The Voyage ol' H-M S "Challenger" 



Echmi PI 7M' 



1-4,PH0RM0S0MA LUCUIENTA AAg^ 5 9 PHORMOSOMA TENUIS. AAg 

 10-lT MICROPyCA TUBERCUUTA.AAg- 12, PHORMOSOMA URANUS W^- Thorn 



P,it-tbyAKei6t" 



