1H85.] 



SHELLS OF THE GENUS BULIMINUS. 



25 



observanda, rliffert ab hoc spira exacte conico-tuvrita, perist. non 

 C'xpanso nee callose labiato. 



3. BuLiMiNus (Mastus) milensis, n. sp. 



Species egrege Bui. pnsio, Brod., et pseudogastrum, Hesse, insulce 

 SyrcE, nee non etuborculati, Frauenjld., insula Andri, sed his 

 omnibus muUo major, maxima cylindrata et minus distincte 

 striata. — T. breviter sed profunde rimata, conico-oblonga, 

 soUdula, epidermide nitida, lutea, strigis obsoletis olivaceo-fuscis 

 ornata indutu ; spira convexo-conica ; apex acutiusculus. Anfr. 

 7 vix convexiuscidi, sutura lineari, crenulata et fere sitbmar- 

 ginata disjuncti, obsolete striafuli, striis ad suturam paulo 

 distinctioribus, ad basin hie illic spiraliter lineolati, ultimus 

 f altitudinis eeguans. Apert. parva, triincalo-ovalis, supeme 

 et inferne ungulata ; perist. albolabiatum, marginibiis lute dis- 

 tantibus, callo distincto junctis, dextro longo, ad suturam bre- 

 viter subsinuato, parum curvato, columellari brevi, subreflexo ; 

 columella recta, planafa. Tubercvlum anguhire nullum. 



Alt. 18^, diam. maj. 8, minor 71 mm.; alt. apert. fere 7|, lat. 

 apert. f>h mm. (Spratt). 



Hub. insulam Milo. 



Fig. 3. 



BuUminus milensis. 



4. BuLiMiNus (Ena) stokesi, n. sp. 



Char. Species maxinie aff. Bui. caucasio, Ffr., sed spira exacte 

 turrifa nee convexo-turrita, colore pal lid iore, obsolete strigata. — 

 T. breviter rimata, turrita, solidula, nitidula, corneo-albida, hie 

 illic obscurius luteo strigata ; spira exacte turrita ; apex obtusus, 

 obscurizis lutevs. Anfr. 8 convexiusculi, medii fere plani, lente 

 accrescentes, sutura itnpressa submarginata disjuncti, striatuli, 

 superiores pro latitudine testcB alti, ultimus major, basi tumidulus, 

 |- altitudinis subceguans. Ajjert. subrectu, acuminato-ovata, 

 faucibus fuscula ; perist. tenue, albolabiatum, morginibvs sub- 

 expansis, dextro ad suturam parum arcuato, columellari sub- 

 reflexo ; columella subconcava, supeme sat distincte contorto- 

 plicata. 



Alt. 17^,diam. min. 5|, maj. 7 mm. ; alt. apert. 6, lat. apert. 4 mm. 



Hob. Amorgo insulam. 



Obs. Specimen nnicum solum vidi mortunm. 



