84 PROCEEDINGS OF THE ACADEMY OF [Feb., 



time chauges from a spirally coiled condition to a tortuous folding 

 in one plane. An abnormality of the second spermatheca of the 

 left side is shown in fig. 2, as viewed from behind. The ampulla is 

 divided into two portions, each of which has the form, but little 

 more than one-half of the diameter of the normal. Each has a short 

 duct which unites with its fellow into a common one much enlarged 

 at the point of union. One perfectly normal divei'ticiilum springs as 

 usual from the cephalic face of the ampullar duct, but it is diverted 

 to a mesial instead of the usual lateral position. A second much 

 smaller diverticulum arises from the caudal face of the common duct 

 and for about one-third of its blind end is reflected on itself. No. 

 961, 1901. 



Eudrilus euginae (Kinberg) Mich. 



Three large examples. Xo. 936, 1898. 



Onychochaeta windlei Bedd. 



One small specimen. No. 962, 1901. 



Eisenia foetida (Sav.) Mich. 



One specimen of this now cosmopolitan species. No. 938, 1898. 



Helodrilus (AUolobophora) chloroticus (Sav.) Mich. 



Common. No. 937, 1898; No. 962, 1901; No. 965, Hungry 

 Bay, April 13, 1901, just below high tide. This last record of the 

 label, if correct, is of intei-est as indicating the occurrence of this 

 species on the littoral zone. Many of the posterior setae of these 

 specimens are missing, the bundles being reduced in such cases to 

 single seta. 



Helodrilus sp. 



A very small Helodrilus, No. 963, 1901, coidd not be deter- 

 mined at all; a larger example. No. 961, 1901, while exhibiting 

 characters of an undescribed species, is too immature for satisfac- 

 tory description. 



