(n.) A dipterous insect of the family (Estridae, of many different species, some of which are particularly troublesome to domestic animals, as the horse, ox, and sheep, on which they deposit their eggs. A common species is one of the botflies of the horse (Gastrophilus equi), the larvae of which (bots) are taken into the stomach of the animal, where they live several months and pass through their larval states. In tropical America one species sometimes lives under the human skin, and another in the stomach. See Gadfly.
Example Sentences:
(1) Larvae of the nasal botfly, Oestrus ovis, were present only from January to July.
(2) We report a case in which the first larval stage of a rodent or rabbit botfly, Cuterebra sp., invaded the anterior chamber, produced a transient iridocyclitis, and adhered to the posterior cornea where it remained as a dead, slightly atrophic body.
(3) Sheep botfly (Oestrus ovis) conjunctival infestation is rare in North America but is common in other parts of the world.
(4) Three patients had conjunctival ophthalmomyiasis caused by the ovine nasal botfly.
(5) We saw two cases of cutaneous myiasis from the larvae of the botfly, Dermatobia hominis.
(6) We saw a 24-year-old man who returned from South America with cutaneous myiasis caused by larvae of the human botfly Dermatobia hominis.
(7) The paper describes the flight periods and dynamics of abundance of horse botflies, life span of females and males, effect of environmental factors on the activity of flies and their behaviour, potential fecundity of different species of botflies, duration of embryonal development, preservation of viability of larvae in egg membranes, localization of different stages of botflies in the host, and methods of their control.
(8) The entire syndrome was subsequently determined to be due to cutaneous myiasis caused by the larvae of Hypoderma lineatum, the cattle botfly.
(9) A case of botfly myiasis occurred in a patient who traveled to Brazil.
(10) Alongside with a high intensity of infection of horses with botfly larvae there was observed mass aberrant parasitism of horse botflies in farms of Astrakhan, Guryev and Uralsk Provinces, and in the Kalmyk ASSR in 1980-1981 and 1987.
(11) The main reasons are as follows: factors depending on the population density at the larval phase, the light day duration within the life cycle of the botfly females.
(12) During the winter months, 2nd and 3rd instar Rhinoestrus antidorcitis and R. vanzyli (nasal botflies) were present.
(13) The flight of the horse botfly begins from the second decade of June and ends in the second decade of September; the flight of the sheep botfly begins in the third decade of June and ends in the first decade of September.
(14) We report a case of cutaneous myiasis caused by the human botfly, Dermatobia hominis, in a soldier who had participated in military operations in Central America.
(15) Presented is a case of acute bilateral conjunctivitis in a healthy 28-year-old man with signs and symptoms resembling those of catarrhal conjunctivitis but resulting from infestation with larvae of the sheep nasal botfly.
(16) The mixed host inflammatory response surrounding the larvae included lymphoblasts, eosinophils, activated fibroblasts, mature histiocytes, mast cells, plasma cells, and Langerhans cells, indicating a complex interactive immunologic response to the botfly parasite.
(17) Infection with this parasite, botfly myiasis, is described in detail.
(18) Gasterophilus intestinalis was the most prevalent and abundant botfly larva recovered.
(19) Botfly infestation was analyzed in 1319 small mammals from varied habitats and elevations in upland Virginia, 1972-1974.
(20) A description of the life cycle of the tropical botfly, Dermatobia hominis, is presented.
Gadfly
Definition:
(n.) Any dipterous insect of the genus Oestrus, and allied genera of botflies.
Example Sentences:
(1) Over successive failed presidential campaigns Ron Paul turned from laughable outsider to respected gadfly to the head of an enthusiastic grassroots conservative movement whose overwhelmingly young followers have a major impact on the Republican party.
(2) The erstwhile MP and professional gadfly has published a blogpost decrying "privilege checking", and longing to return to a species of "reality-based" feminism where everyone would stop bothering her about class, race and money.
(3) If you are being slightly less generous, you might agree with the verdict of an internal Tory document that called them "cranks, gadflies and extremists" .
(4) Twain's cult of personality – as lecturer and novelist, commentator and social critic, travel and humour writer, gadfly and avuncular curmudgeon – was carefully judged, his folksy humour natural, but strategically deployed.
(5) For the German media Samaras is the fly in the ointment, the gadfly who has put personal ambition before national interest.
(6) The prevalence of talent show products has contributed to this gadfly pop existence, even if they did produce acts with the staying power of Girls Aloud and Leona Lewis.
(7) This article traces Codman's career as an innovator and political gadfly at the Massachusetts General Hospital during the first three decades of this century, and examines the development and demise of his end-result system.
(8) Then Cruz was considered a conservative gadfly who would have to claw and fight rivals to be the favorite among even his Tea Party base but Cruz fended off rival after rival to win the Iowa caucuses and become the conservative standard-bearer in the field.
(9) Let's count some of the more vocal opponents – Oumar Mariko, Mali's perpetual gadfly; former French prime minister Dominique de Villepin, who argues that it would be better to wait for the lions to lie down with the lambs; Paris-based Camerounian novelist Calixthe Beyala, who argues that those Malians who would prefer not to live under a crude faux-Islamic vigilantism suffer from a plantation mentality; and some truly reprehensible protesters at the French embassy in London, who refuse to believe that most Malians are Muslims and don't need religious instruction from Salafists.
(10) The Buk, known to the US military as an SA-11 Gadfly, can reach targets up to altitudes of 46,000 feet.
(11) Ukip, a party once dismissed as being filled with " cranks and gadflies ", poses a real threat to the main parties at the forthcoming elections.
(12) I said it far less succinctly than Greene did, though, in a long, digressive blog post in which I echoed concerns raised by a piece that had recently run in the magazine n+1: that Gawker, once a useful gadfly that irritated the powerful, had become a bully more powerful than the institutions it mocked.
(13) They sound a bit like those American gadflies the Bravery, and that is not good at all.
(14) "We are big enough and ugly enough to put up with being called fruitcakes or loonies or gadflies.
(15) Dempster, whose gossip column appeared in the Daily Mail from 1971 to 2003, a remarkable innings, knew his core market: Middle England moralists who loved a lord, panted over a princess, doted on a duchess and became horny over an heiress - especially when any of these social gadflies flattered the readers' own lives by having disastrous affairs, getting divorced, taking drugs, fighting in nightclubs, going to jail, and generally provoking self-satisfied tut-tuts.
(16) From political unknown he has become the gadfly tormenting the big players in the EU.
(17) A giant picture of a fetus was displayed onstage for a few minutes and rightwing gadfly Frank Gaffney warned of the dangers of an electromagnetic pulse attack on the United States.
(18) His remarks prompted an angry response from Mr Kilroy-Silk, the UKIP candidate in the east Midlands, who was infuriated by an internal Tory document which described UKIP members as "little Englanders", "cranks and political gadflies".