44 SUCCINEA §. 18. 



Succinca Greerii Tryon iii Ainer. journ. Concli. II. 1866, p. 232. 

 t. 2. f. 8. 

 llabiUit prope Vicksburg, Mississippi (Greer). 



Obs. «Inlermedia videfur intor S. obliquam Say el Grosvennrii Lea.» 



— liinney (North-Am. landsh. p. 265) speciem S. ohliquae Say injimgit. 



145. retusa Lea. -f II. 525. IV. 815. V. 34. — Tri/on I. c. p. 238. 

 l. 2. 1'. 25. — Binn. il)id. p. 256. f. 45^. — OJiio. 



146. S. vermeta Say. 



« T. ovalo-elongata, portenuis, iVagilis, translucens, rugosa; 

 spira elevata, acuta, sutura profimde impressa; anfr. 3, per- 

 cotivexi^ obliqui; apertura ovata, superne rotundata. Flavescens. 



— Long. 10, diaui. 7 mill. » (T.) 



Succinea vermeta Say , Tryon in Amer, journ. Conch. II. 1866. 

 p. 2 33. t. 2. f. 10. 

 Habitat in Statibus septentrionaiibus, 



Obs. Teste Tryo7i varietas major S. avarae (sed characleribus es- 

 sentialibus destituta) plerumque cum hac specie confusa est. 



* 



147. avara Say. (Coll. 52.) II. 525. IV. 815. V. 34. — Tryon ibid. 



p. 233. t. 2. 1'. 11.— Dinn. ibid. p. 262. f. 468. — Massachusetts. 



148. Wardiana Lea. -J- II. 525. IV. 34. — Tryon 1. c. t. 2. f. 12 



(typus). — Binn. ibid. p. 262 ad S. avaram refert. — Ohio. 



149. Totteniana Lea. (Coll. 53.) II. 526. IV. 815. V. 34. — Tryon 



ibid. p. 230. t. 2. f . 1 . — Binn. ibid. p. 266. f. 476.— New-Yorii. 



150. aurea Lea. (Coli. 54.) II. 525. III. 15. IV. 815. V. 34. — Tryon 



ibid. p. 241. t. 2, f. 33. — Binn. ibid. p. 264, f. 473. — Ohio, 

 Mexico. 



151. Salleana Pfr. (Coll. 55.) III. 16. IV. 815. V. 34.— Tryon ibid. 



p. 240. t. 2. f. 32. — Bin». ibid. p. 270. f. 486. — New-Orleans. 



152, S. Higginsi Bland. f 



«T. depresso-ovata, tenuis, oblique striata, pellucida, ni- 



tidula, pallide cornea; spira brevis, obtusa, sutura prolunda; 



anfr. 3 convexi, ullimus depressiusculus; columella vix arcuala, 



superne conspicue plicata; apertura angulato-ovalis, dente parvo 



obliquo albo in pariete aperturali saepe armata; peristoma 



simplex, regulariter arcuatum. — Long. 15, diam. 7 mill. » (B.) 



Succinea Iligginsi Bland in Tryon Amer. journ. Conch. II. 18 66. 



p. 237. t. 2. f. 24; ibid. p. 373. t. 17. f. 2 4. 



— — 5mn. rj^toirfLanclsh.Norlh-Am.I.p, 2 58. f.4.b9. 



Habitat «Put-in-Bay Island » lacus Erie, 



Obs. «Affinis S.Salleanae Pfr., Haydcni Binn. ct [)raecipue S. ovali 

 Gould. 



