title: Abundance and seasonality of Cochliomyia macellaria (Diptera: Calliphoridae) in Southern Pantanal, Brazil.
abstract: Cochliomyia macellaria (Diptera: Calliphoridae), known as the secondary screwworm, occurs in the Americas and has medical-veterinary and forensic importance. This study aimed to describe the seasonal fluctuation of this species in the Pantanal region, Central-Western Brazil. From December 2004 to November 2007 fly catches using four windoriented traps baited with decaying bovine liver were carried out at the Nhumirim ranch, Nhecolândia subregion, Southern Pantanal. Traps remained active throughout the study period and collections were carried out on a weekly basis. A total of 159,397 Calliphoridae were caught and C. macellaria (57.33%) was the most abundant species. C. macellaria occurred all over the year showing a bimodal behavior with peaks in May-July (late autumn/early winter) and October-December (spring).
authors: Embrapa Gado de Corte, Empresa Brasileira de Pesquisa Agropecuaria Campo Grande, Brazil. koller@cnpgc.embrapa.br
authors: Wilson Werner
authors: WW
authors: Koller
authors: Antonio Thadeu Medeiros de
authors: AT
authors: Barros
authors: Elaine Cristina
authors: EC
authors: Corrêa
mesh_terms: D000818:Animals; D001938:Brazil; D004175:Diptera; D011157:Population Dynamics; D012621:Seasons