276 
Wisconsin Academy of Sciences, Arts, and Letters. 
EXPLANATION OF PLATE XXVIII. 
Fig. 1, Tusitala Braunsii, female X 4; la, side of cephalothorax; lb, 
mouthparts and falces from below; lc', face and falces; Id, 
epigynum. 
Fig. 2, Tusitala barbata, male X 5; 2a, face and falces; 2b, sternum, 
mouthparts and falces from below; 2c, palpus, showing 
bulb; 2d, palpus, showing relative length of joints. 
Fig. 3, Tusitala hirsuta, palpus, showing relative length of joints; 3a, 
palpus, showing bulb. 
Fig. 4, Tularosa Ogdenii, female X 4; 4a, side of cephalothorax; 4b, 
cephalothorax from in front; 4c, falces from below; 4d, 
epigynum. 
Fig. 5, Langona avara, male X 6; 5a, palpus. 
