title: Test for assortative mating between Boophilus microplus and Boophilus annulatus (Acari: Ixodidae).
abstract: The closely related cattle ticks, Boophilus microplus (Canestrini) and B. annulatus (Say), were tested for possible assortative mating under conditions designed to mimic those in the field. Patterns in the numbers of the four possible types of matings were generally indicative of a preference for conspecific mates in both species. There were significantly more conspecific and fewer interspecific matings than would be predicted from the observed frequencies of males and females among the two species had they mated at random.
authors.affiliation: Knipling-Bushland U.S. Livestock Insects Research Laboratory, USDA-ARS, Kerrville, Tex. 28028-9184.
authors.forename: L R
authors.initials: LR
authors.lastname: Hilburn
authors.forename: R B
authors.initials: RB
authors.lastname: Davey
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D005260:Female; D008297:Male; D012726:Sexual Behavior, Animal; D013984:Tick Infestations / Q000469:parasitology / Q000662:veterinary*; D013987:Ticks / Q000502:physiology*