Morphological Comparisons Between the Obligate Social Parasite, Vespula Austriaca (Panzer), and its Host, Vespula Acadica (Sladen) (Hymenoptera: Vespidae)

• Hal C. Reed,
• Roger D. Akre

Affiliations

Hal C. Reed

Department of Entomology, Washington State University, Pullman 99164, WA, USA

Roger D. Akre

Department of Entomology, Washington State University, Pullman 99164, WA, USA