Fig. 1. Apsilus, young, free-swimming individual. Side view. 
Fig. 2. Trophi of young Apsilus. 
Fig. 3 Branched dorsal hooks of CEcistes melicerta Ehr. 
Fig 4. Taphrocampa annulosa Gosse. Side view. (X 640.) 
Fig. 5. Taphrocampa annulosa Gosse Dorsal view of posterior 
three-fourths of body, showing the broad " tail " and the 
toes. (X 640.) 
Fig. 6. Taphrocampa annulosa Gosse, as seen from above ; body 
curved so that the foot is not visible (X 640.) 
Plate 14. 
M. L. J. del. 
