- 51 - 



Helix ( Fruticicola) eumenes n. 



Testa aperte et pervie umbilicata,globoso-conica, tenuiuscula, 

 albida, oblique striatiila, sub lente dense spiraliter lineata; 

 spira exserta, convexe couica, obtusiuscula, snbgradata 

 sutnra profunda; anfr. 6^2) regulariter accrescentes, 

 convexiusculi, ultimus rotundatus, autice descendens ; 

 apertura obliqua, rotundato-lunata, marginibus expan- 

 sis , margine coluraellari ad insertionera dilatato. — 

 Diam. maj. 14, min. 12, alt. 11 mm. 



Japan, Mizu in Kiusiu. 



Stenogyra didyma n. 



Testa rimata, subulata, confertim tenue striata, striis ex- 

 tus curvatis, vitrea, nitidula; apex obtusus; anfr. l^l^i 

 superi convexi, primi subcylindracei, caeteri convexius- 

 culi, omnes superne truncatuli, sutura profunda, mar- 

 giuata, crenulata, superne subhorizontali, deinde obli- 

 qua disjuncti; apert. subtrigono-piriforrais, basi obtusa, 

 pariete minus obliqua et margine columellari angulum 

 profundum formantibus; margo colum. fere rectus, basi 

 nou torquatus, reflexus, Perforation em fere tegens, 

 marg. dextro levissime curvato. — Long, vix 8, diam. 

 2% mm. 



Malacca, Singapore. 



Succinea chrysis n. 

 Testa oblongo-ovata, solida, irregulariter transversim striata 

 vel saepe costulato-plicata, colore varia, saepissime spira 

 pallidiore, apice rubro, anfr. ultimo antice saturatiore, 

 subviolaceo-rufescente, postice pallidiore, ubique strigis 

 transversis numerosis albidis ; spira elevata, acuta, anfr, 

 supra penultimum minutissimis, antepenultimo trans- 

 versali extus depresso, sutura forte excisa a praeced. 

 sejuncta, sutura perimpressa; anfr. d^j^ convexi, penult. 

 subtus tumidulus, ult, deorsum lente attenuatus; aper- 



