ARACHNIDA.—OPILIONES. 
Vou. IT. 
PLATE LIII. 
. Erginus simplicipes, 3, showing yellow pattern; 1 a, femur iv., outer side ; 14, ditto from 
beneath; 1c, ditto, another view from the outer side. 
. Erginus subserialis, 8: 2a, femur iv. from beneath ; 24, ditto, another view. 
. Erginus cristatus, 8: 3a, femur iv. from the outer side; 34, ditto from beneath. 
Erginus crassescens, 8, femur iv. from the outer side; 4a, ditto, left, from above. 
. Erginus serratipes, 8: 5a, femur iv. from beneath. 
Erginus triangularis, 8: 6a, femur iv. from the outer side; 64, ditto slightly from 
beneath. 
. Erginus tricristatus, § : 7 a, femur iv. from the outer side ; 7 6, ditto from above; 7 c, one 
of the outer row of spines, enlarged. 
. Erginus clavipes, 8, femur iv. from beneath; 8a, ditto from the outer side. 
. Erginus erectispinus, 8: 9 a, femur iv. from above; 9 4, ditto from beneath. 
. Erginus rectus, 8: 10 a, femur iv. from above. 
. Erginus pectinigerus, 3: lla, ditto, showing appendages and prosomatic (pr.) and 
opisthosomatic (op.) tergal segments; 11 0, ditto, showing appendages and _ sternal 
segments. 
. Meterginus basalis, § : 12a, femur iy. from the inner side. 
Meterginus tibialis, 8, femur iv.; 13a, tibia iv.: a indicates the inner side of the 
segment in each case. 
. Meterginus dorsalis, 8, femur iv. from the outer side, profile view; 14a, ditto from 
beneath. 
. Meterginus apicalis, 8, femur iv. from the outer side, profile view; 15a, ditto from 
beneath. 
. Meterginus forcipatus, g: 16a, coxa and trochanter iv. from beneath; 168, femur iv. 
with trochanter from above ; 16c, ditto from beneath. 
. Pecilema rastellifera, : 17 a, femur iv. from the outer side; 17 4, ditto from above and 
from the inner side. 
