12 AUSTRALASIAN ANTARCTIC EXPEDITION. 
fine hairs, and armed with long spines, some of which are at right angles to the different 
joints; claws as described by Hogg. The following are the measurements in milli- 
metres :— 
Trochanter Tibia and Metatarsus 
Leg. and Femur. Patella. and Tarsus. iGEM 
1 2 2-5 6-9 
2 2 2:5 6-9 
3 1:8 2-2 6:3 
4 2-1 2-7 7-4. 
Palpi.—Equal in length to cephalothorax, each example however variable, similar 
in colour and armature to legs; cubital joint short and bent; radial joint slightly 
longer, and produced on its outer angle into a distinct and prominent apophysis, similar 
Fig. 12—Myro hamiltoni 0 
Palpus, from above. 
to that of M. kerguelenensis O. P. Camb. (fig. 12); digital joint long and narrow and 
bluntly acuminate; palpal organs are again similar to the species just quoted. For 
details, see figs. 13 and 14. 
Fig. 13—Myro hamiltont Hogg o Fig. 14—Myro hamiltoni o Hogg. 
Palpus, from the side. Palpus, from beneath. 
