92 THE ZOOLOGIST. 
Gwyn Jeffreys, who most kindly named them, while the 
varieties of the slugs have been named by Mr. W. D. Roebuck, 
of Leeds. 
I have included in the list [in square brackets] several 
records of interest referring to neighbouring districts. 
BRaAcHIOPODA. 
No recent species found. Fossil species of Terebratula, 
Terebratulina, Argiope, Crania, and Rhynconella in the chalk of 
Kent. Lingula tenuis in the London Clay. 
CoNCHIFERA. 
Anomia ephippium.—Margate (T.C.). (Hastings, type, com- 
mon; v. aculeata, only one living specimen (EK. Langdon).] 
Ostrea edulis and var. rutwpina.—Dead shells common near 
Margate; the variety is cultivated at the Reculvers (T. C.). 
(Hastings, type, common; v. hippopus, rare (E. Langdon).] 
Avicula, Lima, Spondylus, and Inoceramus occur in the fossil 
state. 
Pecten pusio.—Shellness, near Sandwich (T.C.). [Single 
valves scarce at Hastings; not uncommon at Brighton (E. L.).] 
P. varius.—Common at Margate, &c.; very variable (T. C.). 
[Hastings (E. L.).] 
[P. opercularis.—Shellness, &c. (T. C.). (Hastings, type and 
y. lineata (E. L.).] 
P. maximus.—One small single valve at Shellness (T. C.). 
[Very common at Hastings (EK. L.).] 
[Lima subauriculata and L. hians y. tenera.—One valve of each 
at Hastings (E. Langdon).) 
Modiolaria discors and M. marmorata.—Near Margate (S. C. 
Cockerell). [M. marmorata, Hastings (A. W. Langdon in Journ. 
Conchol.). | 
Mytilus edulis.—Margate, Birchington, and Shellness (T. C.) ; 
var. pellucida, Margate. [Hastings, type and vars. pellucida and 
incurvata (E. L.).] 
M. modiolus.—Single valves at Shellness (T. C.). (Hastings, 
rare (E. L.).] 
M. barbatus.—Margate, &c. (T.C.). [Hastings (E. L.).] 
M. adriaticus.—Shellness (T. C.). [Three dead shells at 
Hastings (E. L.).) 
