348 Mr. Jeffreys on the Testaceous Pneumonobranchous 



Helix subcylindrica. Linn. St/st. Nat. I. p. 1248? Dillw. 



Cat.2.p.95'i. 



lubrica. Miill. Verm. 2. p. 104. 



Bulimus lubricus. Brug. Encycl. Meth. n. 23. Lam. 



Hist, des Anim. sans Vert. 6. p. 126. 

 Buccinum obtusulum. Adams's Microsc. Essays, t. 25. 

 /.25. 



Common in moist places, at the roots of grass, under 

 stones, decaying wood, &c. 



2. ACICULA. 



Animal albidum, pellucidum. Tentacula superiora subu- 



lata. 

 Testa elongato-oblonga, diaphana, nitidissima, albida. A7i- 

 fractiis 6, turriti, Apertura elliptica, convoluta, rar6 

 intOis submarginata : peristomio simplici. 



Long. 0.2.—Diam. 0.05. 

 Buccinum Acicula. Miill. Verm. 2. p. 150. 

 Bulimus Acicula. Brug. Encycl. Meth. n. 22. Drap. 



Hist, des Moll. p. 15. t. 4. /. 25, 26. 

 Helix octona. Gmel. Syst. Nat. 1. p. 3653. 

 Buccinum terrestre. Mont. Test. Brit. p. 248. t. 8.f. 3. 



In moss at the roots of grass, &c. in sheltered situations ; 

 very plentifully among the rejectamenta of streams. I once 

 found it alive in a coppice at Newton near Swansea. 



3. Elongata. 



Animal ■ 



Testa elongato-oblonga, subturrita, striata, nitida, pellucida, 

 lutescenti-alba. AnfractusS — 9, teretes, acuminati, su- 

 ture profunda. Apertura ovata : peristomio simplici. 

 Long. 0.6. — Diam. 0.125. 



Bulimus 



