Trichogramma bruni Nagaraja, 1983

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 : 206

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.5943665

persistent identifier

https://treatment.plazi.org/id/F05B87A2-E76E-FF84-09A9-FC76F8D8ED14

treatment provided by

Plazi

scientific name

Trichogramma bruni Nagaraja, 1983
status

 

Trichogramma bruni Nagaraja, 1983 View in CoL

Diagnosis. Flagelliform setae long; dorsal lamina with distinct basal constriction, extending about two-thirds of length of genital capsule; intervolsellar process short, not extending up base of volsellae.

Comments. The following combination of characters separates T. bruni from T. lasallei and T. rojasi : long flagelliform setae, basiconic sensilla in position 4, short anterior setae on scutellum, genital capsule yellowish, and long ventral ridge. According to Velásquez & Téran (2003), T. castrensis Velásquez & Téran is a junior synonym of T. bruni .

Type repository. Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG) collection (holotype and paratypes); Natural History Museum, London and Commonwealth Institute of Biological Control, Indian Station, Bangalore (paratypes) (holotype examined).

Type locality. Belo Horizonte, MG, Brazil.

Distribution in South America. Argentina, Bolivia, Brazil, Chile, Venezuela.

Hosts. Associated with several lepidopteran hosts in agricultural (fruit orchards) and forest habitats ( Zucchi et al. 2010). Trichogramma bruni was recently reared from eggs of Heraclides astyalus (Godart, 1819) ( Lepidoptera : Papilionidae ) on Citrus sp. ( Rutaceae ) ( Querino et al. 2017). It is commonly found in areas with more stable plant cover, such as forests and fruit orchards. However, it has been collected in soybean areas in Argentina ( Valverde et al. 2009, 2014) and in Brazil ( Dudczak et al. 2017).

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF