M. A. Penna

An evaluation of the productivity of Mischocyttarus drewseni in a semi-urban environment (Hymenoptera: Polistinae)

H. Giacomini, N. Gobbi, M. A. Penna, 2007 .

“Winter” aggregations, colony cycle, and seasonal phenotypic change in the paper wasp Polistes versicolor in subtropical Brazil

N. Gobbi, F. Noll, M. A. Penna, 2006, Naturwissenschaften.

Comparative productivity of Mischocyttarus cerberus styx (Richards, 1940) and Mischocyttarus cassununga Saussure (von Ihering, 1903) in an anthropic environment as evaluation for differences in ecological strategies

H. Giacomini, N. Gobbi, F. Prezoto, 2007 .