38 
Fig. 
Fig, 
1. 
. Anterior antenna. x 140. 
. Posterior antenna. > 140. 
. Mandible. x 240. 
. Posterior maxilliped. x 240. 
. Foot of first pair. x 240. 
Hm Co bO 
CMA D OH 
AUSTRALIAN ANTARCTIC EXPEDITION 
. Mandible of left side. x 40. 
. Anterior maxilliped. x 40. 
. Basal joints, posterior maxilliped. x 84. 
. Foot of third pair. x 40. 
. Fifth pair of feet. x 50. 
" (female). x 84. 
Metridia Gerlachei. 
. Right anterior antenna, male. x 84. 
. Abdomen, seen dorsally (female). x 25. 
_ 5 (male). x 40. 
. Fifth pair of feet of male. x 100. 
. Foot of fifth pair, female. x 100. 
Puate Y. 
Streptocalanus typicus. & - 
Male, seen laterally. x 84. 
», second pair. xX 240. 
» fourth pair. xX 200. 
. Fifth pair of feet. x 320. 
Boeckella brevicaudata. 
. Female, seen ventrally. x 40. 
. Right anterior antenna of male. x 84. 
. Posterior antenna. X 84. 
. Anterior maxilliped. x 120, 
. Exopodite, first pair of feet. x 140. 
. Posterior thoracic segment and abdomen of female. 
. Foot of fifth pair of female. x 140. 
male. x 84. 
? bP) 
. Abdomen of male. x 60. 
. Mandible. x 140. 
Puate VI. 
Heterorhabdus nigrotinclus. 3 
. Left anterior antenna. x 16. 
. Posterior antenna. x 40. 
. Maxilla. x 84. 
. Anterior maxilliped. x 40. 
. Right mandible. x 150. 
x 40. 
