T. V. HODGSON. 
EXPLANATION OF THE PLATES. 
PLATE I. 
1. Leptanthura glacialis, 2, X 6. 
. First antenna x 40. 
. Second antenna x 40. 
Maxilla x 40. 
. Maxilliped x 40. 
First appendage of mesosome x 40. 
Second appendage of mesosome x 40. 
. Last appendage of the mesosome x 40. 
ems ASE 
2. Gnathia antarctica, 6, X 14. 
3. Euneognathia gigas, 6, X 6. 
a. Maxilliped x 15. 
b. First appendage of mesosome x 15. 
PLATE II. 
1. £ya antarctica* x 38. 
2. Maxilla x 20. 
3. Maxilliped x 20. 
4, First appendage of mesosome X 16. 
5. Sixth appendage of mesosome X 16. 
PLATE III. 
1. Cirolana meridionalis, 9, x 2. 
2. First maxilla x 20. 
. Second maxilla x 20. 
. Maxilliped x 20. 
. First appendage of mesosome X 7. 
. Sixth appendage of mesosome xX 7. 
SD OU Wm oO 
PLATE IV. 
1. Serolis trilobitoides, g, X 1, dorsal aspect. 
2. The same, ventral aspect. 
. Specialised seta from mandibular palp, terminal joint x 312. 
. First maxilla x 20. 
. Second maxilla x 20. 
. Maxilliped x 20. 
. Sensory spine from propodus of second thoracic appendage x 312. 
. Sensory lamella from propodus of second thoracic appendage x 312. 
i) 
anton 
PLATE VY. 
Antarcturus. 
1. A. adareanus, 9, x 8. 
2. A. franklini, 2, x 3. 
3. A. australis, 6, x 3. (This is the male of A. franklini.) 
* Not Ae. australis, as on the plate. 
