360 
Annals Entomological Society of America  [Vol. VII, 
EXPLANATION OF PLATES. 
PLATE XLII. 
Tenuipalpus bioculatus: 
Fig. 
1 
D> OTs 09 bo 
Front margin of cephalothorax: O, ocular spines; m, median spines; 
e, eyes (greatly enlarged). 
Female, dorsal view (enlarged 130 times). 
Mouth parts showing left palpus (greatly enlarged). 
Lateral outline of female (enlarged 130 times). 
Tarsal appendages of left leg I, lateral view (greatly enlarged). 
Hind margin of body, dorsal, showing series of 6 spines (greatly 
enlarged). 
All figures were drawn with aid of camera lucida, and figures 3 and 5 
were drawn with oil-immersion lens. 
PLATE XGLITI. 
Tetranychus yothersi: 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Tetranychus 
Fig. 1. 
Fig. 2. 
Fig. 3. 
Fig. 4. 
Fig. 5. 
BOG ete setae LOSING 
Adult female (from Florida), dorsal view, enlarged 183 times. 
Egg (lateral view) with stalk (from Florida), enlarged 196 times. 
Extremity of left palpus (viewed from outside) showing ‘‘thumb’’, 
“fingers’’, claw, and other appendages, greatly enlarged. 
Outline and dorsal pattern of female (from Batesburg), enlarged 
151 times. 
Egg (lateral view) without stalk (Batesburg extreme form), enlarged 
196 times. 
Tarsal appendages (lateral view) showing onychium, claws, spurs 
and capitate hairs, greatly enlarged. 
Tarsal appendages (dorsal view), greatly enlarged. 
Adult male (Batesburg form), outline and dorsal pattern, enlarged 
129 times. 
Figures 3, 6 and 7 were drawn with oil-immersion lens and camera 
lucida. 
PEATE Cl bV. 
bankst: 
Tarsal appendages, a, do1sal view; b, lateral view; greatly enlarged. 
Extremity of right palpus (viewed from outside) showing ‘‘thumb’’, 
‘fingers’, claw and other appendages, greatly enlarged. 
Adult male, dorsal view, enlarged 156 times. 
Adult female, dorsal view, enlarged 138 times. 
Front margin of cephalothorax. 
All figures drawn with the camera lucida; figs. 1 and 2 drawn with 
oil-immersion lens. 
PEATE GL Ve 
Tetranychus quinquenychus: 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
il 
Poo Ny 
Tarsal appendages, ventral view. 
Extremity of palpus showing ‘‘thumb’’, terminal ‘‘finger’’, dorsal 
“‘finger’’, ‘‘thumb’’ hairs and penultimate claw. 
Tarsal appendages, lateral view. 
Left eye, seen from above. 
Right foreleg, dorsal view. 
Female, dorsal view (leg bristles not shown). 
(Figs. 1, 2, 8 and 4 drawn with oil-immersion lens and camera lucida. 
Fig. 6 enlarged 150 times.) 
