82 Moll 
MOLLUSCA. 
Strebel & Pfeffer, 1. c. pp. 66-61, shells figured photographically, pi. v. 
figs. 10, 14, & 18, and pi. vi. figs. 1-6 ; columella, pi. xiv. figs. 1-6, 7 & 8 ; 
anatomical descriptions of C. arctiapirum, p. 69, pi. xiii. fig. 10, radula 
and jaw, pi. xi. figs. 9 & 16. 
Perrieria clausiliiformis (Tapparone-Canefri, 1878) fully described and 
figured by Crosse, J. de Couch, xxvii. pp. 39-41, pi. i. fig. 3, Port Dorey, 
New Guinea. Also by the author in Bull. Soc. Z. Fr. iii. [1878] 
p. 272, pi. iv. figs. 18 & 19. 
Balia perversa at Grassington, Yorkshire ; H. Pollard, The Naturalist 
(Huddersfield), 1877, p. 59. 
Clausilla, general anatomical description by Strebel & Pfeifer, Mexik. 
Land Conch, iv. p. 63. 
Clausilia. Note on the original localities of some of Ferussac’s species 
by E. V. Martens, Nachr. mal. Gos. 1879, pp. 126-127. 
Clausilia dubia (Drap.) var. obsoleta (A. Schmidt), and var. speciosa, 
Tschapeck, Nachr. mal. Ges. 1879, p. 9, Styria. 
Clausilia penchinati (Bourg.) = rugosa (Drap.) ; Dupuy, Bull. Sue. 
Toulouse, 1879. 
Clausilia delpretiana and peediiolii^ spp. nn., Stefani, Bull. Soc. mal. 
Ital. V. pp. 41-45, mountains of Middle Italy, confounded by former 
authors with rugosa (Drap.) and parvula (Stud.). Statements by Pini 
concerning them disputed, and the first species kept distinct from 
(Bourg.) ; id. 1. c. pp. 130-138. 
Clausilia bonellii (Martens) = delpretiana (Stefani, pt.), C. perexilis 
(Fagot, Bourg.) = delpretiana (Stef, pt.) = parvula (Bpnelli), C. rugosa 
var. pinii (Westerl.) = pecchiolii (Stef.) = crenulata, var. minor 
(Bonelli) ; Pini, Atti Soc. Ital. xxii. and Bull. Soc. mal. Ital. v. pp. 
237-261. 
Clausilia tenuistriata and farvana, spp. nn., and pUcatula (Dr.) var. n. 
plicatulina^ Pini, Atti Soc. Ital. xxii. 
Clausilia itala (G. Martens) var. n. epapillaiay Apuan Mountains, Del 
Prete, Bull. Soc. mal. Ital. v. p. 81. 
Clausilia umbilicata, sp. n., Antivari, Albania, caUifera (Kiist.) var. n. 
gigas, Dalmatia, Bottger, JB. mal. Ges. vi. pp. 101-103, figs. 4 & 5. 
Clausilia belone, sp. u., Asia Minor, bourguignati (Charp.) var. systropha 
(Bottg., 1878), persica, sp. n., Astrabad, prmgraeiliSy sp. n., Beyrut, imita- 
trixy sp. n., Malta, bathyclista (Blanc, MS.), Eubcea, strobeli (Porro) var. 
glabrata. Southern Tirol ; id. 1. c. pp. 114-124, pi. iii. figs. 9-15. 
Clausilia transitans and deburghievy spp. nn., hobeltianay varr. nn. fur- 
cata and contorta, punctulata (Kust.), var. n. albinella ; Paulucci, Faun. 
Mal. Calabr. pp. 144, 147, 151, & 152, pi. vii. figs. 6-8, and pi. viii. figs. 1 
& 2 . 
Clausilia (^Albinaria) furcilla, sp. n., Westerlund, Faun. mal. Grece, 
p. 113, Patras, Morea. 
Clausilia {Buxina) gradata, sp. n., Bottger, 1. c. p. 409, pi. x. fig. 5, 
Transcaucasia. 
Clausilia {Euxind) aggesta and lederi, spp. nn., id. 1. c. pp. 34-36, pi. i. 
figs. 5 & 6, Cis- and Trans-caucasia. 
Clausilia (Cristataria) laodicensis, Latakia, and {Papillifera) delinue- 
