230 BULLETIN OF WISCONSIN NATURAL HISTORY SOCIETY. VOL. 1, NO. 4. 
Explanation of Plates. 
Plate I. 
Fig. 1, Pcllencs Hoivardii, dorsal view of male, X 8 ; la,, pal- 
pus ; lb, epigynum. 
Fig. 2, P. hninneus, palpus. 
Fig. 3, P. elegans, palpus. 
Fig. 4, P. tranquillus, palpus. 
Fig. 5, P. festus, palpus. 
Fig. 6, P. Klauserii, palpus. 
Fig. 7, P. limatus, palpus. 
Fig. 8, P. Birgci, palpus. 
I'ig. f), P. Tozvuscndii, epigynum. 
Fig. 10, P. carolinensis, dorsal view of abdomen of female ; 10a, 
face of female ; 10b, epigynum. 
Fig. 11, P. sahulosiis, face of female; 11a, epigynum. 
Fig. 12, P. simplex, epigvnum. 
Fig. 13, P. griseus, epigynum. 
Fig. 14, P. candidiis, epigynum. 
Fig. 15, P. ncinoralis, epigynum. 
Fig. 16, P. superciliosus, epigynum. 
Fig. 17, P. poll fits, epigynum. 
Fig. 18, P. placid Its, epigvnum. 
Fig. 19, P. cognatns, epigynum. 
Fig. 20, P, dolosiis, epigynum. 
