ENCHYTR^ID^E 



IOI 



FIG. 65. Henlea californica monticola. 



HENLEA CALIFORNICA HELENA var. nov. 



Text-fig. 66. 



Definition. Setae straight, in fascicles of four, five and six; the 

 most ventral seta in the ventral fascicles and the one facing the lateral 

 interval in the lateral fascicles are slightly larger than the others. 

 Brain almost square with the posterior margin concave. Spermathecae 

 long and narrow with a central chamber for the spermatozoa and a long 



Fro. 66. Henlea californica helena. 



narrow duct communicating with the intestine ; the inner lumen in this 

 duct is narrow and tortuous. At the base of the spermathecae are two 

 long accessory glands. In other respects resembling the species. 



