Ecologia de mosquitos (Diptera, Culicidae) em criadouros naturais e artificiais de área rural do norte do Parana, Brasil: II. Coletas com isca humana

Abstract

With then purpose of knowing the species of mosquitos that colonize an anthropogenic area in the North of Parana, Brazil. 1496 specimens were captured by the humam bait method, accountig 23 species among them the following were predominam: Anopheles strodei Root, 1926; An. evansae Brethes, 1926; An. galvaoi Causey, Deane & Deane, 1943; An. albitarsis Lynch Arribalzaga, 1878; Coquillettidea juxtamansonia Chagas, 1907; Co. venezuelensis Theobaldi, 1912; Culex (Melanoconion) sp. e Aedes fluviatilis (Lutz, 1904) and showed shong anthopophilia and a high degree of adaptation to humam environment. On the cantray, the species that showed lilth adaptation to such ambients or to the geoclimatic conditions of the region were: Anopheles triannulatus (Neiva & Pinto, 1922); An. parvus (Chagas, 1907); An. lutzii Cruzi, 1901, Culex amazonensis (Lutz, 1905); Cx. chidesteri; Psorophora confinnis (Linch Arribalzaga, 1891); Ps. discrucians (Walker, 1856); Ps. cingulata (Fabricius, 1805) e Aedes scapularis. Although Anopheles argyritarsis Robineau-Desvoidy, 1827; Culex coronator Dyar & Knab, 1906; Cx. mollis Dyar & Knab, 1906 and Cx. quinquefasciatus Say, 1823, were captured in little numbers, it is knowntht they an mosquito of human surroundings. These mosquitos showed a plak of feeding activity directly related to sunset bat did not have a bimodal behaviour. Anophelinae were in general more active in spring while Culex Linnaeus, 1758; Coquillettidia Dyar, 1905; Aedes Meigen, 1818; Mansonia Blanchard, 1901 e Psorophora Robineau-Desvoidy, 1827 were more active in summer.