A new anthophilic species of Drosophila Fallen belonging to the bromeliae group of species (Diptera, Drosophilidae)

摘要

Drosophila speciosa sp. nov. from: Belem, Para, Brazil, is described and morphologically compared to a closely related species, D. aguape Val & Marques, 1996. Adult specimens of D. speciosa sp. nov. were collected while visiting T. speciosum Willd. ex Spreng. flowers in EMBRAPA's Theobroma Linnaeus germoplasm collections (113 individuals) in Belem and in Caxiuana Scientific Station, in Melgaco, Para, Brazil (four individuals). Emergent were obtained from T. speciosum flowers in both localities being four adults in Caxiuana and 532 in EMBRAPA. Other eight emergencies were registered from Passiflora edulis Sims flowers in Curuca, Para, Brazil.