PLATE XXV. 



Figs. 1-4. Arcturus oculatus. 

 Fig. 1. Female, lateral aspect. 

 Fig. 2. Antennule. 

 Fig. 3. Stalked eye and antenna. 

 Fig. 4. Portion of one of the joints of antenna. 



Fig. 5. ASTACILLA MARIONENSIS. 



Fig. 5. Lateral aspect. 



Figs. 6, 7. Arcturus furcatus. 

 Fig. 6. Head and proximal joints of antenna. 

 Fig. 7. Head and proximal joints of antenna, ventral aspect. 



Fig. 8. Arcturus myops. 



*5 



Fig. 8. Antenna. 



Figs. 9-12. Arcturus spinifrons. 

 Fig. 9. Dorsal aspect. 

 Fig. 10. Lateral aspect. 

 Fig. 11. One of the anterior thoracic limbs. 

 Fig. 12. One of the posterior thoracic limbs. 



