1424 
1442 
1443 
1444 
1445 
OMISSIONS. 101 
Coronata, Brug., and levigata, Marr. Varieties of each of 
these shells, when in fresh and fine condition, are translu- 
cent and highly polished, and closely resemble each other ; 
there are also similar specimens to be found among the 
examples of N. arcularia, Linn. 
Some of the small forms of N. levigata, Marr., appear to pass 
into the N. glabrata, Sow. 
) Marmorea, A. Ad. var., sutures crenated. Island of Formosa, 
This is closely allied to N. mutabilis, Linn., and marmorata, 
Anton. ; both the smooth and striated forms of this shell 
are varieties of N. mutabilis, Linn. See the figure in 
Woods’ Index, at pl. 22, f. 47, Senegal, and Marrat’s 
pamphlet, pl. 1, f. 4-5. S. Archer, Ceylon. 
The above shells pass into the striped N. elegans, Kiener, 
then into yellow and white varieties without markings. 
A variety of the last, resembling N. levigata, Marr. Some of 
the elongated forms are related to the Bullia bellangeri. 
Picta, Dkv., passing into the N. gaudiosa, Hinds, 
Between N, picta, Dkr., and filosa, Gray. 
Picta, Dkr., beautifully mottled. 
Kieneri, Anton., beautifully variegated. New Guinea, 
Hirta, Kien., passing into the N. suturalis, Lam. 
A 3 N. seminodosa, A. Ad. 
Lentiginosa, A. Ad. P.Z.S., 1851, p. 105. Reeve, pl. 3, 
f. 15. (Bluish purple.) 
var, drab, dotted at the sutures with brown. 
var. mottled with white, brown and ash. 
var. pale. 
Punctata, A. Ad. P.Z.S., 1851, p. 105. Reeve, pi. 8, f. 54. 
Philippines. 
var. elongated, passing into the next. 
Velata, Gould. 
Luctuosa, A. Ad. P.Z.S., 1851, p.105. Reeve, pl. 16, f. 109, 
passes into dark glaherrima, Gmel. Philippines. 
The four last are varieties of one shell. They pass into the 
N. gaudiosa, Hinds, N. graphitera, Beck., and into narrow 
forms of the N. suturalis, Lam. 
Woodwardii, Forbes. P.Z.S., 1851, p. 273, pl. 11, f. 3. 
Sandwich Islands. 
Plicatella, Gould. —_ Pro. Bost. Soc. Nat. Hist., vol. 13, p. 280, 
The name pre-occupied by A. Ad. British Burmah. 
Dominula, Tap. Canif. 
Crenicostata, A. Ad. Rec. Moll., vol. 1, p. 120. 
