102 TUK NAUTILUS. 



Sticks that I found nearly everything. I did however find Zonitot'des 

 arboreus Say and two specimens of Helix liortensis and P. alteriiata 

 Say away from any trees. A year ago Succinea ohliqua was found 

 in great abundance around a spring, but I did not notice them there 

 this year. This year I found them in the area of dead wood. 

 Pupa tnuscorum L, Helix hortensis Miill ! 



Gochlicopa lubrica Miill. Pyramidula alternata Say. 



Euconulus fidvus Miill. Pyramldida strlatella Anth. 



Zonitoides arboreris Say. Helicodiscus lineatus Say. 



Vitrea hammonis Strom. Succinea obliqua Say. 



NEW LAND SNAILS FROM SOUTH AMERICA. 



Br C. F. ANCKY. 



Sulimulus ephippium Anc. 



Testa anguste et profunde perforato (perforatio supra columellari 

 margine obtecta), conoideo-ovata, tenuissima, papyracea, sericea, 

 parum micans, pallide fulvo-lutea, concolor, obsolete et oblique pli- 

 culosa, plicis parum regularibus. Spira regnlariter conoidea, apice 

 obtusiusculo, microscopice spiraliter striato atque longitudinaliter un- 

 dulato. Anfractus 6 convexiusculi, sutura impressa, ultimus amplus, 

 initio vix subangulatus, subattenuatus, antice leniter et longiuscule 

 deflexus. Apertura ovata, superne subattenuata et angulata. Per- 

 istoma tenue, brevissime expansiusculum, baud retlexum, margine 

 columellari late in trianguli forma dilatato, callo parietali nuUo. 



Long. 20^, diam. 12, alt. aperf. (oblique) 11^ mill. 



Hab. Bahia, Brazil (teste H. Fulton). 



This is a member of the Eudioptus section. 



Bulimulus goniotropis, n. sp. 



Testa angustissime perforata, pyramidata, fulvo-cornea, concolor, 

 tenuis, microscopice et confertim spiraliter impressa, striis vix per- 

 spicuis, baud profunde incisis, lineis incrementi obliquis subnotato, 

 nitidula. Si)ira regulariter conica, producta, lateribus rectis, apice 

 sat minuto, oblique et flexuose costulato et striis microscopicis spira- 

 libus sculpto. Anfractus 7 planiusculi, regulariter crescentes, sutura 

 appressa linea impressa marginata divisi, ultimus medio angulatus, 

 infra convexo-declivis, supra angulum vix convexus. Apertura ob- 



