DAPHNELLA. 317 
the species cannot be aSurcula, I place it here temporarily, but 
it is not unlikely that a new group, perhaps a genus, will need to 
be made for it. 
Section MirromorpuHa, A. Ad., 1865. 
D. ritosa, Carpenter. Pl. 25, fig. 63. 
Equally spirally lirate throughout, lip scarcely sinuous, with 
about a dozen minute internal denticles ; purple-black, or choco- 
late-color, without and within. Length, 5-6 mill. 
So. California, Lower California. 
D. aspera, Carpenter. PI. 25, figs. 61, 62. 
Spirally lirate and longitudinally closely costulate, the inter- 
sections forming a roughly asperated surface ; reddish brown. 
Length, 3-5 mill. 
S. California, Lower California. 
Var. @Racitior, Hemphill. Fig. 62. 
Decussation not so deep, so that the surface is smoother, the 
tuberculation smaller; sometimes the clathration of the body- 
whorl is only seen on the upper portion, the longitudinal costulee 
becoming obsolete below. Length, 4-5 mill. 
D. errusa, Carpenter. 
Shell graceful, much effused, reddish brown; whorls narrow, 
elongate, sutures impressed; spirally striate, decussated by 
growth-lines; lip thin, scarcely sinuate ; reddish brown. 
L. 15°5 mill, diam. 5°5 mill. 
Neeah Bay, Washington Terr. 
Described from a single broken specimen (not figured’. 
D. trata, A. Adams. 
Shell whitish or light brownish, mitriform, acuminated below, 
spire and aperture of equal length; normal whorls five, convex, 
transversely lirate, the lire about equal and equidistant ; aperture 
narrow, columella arcuately truncate, with an anterior incon- 
spicuous plication, lip smooth within, margin crenulated. 
Japan. 
“A variety or allied species has the whorls longitudinally 
plicate, and some of the transverse lire corrugate or undulated.” 
No figure ; dimensions not given. 
D. Fiormana, Dall. PI. 34, fig. 12. 
Cancellated by longitudinal and spiral sculpture, the inter- 
sections nodulous, suture distinct, not channeled, outer lip thick, 
