Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Hm 
10. 
al, 
245 
of the 2d joint of the 3d leg from the right side 
of Thelyphonus indicus Stol., somewhat pressed 
un): 
The superior, distal portion of the exterior side of 
the mandible of the same species, showing the 
apophysis (a) and a lyriform organ (68/ı). 
The right lateral eye-group of the same species, 
showing the 3 large and the 2 small eyes (a) (33/1). 
The 16th—18th joint of the caudal file of the 
same species, seen from below (13/1); m. luminous (?) 
spots. 
Diagrammatic longitudinal section of one of the 
Juminous spots on the caudal file; ce. cuticula, 
h. hypodermis, m. the contents of the luminous 
spot. 
Lyriform organ on the lower side of the movable 
finger of the right mandible of Solpuga fatalıs 
Licht. (81/,); 1. the single organs, p. the pore- 
channels. 
Lyriform organ on the lower side of the hand of the 
right mandible of the same species (4/1); s. the basal 
portion of the sete. 
The right mandible of a female of Solpuga fatalis 
Licht., seen from the inside (!4/5); a. the place of the 
lyriform organ on the movable finger, b. the place 
of the lyriform organ on the lower side of the 
hand, s. stridulating apparatus. 
The right mandible of Cleobis Cuba Luc., seen 
from the inside (17/2). 
The basal portion of the tarsus of the 3d right leg 
of Solpuga fatalis, 2, seen from above (13/1); 
a. the furrowed transverse area, b. the smooth area, 
c. the membrane between tarsus and metatarsus. 
Rostrum of Galeodes orientalis Stol., 7, seen from 
