Trichogramma bellaunionense Basso & Pintureau, 2001

Querino, Ranyse B. & Zucchi, Roberto A., 2019, Annotated checklist and illustrated key to the species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) from South America, Zootaxa 4656 (2), pp. 201-231 : 205

publication ID	https://doi.org/ 10.11646/zootaxa.4656.2.1
publication LSID	lsid:zoobank.org:pub:3BCA5814-1747-4936-B36E-30E3D6016178
DOI	https://doi.org/10.5281/zenodo.5943659
persistent identifier	https://treatment.plazi.org/id/F05B87A2-E76F-FF85-09A9-FB20FF13EDC5
treatment provided by	Plazi
scientific name	Trichogramma bellaunionense Basso & Pintureau, 2001
status

Treatment

Diagnosis. Antenna with relatively long setae; base of dorsal lamina wide and with no notch laterally, dorsal lamina with pointed apex and not reaching volsellar apex; intervolsellar process triangular and moderately developed, not reaching dorsal lamina apex ( Basso & Pintureau 2001).

Comments. Trichogramma bellaunionense is most similar to T. lasallei Pinto, 1999 . According to Basso & Pintureau (2001), in T. bellaunionense the dorsal lamina has a pointed apex and no lateral notch, and in T. lasallei the dorsal lamina has the apex usually obscurely pointed, and two narrow notches at the base. It is very difficult to separate these species morphologically, thus T. bellaunionense was not included in the key.

Type repository. Muséum National d’Histoire Naturelle, Paris (holotype and paratypes); National Museum of Natural History, Washington, D.C. and Montevideo Faculty of Agronomy (paratypes).

Type locality. Bella Unión region, Artigas (northwestern Uruguay).

Distribution in South America. Uruguay.

Host. Diatraea saccharalis (Fabricius, 1794) ( Lepidoptera : Crambidae ), on rice ( Oryza sativa L.).