su mits of the ribs; whorls excavated behind, somewhat roun- 
ale the peripher ; the margin at the suture stron: aly oat 
Peethialated by the iacremental conduits Ww ish rises in the 
ces nearly to the level of the tops of the threads; the nu- 
‘ey is enue the first 2 or 3 ne are more SUSTSeNy retic- 
thor wide hel: short NEre ne Gnas rather 
d, though the siphon is not recurved; pillar smooth, nearly 
t with little ca'lus; the body with n o subsutural eallns; the 
iy slightly oh hanily thinkendil’ lon. of shell 26, of 24a 
San Pedro, Cal., in rather deep water, 
% 
-in Sa honor the shellis named. —‘This is a sin- “ 
: eset recalling Ocinebra or “Muricidia by its surface sculp- 
she constricted and appressed | sutural region of the 
a have not been able to find any species with similar 
: nographs or in the national collection. —_ It is 
ould ‘be seeengenvigns permet from” the | group 
ipho or 
: regarde ifyin a new ion, 
cat May: ot ss ke e 
