DAPHNELLA. 35 
Section TuessiA, Jeffreys. 
D. NANA, Loven. PI. 32, fig. 28. 
Encircled by numerous punctate impressed lines ; milk-white. 
Length, 6 mill. 
Northern Hurope—Arctic. 
Dr. Jeffreys (Brit. Conch., iv, 359) refers to this species 
Columbella rosacea, Gould (Manual, v, 160), a shell which does 
not appear to me to be nearly related to it. 
Unfigured Species of Section Thesbia. 
The following are described by Rey. R. Boog Watson: 
D. TRANSLUCIDA (Kerguelen Isl.), D. ER1tTIMA ( T'ristao da Cunha), 
D. corpuLenta (Kerguelen Isl.), D. PLATAMODES (ditto), D. 
PAPYRACEA (ditto), D. pRuINA (Azores), D. Monoceros (S. W. 
of Sierra Leone), D. pysorira (St. Thomas, W. I.), D. 
BRYCHIA (Lat. 1° 47’ N., long. 24° 26’ W., Mid-Atlantic, 
1850 fms.). 
Section Taranis, Jeffreys, 1870. 
D. Morcut, Malm. PI. 29, fig. 66. 
Periphery strongly, tubercularly angled, the shoulder above 
it sloping, below the periphery there are several raised cinguli 
forming inferior carinations, crossed throughout by flexuous, 
narrow longitudinal plications; whitish. Length, 4:5 mill. 
Norway to Mediterranean Sea ; off Newport, R. L., 
365 fms. (Verrill) ; Gulf of Mexico, 805 fms. (Dall). 
It is Pleurotoma demersum, Brugnone (not Bellardi), and 
Bela demersa, Tiberi. 
D. PULCHELLA, Verrill. Pl. 29, fig. 63. 
A smaller species than the preceding, not so sharply angu- 
lated, the carine sharp but not nodulous, those on the body- 
whorl six in number, besides one or two on the canal. 
Length, 2°20 mill. 
Off Martha’s Vineyard, 487 fms., one specimen. 
Dr. Dall thinks this may be included in the preceding species, 
as European specimens of D. Morchi sent to him by Dr. Jeffreys 
and Prof, Sars, appear to agree with it pretty well. 
