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Flea
Flea, the common name for the order Siphonaptera, includes 2,500 species of small flightless insects that live as external parasites of mammals and birds. Fleas live by ingesting the blood of their hosts. Adult fleas grow to about long, are usually brown, and have bodies that are "flattened" sideways or narrow, enabling them to move through their hosts' fur or feathers. They lack wings; their hind legs are extremely well adapted for jumping. Their claws keep them from being dislodged, and their mouthparts are adapted for piercing skin and sucking blood. They can leap 50 times their body length, a feat second only to jumps made by another group of insects, the superfamily of froghoppers. Flea larvae are worm-like, with no limbs; they have chewing mouthparts and feed on organic debris left on their hosts' skin. Genetic evidence indicates that fleas are a specialised lineage of parasitic scorpionflies (Mecoptera) ''sensu lato'', most closely related to the family Nannochor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flea Circus
A flea circus is a circus sideshow attraction in which fleas are attached (or appear to be attached) to miniature carts and other items, and encouraged to perform circus acts within a small housing. History The first records of flea performances were from watchmakers who were demonstrating their metalworking skills. In 1578, Mark Scaliot produced a lock and chain that were attached to a flea. The first recorded flea circus dates back to the early 1820s, when an Italian impresario called Louis Bertolotto advertised an “extraordinary exhibition of industrious fleas” on Regent Street, London. Some flea circuses persisted in very small venues in the United States as late as the 1960s. The flea circus at Belle Vue Zoological Gardens, Manchester, England, was still operating in 1970. In 2013, there was still at least one genuine flea circus still performing (at the annual Oktoberfest in Munich, Germany) and Svensons in the UK occasionally use real fleas, but most flea circuses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
