Fig. 
oo 
Or 
q2. 
19. 
20. 
2l. 
Q2- 
23. 
ARACHNIDA.—OPILIONES. 
Vor. I. 
PLATE LIV. 
. Hernandarioides plana, 2 , dorsal aspect, legs removed ; 1 a, palpus, from the outer side. 
. Metapachylus gracilis, 8, dorsal aspect, legs removed ; 2a, profile view, legs removed ; 
2 6, eye-tubercle in profile; 2c, palpus from the outer side; 2d, terminal segments of 
abdomen enlarged to show spines. 
Paramitraceras granulatus, 3 , dorsal aspect, legs removed ; 3a, profile view, legs removed ; 
3 6, palpus, showing patella and tibia. 
. Paramitraceras hispidulus, 3, dorsal aspect, legs removed; 4a, ditto, profile view; 
4.5, dorsal spines enlarged ; 4c, eye-tubercle, profile view; 4d, palpus from above. 
. Paramitraceras hispidulus, 2 , profile view, legs removed; 5 a, eye-tubercle, profile view ; 
5 b, palpus from above. 
Metaconomma femorale, 3, profile view, legs removed. 
. Palpinus levis, 3, dorsal aspect, legs removed ; 7 a, sternal segments with coxe of legs ; 
7 6, palpus, profile view ; 7c, tarsus of leg iv., profile view ; 7 d, tarsus of leg i., profile 
view. 
Phalangium armigerum, 3, dorsal aspect, legs removed ; 8 a, tibia and protarsus of leg i. 
. Phalangium armigerum, 2, dorsal aspect, legs removed; 9a, palpus, showing the three 
basal segments and the two basal spurs. 
. Phalangium horridum, 8, palpus from beneath, showing tibia and tarsus; 104, tibia and 
protarsus of leg i. from the outer side. 
. Phalangium spinigerum, 3, palpus from beneath, showing tibia and tarsus; 11a, tibia and 
protarsus of leg i. 
Phalangium spinigerum, 2, dorsal aspect, legs removed. 
Phalangium acanthipes, 3, tibia and protarsus of leg 1. 
. Phalangium acanthipes, ¢ , dorsal aspect, legs removed. 
. Phalangium maculatipes, 2 , dorsal aspect, legs removed ; 15 a, leg i., profile view. 
. Leiobunum coriaceum, 2, dorsal aspect, legs removed; 16 a, penis. 
. Leiobunum coriaceum, 2, patella and base of tibia of left palpus. 
. Leiobunum foveolatum, 2, dorsal aspect, legs removed; 18a, patella and base of tibia 
of right palpus. 
Leiobunum dromedarium, 8, palpus, profile view, from the outer side. 
Leiobunum dromedarium, ? , profile view, legs removed. 
Leiobunum fulvum, 3, penis. 
Leiobunum fulvum, 2 , ovipositor. 
Leiobunum fulviventre, °, mandible showing basal spur at a. 
The small letters, unless otherwise stated, refer to similar portions of structure: ov.=ovipositor ; 
plp.=palpus ; pr. =penis; sp.=spiracle ; tr. = trochanter. 
