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Pandivirilia Albifrons
''Pandivirilia'' is a genus of flies belonging to the family Therevidae The Therevidae are a family of flies of the superfamily Asiloidea commonly known as stiletto flies. The family contains about 1,600 described species worldwide, most diverse in arid and semiarid regions with sandy soils. The larvae are predators .... The species of this genus are found in Europe, Japan and Northern America. Species: * '' Pandivirilia albifrons'' (Say, 1829) * '' Pandivirilia amurensis'' Lyneborg, 1986 References {{Taxonbar, from=Q14660926 Therevidae ...
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Flies
Flies are insects of the order Diptera, the name being derived from the Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced mechanosensory organs known as halteres, which act as high-speed sensors of rotational movement and allow dipterans to perform advanced aerobatics. Diptera is a large order containing an estimated 1,000,000 species including horse-flies, crane flies, hoverflies and others, although only about 125,000 species have been described. Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their wing arrangement gives them great maneuverability in flight, and claws and pads on their feet enable them to cling to smooth surfaces. Flies undergo complete metamorphosis; the eggs are often laid on the la ...
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Therevidae
The Therevidae are a family of flies of the superfamily Asiloidea commonly known as stiletto flies. The family contains about 1,600 described species worldwide, most diverse in arid and semiarid regions with sandy soils. The larvae are predators of insect larvae in soil. Description Adult Therevidae are small- to medium-sized with a body length of 2.4 to 18 mm and a hairy integument. The coloration ranges from shades of yellow to black, but commonly the background colour is masked by the tomentum. The compound eyes are generally larger in males, which in many species are actually holoptic. Females have well-developed compound eyes, but are clearly dichoptic. There are three ocelli. The antennae are relatively short. The scape is elongated, the pedicel very short, and the first flagellomere is conical and elongated, the apex bearing a compound stylus with one to three segments. The scape and pedicel are pubescent; In contrast to the related and confusingly similar family ...
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Pandivirilia Albifrons
''Pandivirilia'' is a genus of flies belonging to the family Therevidae The Therevidae are a family of flies of the superfamily Asiloidea commonly known as stiletto flies. The family contains about 1,600 described species worldwide, most diverse in arid and semiarid regions with sandy soils. The larvae are predators .... The species of this genus are found in Europe, Japan and Northern America. Species: * '' Pandivirilia albifrons'' (Say, 1829) * '' Pandivirilia amurensis'' Lyneborg, 1986 References {{Taxonbar, from=Q14660926 Therevidae ...
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Pandivirilia Amurensis
''Pandivirilia'' is a genus of flies belonging to the family Therevidae. The species of this genus are found in Europe, Japan and Northern America. Species: * ''Pandivirilia albifrons ''Pandivirilia'' is a genus of flies belonging to the family Therevidae The Therevidae are a family of flies of the superfamily Asiloidea commonly known as stiletto flies. The family contains about 1,600 described species worldwide, most div ...'' (Say, 1829) * '' Pandivirilia amurensis'' Lyneborg, 1986 References {{Taxonbar, from=Q14660926 Therevidae ...
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