Plate VIII. 



Page 

 Fig. i. Hymedesmia baculifera Tops, a acanthostyli of various sizes (from a specimen with large 



styli), b tylotum x 255, c chela arcuata, side view x 1000 71 



2. Hymedesmia levis n. sp. a acanthostyli of various sizes, b polytylote tylotum x 255, 



c chela arcuata, side view x 1000 73 



3. Hymedesmi' ' ractea n. sp. a acanthostyli, large and small, b tylotum x 255, c chela 



arcuaU, ? ; de view, a little from in front x 1000 74 



4. Hymedesmia lavistylus n. sp. a acanthostylus, b tylotum x 255, c chela arcuata, side 



view, a little from in front x 1000 74 



5. Hymedesmia Bowerbanki n. sp. a acanthostyli, b tylotum x 340, c chela arcuata, side 



view x looo 75 



6. Hymedesmia truncata n. sp. a acanthostyli, b tylotum x 340, c chela arcuata, side view 



x 1000 77 



7. Hymedesmia latrunculioides n. sp. a acanthostyli, b tylotum x 340, c chela arcuata, side 



view, a little from in front x 1000 78 



8. Hymedesmia irregularis n. sp. a acanthostyli of various sizes, b polytylote dermal stylus 



x 255, c chelae arcuatae, front and side view x 1000 80 



9. Hymedesmia proxima n. sp. a acanthostyli, large and small, b dermal stylus x 255, 



c chelae arcuatae, front and side view x 1000 81 



10. Hymedesmia crux O. Schmidt, a acanthostyli of various sizes, b subtornotum x 255, 



c chelae arcuatae, front view (the spines on the back of the shaft are seen shining 

 through) and side view, d seen from the end x 1000 83 



