214 



ENDEAVOUR SCIENTIFIC RESULTS. 



regions of the membrane, since under an exceptionally 

 favourable light, I am almost persuaded that traces of them 

 are distinguishable. At the extreme tip of the arm seems to 

 return to the normal condition (PI. Ix., figs. 4-5). 



Fig. 2. — Eno-plote.uthis galaxias J [o43], [462], somewhat schematic 

 drawing"of ventral aspect to show arrangement of integumentary photo- 

 phoresj; composite sketch from type and paratype. 



