™ 
390 HELIX PISANA. 
ENGLAND AND WALES. 
Channel Isles—Greve d’Azette, Jersey, 1905 ! F. H. Sikes. 
Pembroke —Rare, South Cliff, Jubilee Gardens, and railway bank, below the 
Wreck field, Tenby, 1895 ! A. G. Stubbs. 
IRELAND. 
Dublin—Common on sandhills, Rush near Dublin, Sept. 1885! J. R. Redding. 
FOREIGN DISTRIBUTION. 
France —La Pouliguen, Loire Inférieure; and Tregastel, Cotes du Nord ! Ph. 
Dautzenberg. Sub-var. fasciata-translucens cited by Gassies for Arcachon, Gironde. 
Italy—Sub-var. dilucida, Ascoli-Piceno, The Marches ! Marquis Monterosato. 
Spain-- Reported fromm Gibraltar, R. D. Darbishire. 
Morocco—Sub-var. a/ba Pall., Tangiers, Tetuan, and Chéchaouen (Pallary, l.c.). 
Algeria—Recorded by M. Bourguignat from Oran Arzew, Boghar, Algiers, 
Bone, and Constantine. 
Var. picta ‘Paylor, var. nov. (Monogr., pl. xxx., f. 4). 
SHELL whitish, beautifully variegated with sienna and dark brown. 
Possibly this may be the Helix maculata of Miiller and Menke, which Moquin- 
Tandon simply described as *‘ more depressed and more or less keeled,” but which 
Miiller states is marked by small fuscous spottings. 
WALES. 
Pembroke—On wild save and brambles, at foot of Jubilee Gardens, near the 
Burrows, Tenby ! A. G. Stubbs. 
Var. semifulva 'Il'aylor, var. nov. (Monogr., pl. xxx., f. 6). 
SHELL with the upper half of the whorls of an uniform pale fulvous tint, darker 
towards the aperture ; lower half of whorls white with fulvous and brown banding. 
This interesting variety in all the subvarietal differences of colour shows in a 
striking manner the probable sequence in the evolution of the shell colouration, the 
whitish ground colour being overspread in parts by the fulvous tint upon whieh is 
superposed the darker tertiary lineolation, bringing to mind the almost parallel 
association of tints in certain variations of Helix nemoralis aud other species. 
FOREIGN DISTRIBUTION. 
Morocco— Mogador, collected by Lt.-Col. Parry! G. K. Gude. Almost identical 
specimens have been found by Mr. J. H. Ponsonby ‘*in the interior of Morocco,” 
and are now in the collection of M. Dantzenberg; curiously enough some specimens 
of Helix ustulata in the collection of Mr. Melvill, found by Mr. T. V. Wollaston on 
Lanzarote, one of the Canary Islands, show the same peculiar colouration. 
Canary Islands - Specimens of this variety exist in the ‘‘ Darbishire collection” 
in the Manchester Museum; one or more striking examples being fulvous above, 
and entirely white and unbanded below the periphery. 
Var. menkeana Moquin-'l'andon. 
/lelix pisana var. menkeana Moquin-Tandon, Hist. Moll. Fr., 1858, ii., p. 259. 
Helix pisana vay. luteo-conata Bourzuignat, Mal. Alger., 1864, i., p. 236. 
Helix pisana var. subzonata Bourguignat, op. cit., pl. 26, ff. 4-5. 
Helix pisana var. aurea Monterosato, Ms. 
The var. menkKeana is described as whitish, with broad reddish bands. 
The sub-var. luteo-zonata has broad ochreous bands and fawn-coloured lineoles. 
The sub-var. aurea is whitish with orange banding (see Monogr., pl. xxx1., f. 2). 
The sub-var. subzonata is whitish with faint banding (see Monogr., pl. xxxi., f. 1). 
‘ WALES. 
Pembroke—Tenby, Aug. 1882 ! W. H. Boland. Sub-var. swbzonata, Wreck- 
field, Tenby ! A. G. Stubbs. 
IRELAND. 
Louth—Sub-var. duteo-zonata, Clogher ! P. H. Grierson. 
FOREIGN DISTRIBUTION. 
France—Snub-vars. /uteo-zonata and subzonata, S. Raphiiel, Var ! and Perpignan, 
Pyrenées Orientales ! G. K. Gude; Roquefavour, Bouches-du-Rhone! and Bastia, 
Corsica ! P. Dautzenberg. 
Italy—Sub-var. subzonata, Bordighera and Ventimigha, Liguria ! Corneto near 
Rome ! and Girgenti, Sicily !G. K. Gude; Acireale, Sicily ! C. Platania-Platania. 
Sub-var. aurea, Girgenti, Sicily ! Marquis Monterosato. 
