HELIX $8. 52. 1175 
Heli decagyra Phil. in Malak. Bl. XVI. 1869. p. 37. 
o— — Pfr. Novit. conch. HL. fasc. XXXVL p. 499. 
Nr. 663.6, 407. £.:48—20. 
Habitat inter S. Gregorio et Patipampa, 35 leucas ad orientem 
oppidi peruviani Huancayo (Raimondi). 
Obs. «Specimina tria decolora vidi, ideoque colorem in diagnosi 
omisi, sed vix erramus epidermidem flavido-corneam fuisse dicentes. — 
Testa vix striata, spira plana, imo convexa, nec utrinque concava ut in 
H. helicycloide Orb., quae etiam multo major; labrum tenue in H. deca- 
gyra.  Anfractus ultimus in ambabus ante aperturam dorso aliquantum 
depressus.» (Ph.) 
1057. H. Parikeri Tryon. T 
«T. discoidea; anfr. 4, convexiuseuli, striati; spira non 
elevata, sutura profunde impressa; umbilieus amplus et sat 
profundus; apertura parva, ovalis; labrum non expansum. — 
Laete cornea, fasciis volventibus brunneis ornata: / angusta 
et tum 1 latiore supra peripheriam, et 3 aequidistantibus infra 
eam, illa umbilico proxima indistineta. — Diam. 9, alt. 3 mill.» 
(Tr. angl;) 
Heli Bridgesi Tryon in. Amer. journ. Conch. II. 1866. p. 303. 
(0199-1295 10: P Non ceo. 
—  Parkeri Tryon ibid. MI. p. 106. 
Habitat Nicaragua (Bridges). 
* 
1058. tessellata Miühlf. (Coll. 375.) IL. 447. III. 410. IV. 99. V. 165. 
— Helix contortula Fér. — Ins. Juan Fernandez. 
1059. Montrouzieri Souv. (p V.165. 475. — Helix biconcava Gass. 
— Diplomphalus*) Montrouzieri Crosse in Journ. Conch. XXI. 
1873. p. 23. — Nova Caledonia. 
1060. Cabriti Gassies. | V. 475. — Fisch. in Journ. Conch. XXI. 
1873. p. 9. (Anat.) — Helix volutella Gass., Pfr. V. 192. — Di- 
plomphalus Cabriti Crosse in Journ. Conch. XXI. p. 22. — Nova 
Caledonia. 
1061. H. Noumeensis Crosse. j 
«T. pervie umbilicata, depressa, discoidea, tenuis, fragil- 
lima, vix striatula, saturate violaceo-fusca; spira planata, apice 
*) Diplomphalus novum genus Testacellidarum. «Testa latissime et 
perspective umbilicata, subdiscoidea, planorbiformis, utrinque concava; 
Spira perdepressa, concava, medio profunde immersa; anfractus angustis- 
simi, immersi, sutura valde impressa discreti, ultimus caeteros involvens; 
apertura angusta; peristoma simplex, fere subcontinuum, marginibus (in 
adultis speciminibus) callo lamelliformi plus minusve prominulo, antice re- 
moto junctis, externo inflexo, subacuto. — Animal carnivorum, maxilla 
destitutum , lateraliter compressum, etc.» (Crosse l. c. p. 24.) 
