123 
France p. IC 1 t. 1 fig. 2. — (Coenatoria) Moqum-Taudon Hist. Moli. 
France p. 182 t. 14 fig. 10—13. — Martens, in: Albers, Heliceen ed. 2 
p. 141; Malak. Bl. 1865 vol. 12 p. 192. — Bourgnignat, in; Bev. Magas 
Zoologie 1860 p. 165; Amenit£s malacolog. vol. 2 p. 184. — Kobelt Catal, 
pal. Binnenconch. ed. 1 p. 206, ed. 2 p. 42 (ex parte). — Bourguignat, 
Malacol. Algerie vol. 1 p. 96 t. 7 fig. 11—13. — Westerland Fauna 
palaearkt. Binnenconch II p. 461. — Tryon Manual, ser. 2 vol. 4 p. 246 
t. 56 fig. 7. 9. — Letourneux & Bourguignat, Prodrome Malacol. Tunisie, 
in: Explor. scient. Tunisie p. 6 — Bourguignat-Pechaud, Excurs. malac. 
Nord Afrique p 35.— Issel, Moll. Crocier. Violante, in: Ann. Mus. Civico 
Genova 1880 p. 265 (var conoidca). — Pilsbry, in: Tryon Manual, ser 2 
vol. '9 p. 320 (ex parte) — Locard, Prodrome Malac. Franc., Moll, ter- 
restres p. 53. 
Helix nthicensis Bourguignat*) Pechaud, Excurs. malac. Nord Afrique p. 35. — Wester- 
land, Fauna palaearct. Binnenconch. II p. 461 — Letourneux & Bourguignat, 
Prodrome malac. Tunisie p. 6 * 
Helix melanonixia Bourguignat, Species novissimae 1876 no. 71 p. 57. — Westerlund, 
Fauna palaearkt. Binnenconch. II p. 461. — Letourneux & Bourguignat, 
Prodrome Malac. Tunisie p. 6. 
Helix pachypleura Bourguignat**) MS — Locard, Prodrome Mal. France Moll, terrestres, 
p. 54, 305. — Westerlund, Fauna palaearkt. Binnenconch. II p. 461. 
Schale völlig entnabelt, bauchig kugelig oder ziemlich rein kugelig oder mehr kegel- 
förmig, fest und schwer, rauh ruuzelstreifig, manchmal gerippt, der Typus ohne Spiral- 
skulptur, aber manche Formen auch mehr oder minder deutlich spiral gestreift, grau fleisch- 
farben, nur mit einer dunkleren Zone über der Peripherie der letzten Windung, dagegen 
*) T. imperforata, globoso turrita, plus minusve conoidea, solida, obscure subtranslucida, candida vel 
candido- cinerea, grosse striata (in ultimo saepe irregulariter subplicatula) ac iu medianis anfractibus lineolis 
spiralibus argutissime decussata ; spira elato-conoidea, apice obtuso, valido, nitido ac laevigato; anfractibus 5 
ventricosis, regulariter rapide crescentibus, sutura impres3a separatis; ultimo maguo, ventroso, rotundato, 
superne lente ac parum descendente; apertura obliqua lunato-semirotundata, castauea aut nigro-aurantiaca, 
intus in fauce nitide candida; peristomate intus castaneo, recto, subincrassato, obtusato, ad basin leviter 
patulescente; margine columellari arcuato, robusto, inferne supra locum umbilicalem late expanso, marginibus 
callo nitido nigro- castaneo junctis. Alt. 41, diam. 36, alt. apert 25, diam 20 mm. 
**) T. imperforata, globosa, etiam alta quam lata, solida, opaca, albido-grisea, valide costata (costae 
in supremis minores, in ultimo productae, reguläres ac inter se sat distantes) ; spira convexo-subconic(t\ ad 
summum obtusissima ac sicut mamillata, apice prominente, valido, obtuso et laevigato; anfractibus 4^ con- 
vexis, celeriter crescentibus , sutura sat impressa separatis ; ultimo magno, rotundato, superne lente recteque 
descendente; apertura parum obliqua, semirotundata, intus modo circa peripheriam atro- castanea, externe bene 
rotundata, ad marginem columellarem rectiuscnla; columella valida, superne recta, inferne arcuata; peristo- 
mate recto, intus labiato et atro-castaneo ; marginibus remotis, callo atro-castaneo inferne supra locum per- 
forationis late adpresso, junctis. — Alt. 26, diam. 26, alt. apert. 18, diam. 15 mm. 
16 * 
