title: Attraction to mammals of male mosquitoes with special reference to Aedes diantaeus in Sweden.
abstract: During investigations in central Sweden on the ecology of mosquito vectors of Ockelbo disease, large numbers of Aedes diantaeus males and lesser numbers of Ae. communis, Ae. excrucians and Ae. intrudens males were captured in animal-baited (rabbit, guinea pig, hen, dove, unbaited control) suction- and net-traps. In the five suction-traps, 57% of the diantaeus captured (N = 1,896) were males. Although the guinea pig-baited suction-trap captured the highest mean number of diantaeus males, data showed that these males, like the females, were mainly attracted to the largest mammal, i.e., the rabbit. These males assembled in the vicinity of the rabbit presumably to intercept females coming to feed. The net-trap data showed that orientation by the males to the rabbit presumably involved olfactory cues emanating from the mammal.
mesh_terms: D000330:Aedes / Q000502:physiology*; D000818:Animals; D001717:Birds / Q000469:parasitology; D005260:Female; D006168:Guinea Pigs / Q000469:parasitology; D006790:Host-Parasite Interactions; D008297:Male; D008322:Mammals / Q000469:parasitology*; D011200:Poultry / Q000469:parasitology; D011817:Rabbits / Q000469:parasitology; D012621:Seasons; D012726:Sexual Behavior, Animal / Q000502:physiology*