44 THE NON-MARINE MOLLUSCS OF ESSEX.
Family—Pupidae.
Genus—PUPA, Draparnaud, 1805.
[Pupa secale, Draparnaud.]
[Pupa anglica, Ferussac] (=vingens, Jeffreys.)
B.—*Bushey Leys, Felstead; (French): Copford, one specimen;
(British Museum) : Shalford; (W.M.W.).
Pupa cylindracea, Da Costa ( — umbilicata, Draparnaud).
A.—Redbridge Lane, Wanstead; (Crouch): Ilford; (K. and W.).
B.—Causeway End ; (French) : *Colchester, Castle and
Roman wall ; (British Museum and Laver) : [Felstead;
(French) : ] Copford; (British Museum) : Shalford ;
(W.M.W.): *Chignal—young specimens; (Christy, 3:)
Roxwell; (R. Christy).
C.—Saffron Walden ; (S.W. Museum).
Pupa muscorum, Linne.
A.—Farnham ; (Ingold) : East Tilbury ; (E.N., vol. iv.,
p. 227) : Ilford; (Woodward after A. Tylor) : Waltham-
stow; Crossness; Grays; West Thurrock; (British Museum).
B.—*Colchester Castle ; (Laver) : Colchester, Roman wall ;
(British Museum and Laver) : Brightlingsea—on the
shore of the creek) ; (W.M.W.) : Chignal; (Christy):
Chelmsford; (W.M.W.) : [Felstead; (French):'] *Cop-
ford; *Clacton; (British Museum) : Witham; (K. and W):
*Chignal; (Christy, 3) : Chelmsford; (Webb, 5).
C.—Saffron Walden; (S.W. Museum): Wrabness Point—
under water at high tide; Harwich Cliff; (Sheppard
and Collection): Dovercourt; (Adams).
Genus—VERTIGO, Muller, 1774.
Vertigo edentula, Draparnaud,
A.—Epping ; (Newstead) : High Beach, Loughton ; (C.S.R.,
Kew): Warley; (W.M.W.) : Crossness; (British Museum).
B.—Copford; (British Museum) : Shalford; (W.M.W.) *Chignal;
(Christy, 3).
C.—Saffron Walden; (C.S.R., Ashford): Wrabness; Stour
Wood, Ramsey; (Sheppard Collection): Ramsey Decoy ;
(Sheppard).
[Vertigo minutissima, Hartmann.]
Vertigo antivertigo, Draparnaud.
A.—St. Swithin's Farm, Barking Side ; (Crouch) : Ilford ;
(Woodward after A. Tylor): Walthamstow; (British
Museum): Grays; (Woodward after S. V. Wood).