— 5 — 



4. Helix (Epiphragmophora) Hieronymi Döring. 



1. c. p. 447. 



Testa late umbilicata, subcalcarea, parura nitidiuscula, 

 saepius pallide rufo-unifasciata; convexiuscula, depressa; 

 sutura profunda; anfr. 4^/3 — 5 convexi, ultinnis vix 

 depressiusculus, antice paulum descendens ; apertura 

 lunato-ovalis, subcircularis ; peristoma subsimplex. acu- 

 tiusculum, expansum, intus leviter albido-labiosum, 

 marginibus approximatis, columellari subarcuatim re- 

 flexiusculo. Diam. maj. 18 — 20, min. 15 — 17, alt. 

 8-10 Mm. 

 Hab. Quebrada del Tala, Catamarca. 



5. Bulimus (Odontostomus) niultiplicatus Döring. 



1. c. p. 452. 



Testa profunde rimata, ovato-oblouga, confertira regula- 

 riter striata , solidula , opaca ; spira elongata , apice 

 attenuato-acuta; anfractus 7 vix convexiusculi, ultiraus 

 vix ^/g longitudinis aequaus, basi vix subcristatus; aper- 

 tura subverticalis, ovata, dentibus 8 — 10 fere clausa ; 

 dentibus 3 crassis prirao angulato , tortuoso ; sulcato 

 in pariete aperturali; seeundo linguaeformi, excavato 

 in columella ; tertio tortuoso in margine dextro ; 3 — 5 

 minutis in parte basali , 2 obsoletis in parte supera 

 marginis dextri; plica transversa in fundo aperturae ; 

 peristoma subincrassatum, labiatum expansum, reflexius- 

 culura; marginibus eallo tenui junctis, dextro superne 

 subangulato. — Long. 27, diam. 10 Mm. ; apertura 

 cum peristomate 10^2 ^t^- longa. 8 lata. 

 Hab. Cerro de Chepe, Prov. de la Rioja. 



6. Bulimus (Odontostomus) Olainensis Döring. 

 1. c. p. 454. 

 Testa rimata, fusiformi-turrita, corneo-albida, sericea, sub- 

 diaphana, minutissime striata ; spira obtusa ; anfractus 



