H A,E, VOL XII 



PLATE XII. 



BUSTAV EISEN.DEL. 



ENCHYTR/EID/E 

 Bhyodrilus udei. 1, 2, 3, 4, 



LUMBTitCILLUS MERFtlAMI, 5, 

 LUMBRICILLUS MEBRLA.M1 VAR. ELONGATUS. 6. 



LiTH.BHrrTQN &RE:»:s.v 



