DA COSTA: NEW LAND-SHELLS FROM SOUTH AMERICA. 81 



suturis im^^ressis ; alba, cseriileo-nigro longitudinaliter strigata ; 

 columella parum coutorta et reflexa; apertura ovali, intus purpura- 

 scente, labro expanso, et reflexo, marginibus callo purpurascente 

 junctis. Long. 39, diam. ISmm. ; apertura cum perist., longa 18, 

 lata 12mm. 



Sab. — Ecuador. 



This species bears a resemblance to both B. felix, Pfr., and 

 B. MemhieUnus, Crosse, but differs from each in form and sculpture. 

 Examples collected by the late Mr. Buckley during his travels in 

 Ecuador are among those in the British Museum without a name. 



3. BuLiMULTJS (DRYMiEus) Smithii, n.sp. PI. VI, Fig. 8. 



Bui. testa cylindraceo-turrita, umbilicata ; anfractibus 6, suturis 

 impressis, Isevibus, sub lente impresse transversim sculptis, striis in 

 anfractibus apicalibus duobus subtilissime granulatis, ultimo oblique 

 producto, livido fuscescente, irregulariter tseniato et undato, zonis 

 tribus purpureo fuscis ornato, suprema maculis purjiureis sagittatis 

 notata, interrupta ; columella purpurascente ; apertura oblique ovata, 

 labro pallide luteo, late reflexo, longit. totius \ aBquante. Long. 29-5, 

 diam. 1 5 mm. 



Hah. — Bogota. 



This shell is also represented as an unnamed species in a drawer in 

 the British Museum. I have named it after my esteemed friend 

 Mr. Edgar A. Smith. 



4, BuLiMTJLUs (Drym^us) ziczac, n.sp. PI. VI, Eig. 5. 



Bui. testa ovato-conica, tenuicula, umbilicata, basi sub-angulatim 

 producta, lutea, nigricante-fusca, conspicue ' undulata ; anfractibus 6, 

 convexis, sub lente minute striatis ; columella plano-reflexa, apertura 

 ampla, effusa, intus violaceo-purpurea, labro reflexo. Long. 28, 

 diam. 15 mm. ; apertura cum perist., longa 15, lata 11 mm. 



Sab. — Valley of the R. Cauca, Colombia. 



This form has been lately received ; the colour-markings remind 

 one somewhat of those on B. undulatus, Guild., from the Island of 

 St. Vincent, but its form is distinct. 



5. BtJLiMTJLTTS (DRYMiETJs) Catjcaensis, n.sp. PI. VI, Fig. 3. 



Bui. testa fusiforme-turrita, anguste umbilicata, albida, zonis tribus 

 nigricantibus interruptis, albo punctatis ; anfractibus 6, convexis, 

 suturis impressis, longitudinaliter plicato-striatis, columella parum 

 contorta et reflexa, apertura ampla, intus purpurascente, albo 

 bifasciata, labro paiiim reflexo, albo, marginibus callo purpurascente 

 junctis. Long. 35, diam. 16 mm.; apertura cum perist., longa 17, 

 lata 1 1 mm. 



Sab. — Valley of the H. Cauca, Colombia. 



Another new species received with the last, and differing from any 

 hitherto discovered, both in form and colour-markings. 



