H AE. VOL XII 



PLATE XVIII. 



CUJ5TAV Elb^M.DEL. 



LITH BRrrrnn 



ENCHYTR/EIDXE 



LUMBPUCILLUS ANNULATUS, 1. 



ENCHYTIVEUS KINCAIDI, 2. 3, 4, 



ENCHYTRiZEUS METLAHKATLENSIS, 5, 



ENCHYTR/EUS SAXICOLA, 6 



