156 SHELLS FROM THE MOLUCCAS. 
as those from Wahaai, a few specimens being brown banded 
or flamed. 
In Boeroe a small variety has been collected with the 
next species; a comparison of the measurements show the 
differences; they are in specimens from: 
Wahaai: diam. maj. incl. perist. 16, alt. 15 mill, 
Kajeli: > > > > 122, >. 12 mall 
A still smaller specimen has only a diam. maj. of 111/, mill. 
The presence of bands in some specimens, which, on 
account of the deep notch of the columella, belong without 
doubt to ZL. vitrewm, renders this character valueless to 
distinguish ZL. vitrewm from pellucidum Grat., as suggested 
by Dr. von Moellendorff. 
19. Leptopoma intermedium Martens. 
Martens, Ostas. Landschn. p. 144, pl. 4, fig. 4. 
Of this species, which has been separated by many 
authors from the preceding one, a full-grown specimen 
and a few young ones are brown with the keels whitish. 
Locality: Kajeli, Boeroe. 
20. Cyclotus amboinensis Pfr. 
Martens, Ostas. Landschn. p. 121, pl. 2, figs. 4, 5. 
A few specimens, most in bad condition, from Saparoea , 
Goenoeng Rila, in a cleft in coral-limestone, and another 
from Wahaai, all collected by Martin. 
21. Cyclotus plicosus Martens. 
Martens, Ostas. Landschn. p. 125, pl. 2, figs. 13, 14. 
From Saparoea, together with the preceding species. 
22. Cyclotus liratulus Martens. 
Martens, Ostas. Landschn. p. 127, pl. 2, fig. 15. 
From the same locality as the preceding species: this 
one and C. plicosus are not in a very good condition and 
the characteristic sculpture is obsolete. 
Notes from the Leyden Museum, Vol. XV. 
