Taxonomic changes in African Stratiomyidae (Diptera).

Thirteen new generic synonyms, nineteen species synonyms and forty-eight new combinations of African Stratiomyidae are proposed (senior synonym in parentheses):Arthronemina Lindner in James, 1980 syn. nov. (=Argyrobrithes Grünberg, 1915), Arthronema Lindner, 1966b syn.

A new species of Cyphomyia Wiedemann from the Dominican Republic with a key to Caribbean species of the genus (Diptera, Stratiomyidae, Clitellariinae).

A new species of Cyphomyia Wiedemann, Cyphomyiabaoruco sp. n., is described from the Dominican Republic.

A revision of the Neotropical genus Paraberismyia Woodley (Diptera, Stratiomyidae, Beridinae) with three new species.

The Neotropical genus Paraberismyia Woodley, 1995, is revised. Three new species, P. chiapas sp.

A new species of Lixophaga Townsend (Diptera: Tachinidae) from Colombia, a parasitoid of Neoleucinodes elegantalis (Guenée) (Lepidoptera: Crambidae).

A new species of Lixophaga Townsend (Diptera: Tachinidae) from Colombia, Lixophaga puscolulo Carrejo & Woodley, sp. nov., is described and illustrated.

Revision of the southeast Asian soldier-fly genus Parastratiosphecomyia Brunetti, 1923 (Diptera, Stratiomyidae, Pachygastrinae).

The genus Parastratiosphecomyia Brunetti is revised with the description of two new species: Parastratiosphecomyia freidbergisp. n. from India and Parastratiosphecomyia rozkosnyisp.

Integration of DNA barcoding into an ongoing inventory of complex tropical biodiversity.

Inventory of the caterpillars, their food plants and parasitoids began in 1978 for today's Area de Conservacion Guanacaste (ACG), in northwestern Costa Rica. This complex mosaic of 120 000 ha of conserved and regenerating dry, cloud and rain forest over 0-2000 m elevation contains at least 10 000 species of non-leaf-mining caterpillars used by more than 5000 species of parasitoids. Several hundred thousand specimens of ACG-reared adult Lepidoptera and parasitoids have been intensively and extensively studied morphologically by many taxonomists, including most of the co-authors.

DNA barcodes reveal cryptic host-specificity within the presumed polyphagous members of a genus of parasitoid flies (Diptera: Tachinidae).

Insect parasitoids are a major component of global biodiversity and affect the population dynamics of their hosts. However, identification of insect parasitoids is often difficult, and they are suspected to contain many cryptic species. Here, we ask whether the cytochrome c oxidase I DNA barcode could function as a tool for species identification and discovery for the 20 morphospecies of Belvosia parasitoid flies (Diptera: Tachinidae) that have been reared from caterpillars (Lepidoptera) in Area de Conservación Guanacaste (ACG), northwestern Costa Rica.