SCALARIA. 75 



change the name of this species, so long known as S. clathrus, and 

 now equally well-established as aS'. lamellosa. Monterosato has given 

 the name Candida to a variety. 



S. NAUTL.E, Morch. PI. 15, fig. 78. 



Whorls about 8, convex, with subimpressed suture, lamellse 12,. 

 linear, angularly reflexed at the suture. Length, 12'5 mill. 



Mexican Gulf. 

 S. Andrewsii, Verrill. PI. 15, fig. 79. 



Whorls 7, well-rounded, white, suture deep, lamellae 13, regular^ 

 moderately elevated, the interstices crossed by spiral cinguli, which 

 also render the ribs a little nodulous. Length, 5"5 mill. 



Off Newport, E. I., 100 fms. 



S. LONGissiMA, Seguenza. PI. 15, fig. 85. 



Whorls 11, thick, whitish, closely, lightly, spirally striated, with 

 low, broad longitudinal ribs and equal interspaces. Length, 18 mill. 



European Atlantic. 



Described as an Italian pliocene fossil. 



S. FUNicuLATA, Watson. PI. 18, fig. 79. 



Whorls 8-9, darkish colored, with fine close spiral striae, with 

 10-12 narrow, low, strong ribs and much wider interspaces. 



Length, 6 mill. 



Off Pernamhueo, BraziL 



S. Acus, Watson. PI. 16, %. 92; PI. 18, fig. 80. 



Solid, white, faintly spirally striate; whorls 12, flatly convex, 

 constricted at the suture, ribs 15-17, strong, rounded, with somewhat 

 narrower interspaces. Length, 5*5 mill. 



N. Atlantic, 49-1254 fms; W. of Azores, 1000 fms; off Culebra,. 

 W. Lid. 390 fms. 



S. TORTiLis, Watson. PI. 18, fig. 76. 



Whoi'ls about 10, well rounded, slowly enlarging, with 9-10 close- 

 set thread-like spiral striae, extending over the 14 remote, distant, 

 longitudinal ribs. Length, 10 mill. 



Off Culebra, W. Lid., 390 fms.. 



S. coARCTATA, Jeflrcys. PI. 15, figs. 80, 86. 



Whitish, or brownish white, solid ; whorls 7-9, convex, with very 

 slight close spiral striae, and about 20 longitudinal, low, rounded 

 ribs, with equal interstices. Length, 13 mill. 



Norway^ 



