Abstract
The French-Argentine entomologist Jean Brèthes described many species, mainly in the insect orders Diptera and Hymenoptera, during the first three decades of the 20th century. Most of the specimens studied by Brèthes are housed at the Entomology Division of the Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” in disparate states of preservation and curation. The statuses of many of Brèthes’s specimens labeled as types need to be ascertained (e.g., Quicke & Genise 1990), since Brèthes mislabeled many specimens and classified others under nomina nuda (personal observation). This, together with important changes in the classification of most insect orders since the times of Brèthes, make it necessary to reexamine the material that he studied and to recognize overlooked type specimens which have remained unnoticed within the general collection of the museum, as recently mentioned for Colpotrochia flava (Brèthes) (Martinez 2008).
References
Brèthes, J. (1913) Himenópteros de la América meridional. Anales del Museo Nacional de Historia Natural de Buenos Aires, 24: 35–165.
Brèthes, J. (1927a) Nouveaux Hyménoptères parasites du Chili. Revista Chilena de Historia Natural, 31: 194–200.
Brèthes, J. (1927b) Hyménoptères Sud-Américains du Deutsches Entomologisches Institut: Terebrantia. Entomologische Mitteilungen, 16 (4): 296–309.
Brèthes, J. (1927c) Hyménoptères Sud-Américains du Deutsches Entomologisches Institut: Terebrantia (Schluß). Entomologische Mitteilungen, 16 (5): 319–335.
Deans, A. R. (2005) Annotated catalog of the World’s ensign wasp species (Hymenoptera: Evaniidae). Contributions of the American Entomological Institute, 34 (1): 1–164.
Deans, A. R. & Huben, M. (2003) Annotated key to the ensign wasp (Hymenoptera: Evaniidae) genera of the World, with descriptions of three new genera. Proceedings of the Entomological Society of Washington, 105: 859–875.
De Santis, L. (1967) Catálogo de los himenópteros argentinos de la serie Parasítica, incluyendo Bethyloidea. Gobernación de la Provincia de Buenos Aires, Comisión de Investigación Científica, La Plata, Argentina. 337pp.
Hedicke, H. (1939) Evaniidae. In: H. Hedicke (Ed) Hymenopterorum Catalogus. Part 9. W. Junk, Gravenhage, pp. 1–50.
Martinez, J. J. (2008) Redescripción de Colpotrochia flava (Hymenoptera: Ichneumonidae: Metopiinae). Revista de la Sociedad Entomológica Argentina, 67 (3–4): 147–149.
Quicke, D. L. J. & Genise, J. F. (1992) The South American species of Braconinae (Hym., Braconidae) described by Brèthes. Entomologist’s Monthly Magazine, 130: 35–45.
Taeger, A., Gaedike, H. & Blank, S. M. (2005) Katalog der primären Hymenopteren-Typen des DEI (unter Ausschluss der Symphyta und Sphecidae s. l.). Beiträge zur Entomologie, 55 (1): 151–250.