What's the difference between gadfly and horsefly?

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".

Horsefly


Definition:

  • (n.) Any dipterous fly of the family Tabanidae, that stings horses, and sucks their blood.
  • (n.) The horse tick or forest fly (Hippobosca).

Example Sentences:

  • (1) Potential horsefly intermediate hosts collected in the enzootic area included Hybomitra rhombica osburni, H. tetrica, H. metabola, Chrysops noctifer pertinax and Atylotus incisuralis.
  • (2) That information together with our observations suggest that segregation of infected horses (usually defined as at least 200 yards from susceptible horses) as a control measure for EIA may not be an adequate safeguard against transmission in areas where horseflies are numerous.
  • (3) In 1 of 7 transmission trials, a single horsefly transmitted EIA virus from an acutely infected pony to a susceptible pony.
  • (4) The knowledge accumulated in the course of studies of bloodsucking dipterans: mosquitoes, horseflies, Heleidae, midges in the Urals and the adjacent territories is reviewed.
  • (5) (3) There is a time link between the rate of sero-conversion and the variations in activity of the horsefly population.
  • (6) Groups of horseflies isolated for 3, 10, or 30 minutes before refeeding transmitted EIA virus, whereas those isolated for 4 or 24 hours did not.
  • (7) After statistical analysis, this space-time study showed that: (1) There is a significant positive geographical correlation between the rate of incidence of BLV infection and the density of the horsefly population.
  • (8) Spiroplasmas have been isolated previously from a number of blood-sucking arthropods, including ticks, horseflies, and deerflies.
  • (9) The average number being 120-300 mosquitoes and 50 horseflies per hour, the milking qualities in the cattle decreased by 6.2%, the milk fat content by 11.8%.
  • (10) Seven mosquito species and 18 horsefly species were observed to be attacking the cattle.
  • (11) A parallel entomological study was run over the same period, using continuous trapping, in order to determine both the density and variations of horsefly (Tabanus spp.)
  • (12) However, this protection period was not achieved for horseflies.
  • (13) Data from field studies indicate that the home range or flight distance of horseflies may exceed 4 miles.
  • (14) In some ways, however, chirps are a Trojan horsefly, a way to sneak bugs into American diets and transform sceptics into insectivores.
  • (15) 13,924 mosquitoes, 75 horseflies and 60 blackflies were processed in 1973.
  • (16) Blood-feeding success of female horseflies, Hybomitra expollicata Pandellé and Tabanus bromius L. (Diptera: Tabanidae), was studied.
  • (17) Dipterous blood-sucking insects (horseflies, black flies, gnats, midges) have negative impacts on the performance of draught horses in forest enterprises.
  • (18) Microsporidia of the genus Ameson were recorded from larvae of horseflies of the genus Hybomitra in Karelia.