The common names of true flies (order Diptera) are written as two words: crane fly, robber fly, bee fly, moth fly, fruit fly, etc. ... The current classification of this order in Bugguide uses several paraphyletic groups (groups which do not contain all of the descendants from a single ancestor, and thus are not natural...
bugguide.net/node/view/55
The order Diptera includes all true flies.   These insects are distinctive because their hind wings are reduced to small, club-shaped structures called halteres -- only the membranous front wings serve as aerodynamic surfaces.
www.cals.ncsu.edu/course/ent425/compendium/diptera.html www.cals.ncsu.edu/course/ent425/compendium/diptera.html
Explore large closeup photos and detailed information on dozens of species of two-winged insects in the insect order Diptera. ... Order Diptera - Flies of North America; Insect order Diptera (true flies, two-winged flies) Live adult flies, photographed in the wild.
www.cirrusimage.com/flies.htm
Fly - Wikipedia, the free encyclopedia
True flies are insects of the order Diptera (Greek: = two, and pteron = wing), possessing a single pair of wings on the mesothorax and a pair of halteres, derived from the hind wings, on the metat...
en.wikipedia.org/wiki/Fly
This page displays the seven Diptera records currently available within the Entophiles database. Select one of the thumbnail photographs of flies below to access the descriptive record for this insect. Members of the Order Diptera are characterized by a single pair of fore wings.
www.insects.org/entophiles/diptera/index.html www.insects.org/entophiles/diptera/index.html
The Diptera, or true flies, are a large order of endopterygote Neoptera. It is estimated that the order contains about 200,000 species, worldwide, although only just over half of these have been described. ... Chapter XII: Order Diptera (two-winged or true flies) in Word 6.0...
www.chebucto.ns.ca/ccn/info/Science/SWCS/ZOOBENTH/BENTH... www.chebucto.ns.ca/ccn/info/Science/SWCS/ZOOBENTH/BENTHOS/xii.html
In the Early Jurassic Diptera had become one of the most abundant and diverse insect order, and retained the position of dominant or subdominant group later. There are a lot of the Jurassic dipteran assemblages in Western Europe, Central Asia and Siberia (e.
palaeoentomolog.ru/New/diptera.html palaeoentomolog.ru/New/diptera.html
DIPTERA - Description of Order and Families in British Columbia ... Order Diptera (Flies) ... The Order Diptera is usually divided into two suborders, the Nematocera and the Brachycera. Among the main differences are the structure of the antennae, maxillary palps and larval mandibles. The basic number of segments in the...
www.zoology.ubc.ca/bcdiptera/Order%20Diptera%20Text%20F... www.zoology.ubc.ca/bcdiptera/Order%20Diptera%20Text%20Files/family_descriptions.htm
True flies or Diptera occur in many shapes and sizes and are a very important group. The order includes forms that are parasitic, predaceous and others that live on either living or dead plant or animal material.
insects.tamu.edu/fieldguide/orders/diptera.html insects.tamu.edu/fieldguide/orders/diptera.html
Insects of the order Diptera, the true flies, are a large and diverse group that includes midges, no-see-ums, gnats, mosquitoes, and all manner of flies. Diptera literally means "two wings," the unifying characteristic of this group. ... Most insect taxonomists divide the order Diptera into two suborders: Nematocera,
insects.about.com/od/flies/p/char_diptera.htm insects.about.com/od/flies/p/char_diptera.htm
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