18 THE NAUTILUS. 



ultimo validiore, costulis rlexuosis ; nltimus longe et paulatim deflexus, 

 altiis, subcylindricus, pone suturam tumidultis. Apertura subohliqua, 

 extus sinuosa, oblongo-lunata, basi obscure subangulata. Peristoma 

 simplex, marginibus remotis. Diam. maj. 7 ; min. 6^ ; alt. fere 4 

 mill. 



" Cordillere de Chilian," Chili (F. Lataste). Belongs to the typi- 

 cal group, which includes S. dissimilis d'Orb., S. Binneyana Pfr., 

 Gratiohti Hupe, and probably allied to the latter, but surely quite 

 distinct. 

 Eplphragmophora andivaga, Anc. 



Testa depressa, attamen convexa, obtecte umbilicata, subsolida, 

 nitidiuscula, corneola, fascia mediana in ultimo anfractu, utrinque 

 late pallido-marginata, duabusque pallide fuscis in parte supera ejus- 

 dem anfractus in penultimo continuis, in ultimo versus aperturam plus 

 ininusve coalescentibus decorata, basi fuscula, centro pallidior, epi- 

 dermide tenui pallide luteo-virescente induta, lineis obliquis incre- 

 menti striatula, superne striis spiralibus tenuiter incisa. Spira con- 

 vexa, late subconoidea, obtusa. Anfractus 4^ regulariter sed satis 

 rapide crescentes, convexiusculi, sutura impressa ; ultimus supra con- 

 vexodeclivis, initio obscure subangulatus, antice leviter defiexus, basi 

 post aperturam constrietus. Apertura elliptica, sublunata, valde ob- 

 liqua, fasciis transmeantibus. Peristoma album, crassiusculum, re- 

 flexum. supra umbilicum mediocrem fere penitus evoluturn, margini- 

 bus remotis, callo tenui junctis. Diam. 1 9, min. 15|, alt. 10 mill. 



Andes of Peru, along with E. claromphalos Deville et Hupe, Buli- 

 mnhis revinctus Hupe, B. stenucme Pfr., B. Moniezi Dautz. and others. 



This is a small species, not referable to E. ahophila Phil., Tschu- 

 diana Phil., clansoinplialos Dev. & Hupe, to which it seems to be 

 allied. It is shaped like E. rnfocincta Newcomb, from Catalina 

 Island, California. 



Eplphragmophora Turtoni, Anc. 



Teste globoso-subdepressa, imperforata vel umbilico prorsus clauso 

 munita, solidula, sub epidermide tenui ac pallido stramineo-lutescente 

 albida, striatula et (primis anfractibus exceptis) undique confertim 

 et minute malleata, suboleoso-micans, fascia mediana castanea su- 

 turam anfractuum 2 inferiorum sequente cingulata. Spira elevato- 

 subglobosa. Anfractus 5 convexi, primi loevigati, sequentes oblique 

 striatuli ; ultimus amplus, rotundatus, antice longe \ aldeque deflexus, 

 subtus breviter depressus, radiatim striatulus, basi pone aperturam 

 constrictus. Apertura obliqua, transverse oblonga, ferri equini fere 

 exacte formam simulans, vix lunata. Peristoma album, labiatum, 

 undique crasse valdeque rotundato-revolutum, intus prope columellam 

 tuberculo indistincto proeditum, marginibus callose appressis, valde 

 convergentibus, callo tenui junctis, basali in umbilici loco albo- 

 dilatato. Diam. maj. 29, min. 24^, alt. 18 mill. 



