141 



. 88. Col Puella, nobis, (pi. xl. f. 160, 161.) 



Col. testa ovato-pyramidali, spira acuminata, acuta, pallide 

 castanea vel brunnea, variegata, anfractibus9,longitudinaliter 

 costellatis, laevibus, ultimo antice transversim striato ; sutura 

 crenulata, alba ; canali distincto, extus transversim sul- 

 cato ; apertura oblonga, sub-rhomboidea, labio columellari 

 uniplicato. 



Shell ovate, pyramidal, spire acuminated, acute, varied with 

 pale chesnut or brown ; volutions 9, smooth with small lon- 

 gitudinal ribs, the last transversely striated in front ; 

 suture crenulated, white ; canal distinct, transversely 

 grooved externally ; aperture rhomboidal ; columellar lip 

 with one fold. 



From Burias, H. Cuming ; a variety nearly free from the 

 longitudinal ribs, occurs at Catbalonga. 



89. Col. pygmeea. Sow. Z. P. ii. 19. (pi. xl. f. 163.) 



Col. testa ovato-oblonga, pallescente ; spira acuminata ; 

 anfractibus 6, superioribus quinque longitudinaliter costatis, 

 fascia interrupts nigra; ultimo superne longitudinaliter costato, 

 infra spiraliter sulcato, fasciis duabus interruptis, nigris ; 

 apertura latiuscula ; labii externi margine superne emarginata. 



Shell oblong-ovate, pale coloured, spire acuminated ; 

 volutions 6, the 5 first longitudinally ribbed, with an inter- 

 rupted black band ; the last longitudinally ribbed posteriorly, 

 and spirally grooved anteriorly, with two black interrupted 

 bands ; aperture rather broad : posterior margin of the outer 

 lip notched. 



Found on dead shells at St. Elena: H. Cuming. 



90. Col. lunata. nob. (pi. xl. f. 164.) Nassa Say ; Buc- 

 cinum Gould. 



Col. testa ovata, leevi, pallide rufo brunnescente, seriebus 

 duabus pallescentibus maculorum semilunatorum ornata, 

 apice acuminato, apertura ovali, labio externo fusco intus 

 denticulate. 



Shell ovate, smooth, pale reddish brown, with two rows of 

 crescent shaped whitish spots ; apex acuminated, spire conic ; 

 a single impressed line just in front of the suture; aperture 

 oval with a small notch posteriorly, outer lip fuscous, denticu- 

 lated within. Massachusetts, Dr. Gould. 



91. Col. sulcosa. Sow. Z. P. ii. 118. (pi. xl. f. 165.) 



Col. testa ovato-oblonga, fulva, nigricante vel rufo-nigricante 



