S. Mateus et Fb. Noll, NECTARINELLA XAVANTINENSIS, A NEW NEOTROPICAL SOCIAL WASP (HYMENOPTERA, VESPIDAE POLISTINAE), Journal of the New York Entomological Society, 105(1-2), 1997, pp. 45-49
Nectarinella xavantinensis, a new epiponine species from the Neotropic
s, is described and the nest illustrated. This is the second known spe
cies in the genus and the first described from South America. A compar
ison with the other species from this genus is made. Comments regardin
g the biogeographical distribution of the genus are added.