However, it is widely distributed with some—such as the rat flea and the mouse flea—having been carried all over the world by humans. Professor of Microbiology, University of Maryland, Baltimore, 1962–83. Fleas are parasites that live on the exterior of the host. As the chief agent transmitting the Black Death (bubonic plague) in the Middle Ages, they were an essential link in the chain of events that resulted in the death of a quarter of the population of Europe. Send us feedback. Please tell us where you read or heard it (including the quote, if possible). flea - Children's Encyclopedia (Ages 8-11), flea - Student Encyclopedia (Ages 11 and up). 'All Intensive Purposes' or 'All Intents and Purposes'? Fleas transmit myxomatosis, a viral disease of rabbits, which is used deliberately to control rabbits in areas where they are severe pests (e.g., in Australia). See more. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. Flea definition is - any of an order (Siphonaptera) of small wingless bloodsucking insects that have a hard laterally compressed body and legs adapted to leaping and that feed on warm-blooded animals. Synonyms for fleas include bugs, insects, beasties, creepy-crawlies, goggas, midges, minibeasts, mites, ants and beetles. He that lies down with dogs, shall rise up with fleas. Learn a new word every day. What does fleas mean? Infestation by fleas may cause severe inflammation of the skin and intense itching. Flea, (order Siphonaptera), any of a group of bloodsucking insects that are important carriers of disease and can be serious pests. Species that attack people and livestock include the cat flea (Ctenocephalides felis), the so-called human flea (Pulex irritans), the dog flea (Ctenocephalides canis), the sticktight flea (Echidnophaga gallinacea), and the jigger, or chigoe, flea (Tunga penetrans). Those who sleep with dogs will rise with fleas. What made you want to look up flea? More than 100 species of fleas are known to be able to be infected by the plague bacillus, and an additional 10 species are implicated as carriers of the classic type of urban plague. Articles from Britannica Encyclopedias for elementary and high school students. Delivered to your inbox! By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Fleas are considered important in the maintenance and spread of many locally restricted infections among rodents and other mammals, including tularemia and Russian spring-summer encephalitis. Telugu Translation. 'Nip it in the butt' or 'Nip it in the bud'. గుమ్మడి పురుగు. “Flea.” Dictionary, Merriam-Webster, The adult flea varies from about 0.1 to 0.32 cm (0.039 to 0.13 inch) in length and feeds exclusively on the blood of mammals (including humans) and birds. Here's a list of translations. ఫ్లీ. We truly appreciate your support. Although many animals acquire partial immunity after constant or repeated attacks, individuals (especially humans) can occasionally become sensitized after exposure and develop allergies. Rutgers even tried some razzle dazzle on the 2-point conversion, but Melton’s pass attempt on a reverse, Symptoms of murine typhus usually present within two weeks after contact with infected fleas or, People typically get bubonic or septicemic plague after they are bitten by a, Usually, people get the plague after being bitten by a rodent, Symptoms including fever, nausea, weakness and swollen lymph nodes, which often show up within two weeks of exposure to an infected animal or, Games as a service has brought formerly single-player role-playing game franchises like Grand Theft Auto and Fallout online and furnished players with tools to organize. With about 2,000 species and subspecies known, the order is still a small one compared with many other groups of insects. Please select which sections you would like to print: Corrections? Fleas are small, wingless insects with a tough cuticle bearing many bristles and frequently combs (ctenidia) of broad, flattened spines. Poultry may be parasitized by the European chicken flea (Ceratophyllus gallinae) and, in the United States, by the western chicken flea (Ceratophyllus niger). The Nemours Foundation - For Kids - Hey! తుళ్ళు పురుగు. Find out in this quick true or false quiz. Get instant definitions for any word that hits you anywhere on the web! ఫ్లీ, గుమ్మడి పురుగు, తుళ్ళు పురుగు. Mārkeṭ market. Gum'maḍi purugu flea. Thoughts, like fleas, jump from man to man, but they don't bite everybody. Although there are occasional cases of plague in tropical and some temperate regions, the disease in humans can be controlled by early diagnosis and antibiotics. Parasitic, blood-sucking, wingless insects comprising the order Siphonaptera. Definition of fleas in the dictionary. STANDS4 LLC, 2020. More Telugu words for flea. See the full definition for flea in the English Language Learners Dictionary, Nglish: Translation of flea for Spanish Speakers, Britannica English: Translation of flea for Arabic Speakers, Encyclopedia article about flea. . Native species of fleas are found in polar, temperate, and tropical regions. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Certain fleas that feed primarily on rodents or birds sometimes attack people, particularly in the absence of their usual host. Get exclusive access to content from our 1768 First Edition with your subscription. Our latest podcast episode features popular TED speaker Mara Mintzer. Can you spell these 10 commonly misspelled words? before the 12th century, in the meaning defined above, Middle English fle, from Old English flēa; akin to Old High German flōh flea. Infestation by fleas may cause severe inflammation of the skin and intense itching. "fleas." Accessed 25 Nov. 2020. Fleas are parasites that live on the exterior of the host (i.e., are ectoparasitic). Thanks for your vote! Omissions? Intense itching accompanies the development and enlargement of the cyst as the abdomen of the pregnant flea swells to the size of a pea; secondary infections may constitute serious complications.

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