PLATE VI. 



Figs. 1-2. Serolis tubercdlata. 



Fie. 1. Female ; maonified three diameters. 

 Fig. 2. One of the second paii' of auteuuai. 



Figs. 3-8. Serolis australiensis. 



Fig. 3. Male, ventral surface ; magnified three diameters. 



Fig. 4. Female, dorsal surface ; magnified three diameters. 



Fig. 5. Two joints from filament of first antenna ; h, sensory hairs. 



Fig. 6. Maxillipede of left side. 



Fig. 7. Male, dorsal surface. 



Fig. 8. One of the thoracic limbs. 



Figs. 9-15. Serolis convexa. 

 Fig. 9. Second thoracic appendage of male ; a, tuft of sensory hairs. 



Fig. 10. Third thoracic appendage of male. 



Fig. 11. Two hairs from inner side of penultimate joint of second thoracic appendage 



Fig. 12. Terminal thoracic appendage of male. 



Fig. 13. One of the hairs fringing the distal joints of the same appendage. 



Fig. 1 4. One of the second pair of maxillae. 



Fig. 15. Maxillipede of right side. 



