94 THE ZOOLOGIST. 
T. balthica.—Pegwell Bay, Margate, and Birchington (T. C.). 
[Hastings (E. L.).] 
T.. tenuis.—Shellness (T. C.); var. alba, Shellness (T. C.). 
(Hastings (E. L.).] 
T. fabula.— Shellness and Margate (T. C.). [Hastings 
(E. L.).] 
T. donacina.—Shellness, one valve (8. C. C.); part of a 
valve (T. C.). 
Syndosmya alba.—Shellness and Margate (T.C.). [Hastings 
(E. L.).] 
S. prismatica.—Shellness (T. C.). [Hastings (EH. L.).] 
S. tenwis.—Pegwell Bay, abundant (T. C.). 
Scrobicularia piperata.—Pegwell Bay and Reculvers (T. C.). 
(Hastings (E. L.).] 
Lutraria elliptica.—Shellness, one valve (8. C. C.).  [Z. ellip- 
tica and L. oblonga, Hastings (HK. L.).] 
Mactra solida.—Shellness, with the varieties truncata and 
y. elliptica (T. C.). [M. solida and v. elliptica, single valves, 
Hastings (E. L.).] 
[M. subtruncata.—One valve at Hastings (A. W. Langdon).] 
M. stultorwm.—Margate and Shellness; v. cinerea, Shellness 
(I. C.). [Type and v. cinerea, Hastings (E. L.).] 
Solen ensis, S. siliqua and var. arcuata, and S. vagina, Shell- 
ness (T. C.). [Hastings (HE. L.).] 
Lyonsia norvegica.—Near Ramsgate (J. T. Hillier). 
[Thracia distorta.—Hastings, rare (E. L.).] 
Corbula gibba.—Shellness (T. C.). [Hastings (KE. L.).] 
Mya arenaria.—Pegwell Bay (T.C.). Reculvers (S. C. C.). 
M. truncata.—Margate, &c. (T. C.). 
M. binghami.—Margate (T. C.). [The two last at Hastings 
(Bh. Lj 
Saxicava rugosa.—Margate (T.C.). [Hastings (E. L.).] 
Pholas dactylus.—Margate; P. candida, Shellness, Birchington 
and Margate; P. crispata, single valves only (T. C.). P. parva, 
a perfect specimen (S.C. C.). [All these species of Pholas at 
Hastings (E. L.).] 
The genera Thracia, Neera, Panopea, Pholadomya, Phola- 
didea, &c., occur in the fossil state. 
Teredo navalis.— Ramsgate (J. T. Hillier); various other 
localities have been recorded. 
ake 
