the Land and Freshwater Shells of Barbados. 255 



either not have been noticed by Pfeiffer, or not developed in 

 the specimens he examined. His species was described 

 from specimens in Cuming's collection ; but these we have not 

 been able to find. There are five specimens without name or 

 locality attached to them which may be his types, but these 

 have the dentition of pelluci'da. 



The figure of jamaicensis given by Kiister is very good, 

 but one of the teeth on the outer lip is omitted. Altogether 

 there should be five — one parietal, one on the columella, and 

 three on the outer lip, 



21*. Succinea harbadensis, Guilding. 



Succinea barhadensis, Guilding, Zool. Journ. vol. iii. p. 532, pi. xxvii. 



figs. 4-G. 

 Succiiiea bermudensis, Pfeiffer, Mon. Hel. vol. iv. p. 817. 



Hah, " Very common under stones in pits and indentations 

 of the coral rock, also on the top of the hills of Scotland 

 district, crawling on thegrass afterashower of rain." {Feilden.) 



S. bermudensis is the same as this species, 



22*. Leptinaria lamellata (Pot. & Mich.). 



Achatina lamellata, Pot. & Micb. Gall. Moll. i. p. 128, pi. xi. figs. 7,8. 

 Pupa lamellata, Kiister, Conch.-Cab. p. 147, pi. xviii. figs. 1, 2. 



Hab. Porto Rico, Guadeloupe, St. Vincents, Trinidad, 

 Venezuela, Demerara, Guayaquil, Peru. 



" Very uncommon. I have met with only four examples, 

 all under a stone at Leara plantation, in St. Michael's Parish." 

 {Feilden.) 



23*. Cylindrella [Gongylostoma) costata^ Guilding. 



Cylindrella costata, Pfeiffer, Pbilippi's Abbild. vol. i. p. 183, pi. i. fig. 16, 

 vol. ii. p. 52, pi. ii. fig. 8 ; id. Concb.-Cab. pi v. figs. 4-6 ; H. & A. 

 Adams, Gen. Moll. pi. Ixxvi. fig. 7 ; Sowerby, Concb, Icon. vol. xx, 

 pi. xii. fig. 109. 



This species is also common in St. Lucia " upon damp 

 walls and among stones in shady places " {Tate}. " In Bar- 

 bados it is very abundant under stones, particularly in the 

 lowlands" {Feilden). There are specimens in the British 

 Museum from St. Vincents. 



24*. Truncatella barbadensis^ Pfeiffer. 



Truncatella harbadensis, Pfeiffer, Proc. Zool. Soc. 1856, p. 337 ; Monogr. 

 Auricul. p. 192. 



" Found on the coralline-limestone cliffs at Bathsheba and 

 The Crane, on the Windward side of the island." {Feilden.) 



