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Crane Fly
A crane fly is any member of the dipteran superfamily Tipuloidea, which contains the living families Cylindrotomidae, Limoniidae, Pediciidae and Tipulidae, as well as several extinct families. "Winter crane flies", members of the family Trichoceridae, are sufficiently different from the typical crane flies of Tipuloidea to be excluded from the superfamily Tipuloidea, and are placed as their sister group within Tipulomorpha. Two other families of flies, the phantom crane flies ( Ptychopteridae) and primitive crane flies ( Tanyderidae), have similar common names due their similar appearance, but they are not closely related to true crane flies. The classification of crane flies has been varied in the past, with some or all of these families treated as subfamilies, but the following classification is currently accepted. Species counts are approximate, and vary over time. ; Infraorder Tipulomorpha : Superfamily Tipuloidea (Typical Crane Flies) :: Family Cylindrotomidae (Cy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nephrotoma Appendiculata
''Nephrotoma appendiculata'', the spotted crane fly, is a species of crane fly. Subspecies Subspecies include: *''Nephrotoma appendiculata appendiculata'' (Pierre, 1919) (Northwestern Europe and the Near East) *''Nephrotoma appendiculata pertenua'' Oosterbroek, 1978 (Southwestern Europe and North Africa) Distribution This species is present in most of Europe, in North Africa and in the Near East. Some in Southern Alberta Canada. Habitat These crane flies inhabit woodland edges, gardens, fields, rough grassland, and farmland.Description ''Nephrotoma appendiculata'' has a wingspan of about , and a body length of .[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Triassic
In the geologic timescale, the Middle Triassic is the second of three epoch (geology), epochs of the Triassic period (geology), period or the middle of three series (stratigraphy), series in which the Triassic system (stratigraphy), system is divided in chronostratigraphy. The Middle Triassic spans the time between annum, Ma and Ma (million years ago). It is preceded by the Early Triassic Epoch and followed by the Late Triassic Epoch. The Middle Triassic is divided into the Anisian and Ladinian age (geology), ages or stage (stratigraphy), stages. Formerly the middle series in the Triassic was also known as Muschelkalk. This name is now only used for a specific unit of stratum, rock strata with approximately Middle Triassic age, found in western Europe. Middle Triassic life Following the Permian–Triassic extinction event, the most devastating of all mass-extinctions, life recovered slowly. In the Middle Triassic, many groups of organisms reached higher diversity again, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocelli
A simple eye or ocellus (sometimes called a pigment pit) is a form of eye or an optical arrangement which has a single lens without the sort of elaborate retina that occurs in most vertebrates. These eyes are called "simple" to distinguish them from " compound eyes", which have multiple lenses. They are not necessarily simple in the sense of being uncomplicated or basic. The structure of an animal's eye is determined by the environment in which it lives, and the behavioural tasks it must fulfill to survive. Arthropods differ widely in the habitats in which they live, as well as their visual requirements for finding food or conspecifics, and avoiding predators. Consequently, an enormous variety of eye types are found in arthropods to overcome visual problems or limitations. Use of the term ''simple eye'' is flexible, and must be interpreted in proper context; for example, the eyes of most large animals are '' camera eyes'' and are sometimes considered "simple" because a sing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crane Fly Wing
Crane or cranes may refer to: Common meanings * Crane (bird), a large, long-necked bird * Crane (machine), industrial machinery for lifting ** Crane (rail), a crane suited for use on railroads People and fictional characters * Crane (surname), including a list of people and fictional characters with the surname * Crane (given name), a list of people Places Barbados * The Crane, Saint Philip, Barbados United Kingdom * River Crane, Dorset * River Crane, London, a small river of London, branch to the Thames ** Crane (ward), an former electoral ward of Hillingdon London Borough Council that existed from 1978 to 2002 United States * Crane, Indiana, a town * Crane, Missouri, a town * Crane, Montana, a census-designated place and unincorporated community * Crane, Oregon, a census-designated place and unincorporated community * Crane County, Texas ** Crane, Texas, a city and the county seat * Crane, Virginia, an unincorporated community * Crane, Washington, an unincorporated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostrum (anatomy)
Rostrum (from Latin ', meaning '':wikt:beak, beak'') is a term used in anatomy for several kinds of hard, beak-like structures projecting out from the head or mouth of an animal. Despite some visual similarity, many of these are Phylogenetics, phylogenetically unrelated structures in widely varying species. Invertebrates * In spiders, the rostrum is a part of the mouth of which it borders the opening in front. Homologous of an upper lip, this outgrowth is especially characterised by the presence of a pocket-shaped secreting organ, the rostral gland, only accessible by the sole means of histology and electron microscopy (external link "archentoflor"). * In crustaceans, the rostrum is the forward extension of the carapace in front of the eyes. It is generally a rigid structure, but can be connected by a hinged joint, as seen in Leptostraca. * Among insects, the rostrum is the name for the piercing insect mouthparts, mouthparts of the order Hemiptera as well as those of the snow s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorax (insect Anatomy)
The thorax is the midsection ( tagma) of the hexapod body (insects and entognathans). It holds the head, legs, wings and abdomen. It is also called mesosoma or cephalothorax in other arthropods. It is formed by the prothorax, mesothorax and metathorax and comprises the scutellum; the cervix, a membrane that separates the head from the thorax; and the pleuron, a lateral sclerite of the thorax. In dragonflies and damselflies, the mesothorax and metathorax are fused together to form the synthorax. In some insect pupae, like the mosquitoes', the head and thorax can be fused in a cephalothorax. Members of suborder Apocrita (wasps, ants and bees) in the order Hymenoptera have the first segment of the abdomen fused with the thorax, which is called the propodeum. The head is connected to the thorax by the occipital foramen, enabling a wide range of motion for the head. In most flying insects, the thorax allows for the use of asynchronous muscles Asynchronous muscles are muscle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antenna (biology)
An antenna (plural: antennae) is one of a pair of appendages used for Sensory system, sensing in arthropods. Antennae are sometimes referred to as ''feelers''. Antennae are connected to the first one or two Segmentation (biology), segments of the arthropod head. They vary widely in form but are always made of one or more jointed segments. While they are typically sensory organs, the exact nature of what they sense and how they sense it is not the same in all groups. Functions may variously include sensing tactition, touch, air motion, heat, vibration (sound), and especially insect olfaction, smell or gustation, taste. Antennae are sometimes modified for other purposes, such as mating, brooding, swimming, and even anchoring the arthropod to a substrate (biology), substrate. Larval arthropods have antennae that differ from those of the adult. Many crustaceans, for example, have free-swimming larvae that use their antennae for swimming. Antennae can also locate other group members i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holorusia
''Holorusia'' is a genus of true crane fly, including the largest known crane fly species, '' Holorusia mikado''. Biology The larvae are aquatic. Distribution Asia & Australasia. Species *'' H. aberrans'' (Alexander, 1920) *'' H. agni'' Alexander, 1971 *'' H. albicostigma'' (Alexander, 1950) *'' H. albovittata'' ( Macquart, 1838) *'' H. andrewsi'' ( Edwards, 1932) *'' H. astarte'' (Alexander, 1949) *'' H. basiflava'' Yang & Yang, 1993 *'' H. bioculata'' (Alexander, 1967) *'' H. bitruncata'' (Alexander, 1950) *'' H. borneensis'' ( Brunetti, 1918) *'' H. bourbonica'' (Alexander, 1957) *'' H. brobdignagia'' ( Westwood, 1876) *'' H. calliergon'' (Alexander, 1940) *'' H. carmichaeli'' ( Brunetti, 1913) *'' H. castanea'' ( Macquart, 1838) *'' H. cerbereana'' (Alexander, 1942) *'' H. clavipes'' ( Edwards, 1921) *'' H. conspicabilis'' Skuse, 1890 *'' H. cressida'' (Alexander, 1953) *'' H. damuda'' Evenhuis, 2006 *'' H. degeneri'' Alexander, 1978 *'' H. dives'' ( Brunetti, 1912) *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wingspan
The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of , the official record for a living bird. The term wingspan, more technically 'extent' , is also used for other winged animals such as pterosaurs, bats, insects, etc., and other aircraft such as ornithopters. In humans, the term wingspan also refers to the arm span, which is the distance between the length from the end of an individual's arm (measured at the fingertips) to the individual's fingertips on the other arm when raised parallel to the ground at shoulder height. Wingspan of aircraft The wingspan of an aircraft is always measured in a straight line, from wingtip to wingtip, regardless of wing shape or sweep. Implications for aircraft design and animal evolution The lift from wings is proportional to their area, so the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stilts
Stilts are poles, posts or pillars that allow a person or structure to stand at a height above the ground. In flood plains, and on beaches or unstable ground, buildings are often constructed on stilts to protect them from damage by water, waves or shifting soil or sand. Stilts for walking have platforms for the feet and may be strapped to the user's legs. Stilts have been used for many hundreds of years.''Les Echasseurs Namurois''. (visited 2008-03-11) Types 
Hand-held Hand-held stilts are used as childhood toys and in circus skills workshops ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crane Fly - (Tipula)
Crane or cranes may refer to: Common meanings * Crane (bird), a large, long-necked bird * Crane (machine), industrial machinery for lifting ** Crane (rail), a crane suited for use on railroads People and fictional characters * Crane (surname), including a list of people and fictional characters with the surname * Crane (given name), a list of people Places Barbados * The Crane, Saint Philip, Barbados United Kingdom * River Crane, Dorset * River Crane, London, a small river of London, branch to the Thames ** Crane (ward), an former electoral ward of Hillingdon London Borough Council that existed from 1978 to 2002 United States * Crane, Indiana, a town * Crane, Missouri, a town * Crane, Montana, a census-designated place and unincorporated community * Crane, Oregon, a census-designated place and unincorporated community * Crane County, Texas ** Crane, Texas, a city and the county seat * Crane, Virginia, an unincorporated community * Crane, Washington, an unincorporated c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Paul Alexander
Charles Paul Alexander (September 25, 1889, Gloversville, New York – December 3, 1981) was an American entomologist who specialized in the Tipulidae family of craneflies. Charles Paul Alexander was the son of Emil Alexander and Jane Alexander (née Parker). Emil (the father) immigrated to the United States in 1873 and changed his surname from Schlandensky to Alexander. Charles entered Cornell University in 1909, earning a Bachelor of Science in 1913 and a Ph.D. in 1918. Between 1917 and 1919, he was entomologist at the University of Kansas, then from 1919 to 1922, at the University of Illinois. He then became professor of entomology at Massachusetts Agricultural College The University of Massachusetts Amherst (UMass Amherst) is a Public university, public land-grant university, land-grant research university in Amherst, Massachusetts, United States. It is the Flagship university, flagship campus of the Univer ... at Amherst. He studied Diptera, especially in the fami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
