168 LITTORINIDA. 
23. Fossar [Couthouyia] subreticulatus, n. sp. 
4 Tumb Island, Gwadar [type]; coll. W. T. Blanford, Esq. 
3 Bombay ; coll. Rev. S. B. Fairbank. 
Resembling F. reticulatus, but with less developed umbilicus, 
fewer spiral ribs, &c; three smooth nuclear whorls and three 
others cylindrically pyramidical, the last one only being 
ventricose. 
Long. 34, diam. [vix] 2 mil. 
Genus CONRADIA, A. Adams. 
Ann. Mag. V, 1860, p. 409, ‘type C. cingulifera, A. Adams. 
A.Adams also described a C. tornata, P. Z. 8.1863, from 
Gotto. There is a fossil species described as Turbo bayant, 
Bez. [1870]. 
1. Conradia cingulifera. 
Conradia cingulifera, 4. Addams, Ann, Mag. V. 1860, Mino- Sima at 68 fths, 
1 Japan ; ex Mr. Damon [coll. A. Adams]. 
Long. 34, diam. 3 mil. 
2. Conradia clathrata. 
Conradia clathrata, A. ddams, Ann. Mag. V. 1860, Korea Straits at 63 
Sths. ; = Fossarus adamsitanus, Fischer, J.de C., XU, 1864, p. 259 (as it is 
not the Fossarus clathratus, Philippi). 
1 Japan: ex Mr. Damon (coll. A. Adams], 
Long, 24, diam, 2} mil. 
8. Conradia pulchella. 
Conradia pulchella, 4. Adams, Ann. Mag. 1861, Tsu-Sima at 16 Sths, and 
Gotto at 48 fths. 
1 Japan; ex Mr, Damon [coll. A. Adams]. 
Long. 19, diam: 1 mil, 
