Fig. 1. 
Fig. 1: 
VOL, Il. 
OF THE COASTS OF SOUTH AMERICA. 
PLATE X. 
Miturax rostratus, 3. 
a. Abdomen of the male. 
b. Abdomen of the female. 
. Mrrur. Ursus, 9 adult. 
. Mirur. Ursus, ¢ young. 
c. Abdomen of the young male. 
d. Abdomen of the young female. 
e. Abdomen of the adult female. 
PLATE XI. 
. Mirurax noposus, ¢. 
a. Under surface of the head. 
b. Abdomen. 
. Mirae. DENTICULATUS, 9. 
c. Chela of the anterior foot. 
d. External pedipalp, with its inner footstalk. 
e. Abdomen. 
. Mitur. pyemaus, ¢. 
f. Under surface of the head. 
g. Anterior foot. 
h. Abdomen. 
. EPIALTUS MARGINATUS, 9. 
i. Under surface of the head. 
j. Abdomen of the male. 
k. Abdomen of the female. 
PLATE XIl. 
OTHONIA SEX-DENTATA, 9. 
a. Under surface of the head. 
b. Internal antenna. 
c. Anterior foot. 
d. Abdomen. 
. OTH. QUINQUE-DENTATA, 9. ° 
e. Abdomen. 
. TYCHE LAMELLIFRONS, ¢. 
f. Under surface of the head. 
g- Internal antenna. 
h. External pedipalp. 
