richardiidae * Tephritidae — fruit flies * Ulidiidae (Otitidae) — picture-winged flies The Tachiniscinae, formerly ranked as the family Tachiniscidae, are now included in the Tephritidae. Description Tephritoidea are generally rather hairy flies with setae weakly differentiated. They have the following synapomorphies: male tergum 6 strongly reduced or absent; surstylus or medial surstylus with toothlike prensisetae (in Piophilidae only in one genus); female sterna 4-6 with anterior rodlike apodemes; female tergosternum 7 consisting of two portions, the anterior forming a tubular oviscape and the posterior consisting of two pairs of longitudinal taenia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conopoidea
The Conopidae, usually known as the thick-headed flies, are a family of flies within the Brachycera suborder of Diptera, and the sole member of the superfamily Conopoidea. Flies of the family Conopidae are distributed worldwide in all the biogeographic realms except for the poles and many of the Pacific islands. About 800 species in 47 genera are described worldwide, about 70 of which are found in North America. The majority of conopids are black and yellow, or black and white, and often strikingly resemble wasps, bees, or flies of the family Syrphidae, themselves notable bee mimics. A conopid is most frequently found at flowers, feeding on nectar with its proboscis, which is often long. Description For terms see Morphology of Diptera. Rather thinly pilose or nearly bare, elongate or stout flies of small to large size (3–20 mm, usually 5–15 mm). They are often lustrous with a black and yellow colour pattern or with reddish brown markings. The head is broad an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acalyptratae
The Acalyptratae or Acalyptrata are a subsection of the Schizophora, which are a section of the order Diptera, the "true flies". In various contexts the Acalyptratae also are referred to informally as the acalyptrate muscoids, or acalyptrates, as opposed to the Calyptratae. All forms of the name refer to the lack of calypters in the members of this subsection of flies. An alternative name, Acalypterae is current, though in minority usage. It was first used by Pierre-Justin-Marie Macquart in 1835 for a section of his tribe Muscides; he used it to refer to all acalyptrates plus scathophagids and phorids, but excluding Conopidae. The confusing forms of the names stem from their first usage; ''Acalyptratae'' and ''Acalyptrata'' actually are adjectival forms in New Latin. They were coined in the mid 19th century in contexts such as "Muscae Calyptratae and Acalyptratae" and "Diptera Acalyptrata", and the forms stuck. The Acalyptratae are a large assemblage, exhibiting very diverse h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syrphoidea
The Syrphoidea are a superfamily of flies containing only two families under present classification, one of which ( Syrphidae) has a great number of the most common and familiar flies. One of these familiar flies is ''Eristalis tenax ''Eristalis tenax'', the common drone fly, is a common, migratory, cosmopolitan species of hover fly. It is the most widely distributed syrphid species in the world, and is known from all regions except the Antarctic. It has been introduced in ...,'' or otherwise known as the drone fly. References External links Diptera superfamilies {{Syrphoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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