Fowler. 



TRANS. LINN. SOC. SER. 2, ZOOL. VOL. X. PL 



'0\ 



36. 



G. II. Fowk-r del. 



44. 



46 



45. 



5E 



BISCAYAN CHiETOGNATHA. 



Figs. 36-40. Sagitta 'i phinctonis ; 41. Sagitta sp. iiulet. ; 42-40. Krohnia hamata; 

 47-19. Kruhnid hamata, var. ; .")0-o'2. Krohnia Dii()fi/is. 



Liln;:lfy pliotoac. 



