65 
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Scrobicularia — 
pipcrata . Gm. 
Syndosmya — 
alba. W. Wood. 
tennis . Moat. 
Solen — 
siliqua. L. 
vagina. L. 
Pandora— 
inaequivalvis .. L. 
Corbula — 
gibba . Olivi. 
Panopea— 
plicata. Mont. 
Saxicava — 
rugosa. L. 
Mya— 
arenaria . L. 
truncata . L. 
Thracia— 
papyracea .... Poli. 
Pholas— 
Candida . L. 
crispata . L. 
dactylus . L. 
LAND & FRESHWATER. 
Bythinia— 
tentaculata .... L. 
Helix- 
hispida . L. 
hortensis. Miill. 
nemoralis .... L. 
Limnaea— 
palustris . Mull. 
peregra . Miill. 
Planorbis— 
complanatus .. L. 
spirorbis. Miill. 
vortex. L. 
Pisidium— 
amnicum .... Miill. 
Polyzoa. 
Cellepora pumicosa, L. 
Cribrilina radiata, Moll. 
Crisia denticulata, Lamk. 
,, (var selsiensis A.B.) 
*Diastopora regularis, d’Oi b. 
Lepraliapallasiana, Moll. 
M embranipora— 
lineata L. 
membranacea L. 
monostachys Busk, 
reticulum, L.=ilf. Lacroixii. 
trifoliata, S. Wood. 
* A beautiful little species and very 
name. G. R. Vine. 
fMicropora regularis, d’Orb. 
Mucronella Peaebei, Johnst. 
Porella concinna Busk. 
Schizoporella sp. 
Serupocellaria scabra, V. Ben. 
„ reptans, L. 
Tubulipora flabellaris, Fabr. 
distinct, may very well bear a varietal 
f Unlike any British form of Micropora known to me. G. R. Vine. 
Annelida. 
Sabellaria. Spirorbis nautiloides, Lam. 
Serpula contortuplieata, L. Yermilia triquetra, L. 
Echinodermata. 
Echinocyamus pusillus, Miill. | Spatangus purpureus, Miill. 
Sphoerecbinus brevispinosus, (spines). 
Foraminifera. 
(Determined by F. W. Millet, Esq., Marazion.) 
Xubecularia lucifuga, Defrance, rare. 
Biloculina ringens, Lamarck, sp., very common. 
Spiroloculina grata, Terquem, very rare. 
Miliolina seminulum, L., sp., very common. 
-oblonga, Montagu, sp., common. 
-trigonula, Lamarck, sp., common. 
-secans, d’Orbigny, sp., rare. 
-subrotunda, Montagu, sp., very rare. 
- venusta, Karrea, sp., rare. 
-saxorum, Lamarck, sp., common. 
