284 



2. Diplocardia riparia F. Smith. 



Collected, at Terre Haute in a wooded pasture land. 



3. Diplocardia udei Eisen. 



Collected at Terre Haute together with riparia. The speci- 

 mens are somewhat larger than Eisen's species and differ 

 in details of setal modifications. If not udei this form 

 is probably to be regarded as a variety of udei. The 

 species was described from North Carolina and has not 

 been reported outside that State. 



I have other specimens of Diplocardia from Indiana, of 

 which the classification is still uncertain. 



Family Glossoscolecuxe. 



4. Sparganopliiliis eiseni F. Smith. 



This species is amphibious, and is found in very wet mud 

 or among the roots of aquatic plants. Collected at 

 Culver, on roots of Eel grass and in mud at margin of 

 Lake Maxinkuckee. Very abundant in mud of small 

 stream near Kewanna. Fulton County. 



Family LrMBP.iCLD.3i. 



5. Helodrilus tetraedrus var. typicus Sav. 



Collected at Culver, in vegetable drift at edge of lake. An 

 amphibious species found usually in wet soil along mar- 

 gins of streams or among vegetable detritus in very moist 

 places. 



6. Helodrilus roseiis Sav. 



Collected at Culver, Greencastle, Terre Haute. This spe- 

 cies is probably to be found in all parts of the State. It 

 is very commonly found in lawns and cultivated fields. 

 My specimens were collected in woods and along stream 

 banks. 



7. Helodrilus con&trictus Rosa. 



Collected at Kewanna, under logs at handle factory; Culver 

 under logs in woods. 



8. Helodrilus suorubicundus Eisen. 



Collected at Culver and Kewanna, under logs. The identi- 

 fication of this species is not absolutely certain as no 

 sections have been made. However, this form is fairly 

 well determined from external characters. 



