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The housefly (Musca domestica) is a fly of the suborder Cyclorrhapha.It possibly originated in the Middle East, and spread around the world as a commensal of humans.Adults are gray to black, with four dark, longitudinal lines on the thorax, slightly hairy bodies, and a single pair of membranous wings.
It is present in the New World tropics. Of the five species of Cochliomyia, only one species of screwworm fly in the genus is parasitic; also, a single Old World species is placed in a different genus (Chrysomya bezziana). Infestation of a live vertebrate animal by a maggot is technically called myiasis. While the maggots of many fly species ...
Modern groups of animals can be grouped by the arrangement of their body structures, so are said to possess different body plans. A body plan, Bauplan (pl. German: Baupläne), or ground plan is a set of morphological features common to many members of a phylum of animals. [1] The vertebrates share one body plan, while invertebrates have many.
The etymology of the word "morphology" is from the Ancient Greek μορφή (morphḗ), meaning "form", and λόγος (lógos), meaning "word, study, research". [2] [3]While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist ...
It is notorious for its propensity to inflict painful bites on people, [4] having been described as the most aggressive fly species in Florida. [6] The female feeds on blood to develop eggs, and is most active in the summer and early autumn during daylight hours, especially in the late afternoon and on overcast days.
A pioneering ballistics analysis was used to make the discovery, researchers in Belgium said.
The stable fly bites humans at rest in the outdoors. In many parts of the world, the species is a carrier of trypanosomid parasites. [ 9 ] Some of the reported parasites and diseases for which the stable fly might be a vector include Trypanosoma evansi (the agent of Surra ), Trypanosoma brucei , brucellosis , equine infectious anemia , African ...
Chrysomya bezziana, also known as the Old World screwworm fly or screwworm, is an obligate parasite of mammals. Obligate parasitic flies require a host to complete their development. Named to honor the Italian entomologist Mario Bezzi, this fly is widely distributed in Asia, tropical Africa, India, and Papua New Guinea. The adult can be ...