The Voyage of H.M.S "Challenger 1 



Asteroidea.Pl.LlX. 



F H Michae, M ct lilk 



1-2. PORANIA GLABER,n.sp. 

 4. P0RAN1A SPICULATA.nsp. 



3. PORANIA ANTARCTICA, Smith.. 

 5. PORANIA MAGELLAN I CA.Studer. 



Miritem Bros - 



