SHELLS OF CUBA. 
47 
Fam. 3. CHAMACIDiE. 
556. Chama arcinella, Linn., Sagra, Cuba, ii. 362. 
t. 28. f. 28, 29. B.M. 
Cardium crista- galli, Martyn. 
Arcinella spinosa, Schum. 
557- Chama macrophylla, Linn., Sagra, Cuba, ii. 
363. B.M. 
Chama Lazarus, Lamk . 
Fam. 4. OSTBACIDJ1. 
558. Ostrea spreta, d’Orb., Sagra, Cuba, ii. 365. 
t. 28. f. 30. B.M. 
559. Ostrea folium, Linn., Sagra, Cuba, ii. 365. B.M. 
Ostrea limacella et O. rubella, var., Lamk. 
560. Anomia simplex, d’Orb., Sagra, Cuba, ii. 367. 
t. 28. f. 31-33. B.M, 
561. Orbicula Antillarum, d’Orb., Sagra, Cuba, ii, 
368. t. 28. f. 34-36. B.M. 
Note on certain Species. By Dr. Gray. 
101-105. Pupa, §11, viz. Pupa brevis, P. Oviedoiana, P. Lavalleana, 
P. Auberiana, P. Poeyana, = species of Bradypus or Cylin- 
drella. 
107. Auricula ovula = Yoluta triplicata, Donovan, Brit. Shells, \\. 1. 128. 
108. Auricula oliva = Yoluta bullaoides, Montague , Test. Brit. t. 30. 
f. 4 ; Auricula bulloides, Gray, 1825 = Detracia, GV«2/,1840, 
109. Physa Sowerbyana=Bulla rivalis, Maton,Linn. Trans. viii.t.4.f.2. 
144. Siphonaria lineolata = no. 404, Patella leucopleura, Gmelin , — a 
Patella or Tectura, not a Siphonaria. 
147. Yermetus corrodens = Spiroglyphus, sp. 
