6 AMPULLARIIDE. 
var. javensis, nov. 
Ampullaria celebensis, Mousson, Moll. Java, pl. I, fig. 1, alt. 80, diam. 
72 mil. and Conch.— Cab. IT, pl. XIX, fig. 8, Java, [not of Quoy]. 
1 Java; coll. Baron F, von Richthofen. 
This Javanese form differs from Quoy’s species by the less 
produéed spire, the more everted aperture, and the more distant 
and irregular spiral black lines, &c.— Alt. 63, diam. 56 mil, 
agreeing exactly with the above-quoted figure in Conch.—Cab. IT. 
7. Ampullaria turbinis. 
Ampullaria turbinis, Zea, Journ. Acad. Philad. VI, 1856, Siam and Obs. XI, 
pl. 22, fig. 2; from Battambang in Cambodia: alt. 80, diam. 77 mil., 
fide Vorelet, Ser. Con. IV. 
1 Cambodia (spec. juv.); ex c. A. Morelet, Esq. 
Lea describes his species as “scarcely perforate”; his figure 
appears quite imperforate. Morelet, J. c., describes Cambodian 
specimens as having a large and deep umbilical perforation. He 
further notices two distinct forms,—one without bands, the other 
banded, with the bands ceasing abruptly a short distance 
before the peristome; the former seems to agree with my var. 
subglobosa, the latter with my var. subampullacea. 
var. subglobosa, nov. 
4, Java (?); coll, Baron F. von Richthofen. 
Alt. 704, diam. 694 mil. A form with uniform green epider- 
mis, not banded, with white peristome and remarkably depressed 
and flattened spire, unlike any figure I can find. Possibly 
from Siam, and if so, probably the form called A. celebensis by 
von Martens, and A. turbinis by Morelet. 
var. subampullacea, nov. 
2 Perak; coll. Ed. Townsend, Esq. 
Alt. 75, diam. 68 mil. Fairly represented by Pl. 19, fig. 1, 
Conch.—Cab. IT, “A. swmatrensis, Phil.”, but more “turbi- 
nate’—that is, the body whorl more angularly swollen above— 
consequently, not so convexly rounded; the umbilicus, coloured 
peristome, and spiral purple bands exactly resemble those of 
the figure. I gave a third specimen of this form to Monsieur 
H, Crosse. 
