OsTREA—( continued ), 
parasitica, 
pusio, 
sinuosa, 
subrufa, 
varia, 
Ostreum parvum, 
striatum, 
vulgare, 
Otina otis, 
Ovatella bidentata, 
Ovula acuminata, 
Paludina ulve, 
Pandora inequivalvis, 
obtusa, 
PANOPEA, - 
plicata, 
PATELLA, = 
anomala, 
athletica, 
cerulea, 
Clealandi, 
depressa, 
distorta, 
Jissura, 
Jissurella, 
Forbesit, 
Julwa, - 
levis, - 
Noachina, 
parva, - 
pellucida, 
pileus, - 
pulchella, 
testudinalis, 
Ongarica, 
virginea, 
vulgaris, 
vulgata, 
PECTEN, - 
costatus, 
Danicus, 
distortus, 
Sragilis, 
Surtivus, 
Islandicus, 
Jacobeus, 
INDEX. 
PAGE 
CW bo OVO > 
49. 50 
App. 
23 
PEcTEN—( continued ), 
Jameson, 
Landsburgi, 
lineatus, 
maximus, 
minimus, 
nebulosus, 
NIVEUS, 
obsoletus, 
opercularis, 
parcus, 
pusio, 
septemradiatus, 
similis, 
striatus, 
subauriculata, 
tenuts, 
Teste, 
tigrinus, 
tumidus, 
varius, 
PECTUNCULUS, 
capillaceus, 
CrUSSUS, 
depressior, 
Sasciatus, 
glycimeris, 
MAXIMUS, 
neem branaceus, 
pulosus, 
striatulus, 
strigosus, 
sulcatus, 
vulgaris, 
Persephona brevis, 
cotica, 
Petricola bidentata, 
Phasianella polita, 
pulla, 
PHOLAS, - 
bifrons, 
candida, 
crispata, 
crispus, 
dactylus, 
aylophaga, 
7 | PHILINE, - 
