from the Island of Dominica. 229 



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

 Achatina lamellata, Desbayes, in F^russac's Hist. Moll. vol. ii. p. 170, 



pi. cxxxiv. figs. 12-14. 

 Cionella {Leptinaria) lamellata, Pfr. Nomen. Helic. p. 335. 



Hah. Bolivia, Peru; Dominica {Angas and Brown). 



With this species Mr. Angas has united Lep. antillarum. 

 With this determination I agree, and am also of opinion that 

 L. Funcki, Pfr., L. perforata^ Pfr., L, lamellosa, Rve,, and 

 L. concentrica, Rve., also are mere slight varieties of the same 

 form. 



6. ^Helix {MacrocycUs) concolor^ F^russac, 



Helix concolor, F^russac, Hist. Moll. vol. i. p. 98, pi. Ixxxii. fig. 2 ; 

 Delessert, Eecueil. pi. xxvi. fig. 1 ; Pfeiffer, Conch. -Cab. no. 525, 

 pi. ixxxv. figs. 4-6 ; Chemn. 111. Conch, pi. viii. fig. 15, pi. xii. fig. 1 ; 

 Keeve, Conch. Icon. pi. Ixi. figs. 304 a, b. 



? Helix Baudoni, Petit, Journ. Conch. 1853, p. 364, pi. xi. figs. 4, 6. 



Hyalina Baudoni, Guppy, Ann. & Mag. Nat. Hist. 1868, vol. i. p. 430. 



Zonites concolor, Angas, P. Z. S. 1883, p. 594. 



Hab. Porto Rico {concolor), Guadeloupe {Baudoni) ; Domin- 

 ica {Angas, Brown, Ouppy, and Ramage). 



I think it somewhat doubtful if Angas is right in uniting 

 the above two forms. The difference of colour, the smoother 

 surface, and flatter whorls of H. Baudoni may be sulficient 

 to distinguish it. 



7. ^Helix {Dentellaria) Josephince, Fdrussac. 



Helix (Helicodonta) JosephincB, F6r. Prodi-. 125 ; Hist. Moll, vol i. 



p. 151, pi. Ivi. figs. 5-10. 

 Helix JosephincB, Pfeiffer, Conch.-Oab. pi. Ixii. figs, 11, 12; Reeve, 



Conch. Icon. pl. Ivi. fig. 272, 



Hah. Guadeloupe and Martinique ; Dominica ( Quppy, 

 Brovm, Angas, and Ramage). 



8. * Helix (Dentellaria) badia, F^russac. 



Helix (Helicodonta) badia, F^r. Prodr. 124 ; Hist. Moll. vol. i. p. 150, 



pl. Ivi. figs. 1-4. 

 Helix bqdia, Pfeiffer, Conch.-Cab. no. 366, pl. Ixiii. figs. 7 10 ; Reeve, 



Conch. Icon. pl. Ivi. fig. 274. 



Hab. Martinique, Guadeloupe, Cayenne ; Dominica 

 {Guppy ^ Brown, AngaSy and Ramage), 



9. Helix {Dentellaria) dentiens, Ferussac. 



Helix (Helicodonta) dentiens, Ferussac, Hist. Moll. vol. i. p. 147 



pl. xlvii. fig. 2, pl. xlviii. fig. 2, pl. xlix a. fig. 2. 

 Helix dentiens, \\ ood, Index Test, Suppl. pl. vii. fig. 48 ; Pfeiffer 



