PLATE XXL 



Figs. 1-4. EuchcBta philippii, n. sp. 



Fig. 1. Female (?), seen from right side, magnified 16 diameters. 



Fig. 2. Anterior antenna of the same. 



Fig. 3. Terminal spines of one of the swimming feet. 



Fig. 4. Fifth pair of feet. 



Figs. 5-11. Euchceta australis, n. sp. 



Fig. 5. Female, seen from right side, magnified 32 diameters. 



Fig. 6. Anterior antenna of male. 



Fig. 7. Mandible and palp of female. 



Fig. 8. Right foot of fifth pair of male. 



Fig. 9. Left foot of the same. 



Fig, 10. Abdomen of female. 



Fig. 11. Terminal spines of one of the swimming feet. 



