1930 ] 
American Species of Ozyptila 
377 
bent downward, embolus long and tip bent at right 
angles conspurcata 
Superior apophysis less than half the length of the 
tarsus 4 
4. A crescent-shaped piece in lower part of palpus ... 5 
No crescent-shaped piece in palpus 6 
5. Superior apophysis of tibia, short and very heavy, cres- 
cent-shaped piece with serrate edge modesta 
Superior apophysis slender, reaching almost to middle 
of tarsus americana 
6. Inferior apophysis slender and straight, embolus fol- 
lowing curve of palpal cavity monroensis 
Inferior apophysis thin and folded, lower apophysis of 
palpus bifid neglecta sp. n. 
7. Superior apophysis more than half the length of tarsus, 
slender, with a small tooth on upper margin near 
base; inferior apophysis more than half as long as 
superior formosa sp. n. 
Superior apophysis less than half as long as tarsus 8 
8. Superior apophysis slender and sinuous, inferior apo- 
physis short, scarcely reaching the palpus, embolus 
short and ending in a curve pacifica 
Superior apophysis stout and curved, inferior apo- 
physis as long as superior and intermediate leaf- 
like and folded almost double floridana 
Ozyptila americana Banks 
Figs. 1, 15 
Psyche, 1895, 7, p. 242 ; $ N. Y. ; Ithaca 
Oxyptila conspurcata Emerton. 
Trans. Conn. acad. ; 1894, 9, pi. 4, fig. 7c. 
$ 3 mm. long. 
Cephalothorax brown with a broad, irregular dark 
stripe each side of the median light stripe; yellow between 
median eyes; irregular marginal dark stripe; abdomen 
