Ricerc@Sapienza

The parasitoid-host association between Orgyia antiqua (Linnaeus) (Lepidoptera: Lymantriidae) and Carcelia
atricosta Herting (Diptera: Tachinidae) is recorded here for the first time in Italy. A single caterpillar of O. antiqua was
collected in Northern Italy (Arzergrande, Padua, Veneto Region) in June 2015. After the specimen died, a single tachinid
larva emerged and pupariated. The emerged parasitoid was identified using DNA barcoding, with DNA extracted from the

The Glaurocarini are a small Old World tribe of tachinids belonging to the subfamily Tachininae. Two genera are currently recognized, Glaurocara Thomson with 16 species and Semisuturia Malloch with eight species. In this study we describe Semisuturia moffattensis Inclán, O'Hara, Stireman & Cerretti sp. n. from Queensland and New South Wales and compare it with congeners as well as other glaurocarines. The new species is readily identifiable among world glaurocarines by having a row of setae on lower 2/3 of facial ridge.

Agroecological research was carried out in northern Cameroon from 2008 to 2014 to develop a strategy aiming to encourage the action of natural enemies against lepidopteran pests in cotton crops and in surrounding landscapes. Tachinidae is one of the most diverse families of Diptera in the Afrotropics and represents an important group of endoparasitoids, although their role as biocontrol agents in crops is still poorly understood in Africa.

We reconstructed phylogenetic relationships within the diverse parasitoid fly family Tachinidae using four nuclear loci (7800 bp) and including an exceptionally large sample of more than 500 taxa from around the world. The position of the earthworm-parasitizing Polleniinae (Calliphoridae s.l.) as sister to Tachinidae is strongly supported. Our analyses recovered each of the four tachinid subfamilies and most recognized tribes, with some important exceptions in the Dexiinae and Tachininae.