1:50 ARANEA. 



sanguinalenta, black ; abdomen red, with a black 

 dorsal line. 



fwpillrtta, testaceous ; abdomen brown on the back, 

 with subocellar fulvous spots. 



$cenica,\)}&ck : abdomen subcylindrical, with three 

 semicircular white lines on each side. Body 

 covered with silvery hair ; legs short, hairy, 

 black and white. 



ehlorolabd) black ; long black and white hairs dis- 

 tributed over the body and legs ; abdomen 

 ovate, with three orange or yellowish lunulate 

 spots on the posterior part of the back ; legs 

 with yellowish bands; mandibles bright green. 

 Builds a kind of membranaceous cot under 

 etones, about Troy, N. York. I propose this 

 as a new species ; because it is not in GrmeMn. 

 Eaton. 



fulvate, bl^ck ; hind margin of the thorax fulv 

 ous ; abdomen with three fulvous bands. 



pubescensf abdomen ovate, brown, with four cine- 

 reous spots, the hind ones larger. 



cinerea, cinereous ; abdomen brown on the back 5 

 with eight cinereous dots. 



trilineatu, brown ; thorax with paler margin, and 

 lateral dorsal line ; abdomen ovate, cinereous^ 

 beneath brown. 



tarantula, abdomen with triangular black spots on 

 the back ; the legs are spotted with black 



Large. 





 H. Eyes placed :: 



avicularia, thorax orbicular, convex with a trans- 

 verse central excavation. So enormous that its 

 fangs are equal to the talons of a hawk ; and 

 its eyes are used. as microscopes. 



