Project 551: B. F. Santos, A. P. Aguiar, A. M. Tedesco. 2012. Trigonalidae (Hymenoptera) from cacao agroforestry systems in northeastern Brazil, with two new species of Trigonalys Westwood. Journal of Hymenoptera Research. 25:19-34.
This project has 5 specimens.
Show specimens whose begins with: t  |  All