Valley of the River Rouge, ^c, 97 



T. Helix pulchella, Miill. — Occurred under stones at Carillon, but 



was not elsewhere met with. 



8. " Sayii, Binnej. — Several specimens were found by myself 



under dead logs in the woods near Doran's Lake, 

 in the 10th Range of Grenville. 



9. " labyrinthica, Say. — Common under dead logs, bark of 



stumps, in moss on the trunks of trees, &c. ; 

 Townships of "Wentworth, Montcalm and Arun- 

 del. 

 10 " alternataj Say. — Abundant throughout the district, under 



dead logs and ascending the trunks of trees after 

 rain. 



11. " s^ria^eZ/a, Anthony. — Very abundant under stones and dead 



logs everywhere throughout the district. 



12. " arborea, Say. — Plentiful under bark of decaying trees, &c., 



throughout the district, 



13. " chersina, Say. — Common under dead logs, &c., over the 



whole district. 



14. " lineata, Ssij. — Abundant throughout the district. 



15. Bulimus marginatus, Say. — Near Gate Lake, "Wentworth, and Sugar- 



bush Lake, Montcalm. 



16. Jlchatmaluhrica, Miill. — Common under dead logs near Gate Lake, 



Wentworth, and Bevin's Lake, Montcalm. 



17. Vertigo Gouldii, Binney. — In moss (^Neckera pennata) on tree trunks ; 



Sixteen Island Lake, Montcalm. 



18. Pupa (undetermined) — With the last species. 



19. CarychiuM exiguum, Say. — One specimen found near Sixteen Island 



Lake. 



(^Fresh Water.') 



20. Physa heterostropha, Say. — Pools on grass near Grenville, and Sugar- 



bush Lake, Montcalm. 



21. " aurea^ Lea. — Sparingly in a small lake near Hamilton's 



farm. 



22. " elliptica, Lea. — In a small lake one mile west of the Indian 



Village, Arundel ; collected by Mr. J. Lowe. 



23. " elongata, Say. — In great numbers copulating- in pools on 



grass, near Grenville, May 13th. 



24. Limncea reflexaj Say. — Abundant in pools of water on grass land 



near the Village of Grenvile, May 13th. 



25. " umhilicata, Say. — With the last species. 



26. " galbauns, Say.— Abundant in shell marl from the bottom 



of Eagle Nest Lake, Wentworth. 



27. " plicata, Lea. — This small species was numerous on dead 



leaves in Sugar-bush Lake, Montcalm, June 26th. 



28. " exigua. Lea. (young) — In a small lake near Hamilton's 



farm. 

 Can. Nat. 2 Vol. V. No. 2. 



