AT Yess 
Prate II. 
Species 5. (Mus. Brit.) 
Atys muscariA. At. testd parvd, ovata, solida, alba, 
versus apicem angustata, medio et infra inflata ; 
prope terminos spiraliter pauci-striata ; aperturd 
angusta, columella brevi, truncata, tortud, subden- 
tiformi, apice subumbilicato. 
Tur rity Atys, Shell small, ovate, solid, white, nar- 
row towards the apex, inflated at the middle and 
below, with few spiral striae near the ends; aper- 
ture narrow ; columella short, truncated, tortuous, 
rather tooth-shaped; apex slightly umbilicated. 
GuILDING. 
Hab. China Seas. 

Species 6. (Fig. a, b, Mus. Cuming, in Mus. Brit.) 
Atys AMYGDALA. A. test@ subcylindricd, tenui, sordideé 
alba, concentricé prope terminos tenué striatd ; 
longitudinaliter striata, versus apicem subangus- 
tata, medio subinflata ; aperturd angustd, colu- 
mella arcuatd, labio externo elevato, acuminato. 
ALMonpD Arys. Shell subcylindrical, thin, dull 
white, concentrically finely striated near the ends; 
THE 
longitudinally striated, rather narrow towards the 
apex, rather inflated in the middle; aperture 
narrow ; columella arched; outer lip raised, acu- 
minated. 
Sowerby. 
Hab. @) 
Resembling Atys elongata, it is yet, nevertheless, less 
cylindrical than that species, and is slightly striated in 
the longitudinal direction. 


Species 7. (Fig. a, 6, Mus. Sowerby.) 
Atys cyLinprica. At, testa cylindraced, elongata, 
solidd, alba, ad apicem subumbilicatd ; utrinque 
distuntu concentricé sulcata, ad medium subgibbosa, 
via carinatd; apertura angustd, labio interno 
supra apicem tortuoso, cuneato ; columella crassa, 
subcomplanatd, arcuatd. 
THE CYLINDRICAL ATys. 
solid, white, subumbilicated at the apex; con- 
Shell cylindrical, elongated, 
centrically distantly suleated at each end, rather 
gibbous in the middle, scarcely carinated ; aper- 

ture narrow, inner lip above the apex tortuous. 
cuneate; columella thick, rather flat, arched. 
Hesuiinas. Chemn. x. t. 146, f. 1856, 1357. 
Hab. Pasacao, Island of Luzon. Cuming. 

Species 8. (Fig. a, 6, Mus. Sowerby.) 
Atys ELonaata. Af, testd albd, ad apicem subumbili- 
cata, angustatd, tenui, elongatd, cylindricd, supra et 
infra medium distantu spiraliter sulcatd, ad ter- 
minos densé striata ; labio interno supra apicem 
spiraliter tortuoso ; columelld arcuatd, crassa, sub- 
complanatd, apertura angustd, supra cuneaio. 
ELONGATED ATYs. 
narrowed at the apex, thin, elongated, cylindrical, 
THE Shell white, subumbilicated, 
above and below the middle distantly spirally sul- 
cated, densely striated at the ends; inner hp above 
the apex spirally tortuous; columella arched, 
thick, rather flattened ; aperture narrow, cuneate 
above. 
A. Apams. In Sowerby’s Thesaurus Bulla, Sp. 90, 
Pl. 125, f. 121. 
Hab. Ceylon; Philippines. 
Thinner, less cylindrical, and more enlarged than 
A. cylindrica. 
Species 9. (Fig. a, b, Mus. Cuming, in Mus. Brit.) 
Arys Crancnit—At. testd tenut, breviusculd, inflata, 
utrinque tenue striata, pallidé fulvd, subpellucndd, 
ad apicem subtruncatd, subumbilicatd ; apertura 
pyriformi, lubio externo, ad apicem subrotundo, 
medio sinuatim producto, columella rectiusculd, ad 
terminem truncatd. 
Crancu’s Arys. Shell thin, rather short, 
thinly striated at both ends, pale fawn, subpellucid, 
slightly truncated at the apex and subumbili- 
cated; aperture pyriferous, outer lip slightly 
inflated, 
rounded at the apex, sinuously produced in the 
the middle; columella rather straight, truncated 
at the end. 
Leacu. M.S. 
Bulla utriculus, Brosch. 
Bulla intermedia, Aradas. 
Hab. Salcomb Bay, Devonshire. 
April, 1869. 
