NON-MARINE MOLLUSCS OF SURINAM. 17 
Strebel, 1909, pp. 132, 133. Surinam, Upper Surinam 
River. 
38. CORONA REGINA Fer. 
Helix regina, Férussac, Prodr., 1822, p. 42; Hist. nat., T. 119, 
f. 3—5. 
Liguus regina Fér., Pilsbry, Man. of Conch., 2. ser, Vol. XII, 
1899; p:477, PEPSI fay DAD: 
Corona regina Fér., Strebel, Mitteil. Naturhist. Mus. Ham- 
burg, XXVI, 1909, p. 121, T. 25, f. 381—384, 388, 
T. 26, f. 389, 390. 
Pfeiffer, 1872, p. 16. Upper Surinam River. 
39. Corona INCIsA Hupé. 
Bulimus incisus, Hupé, in Castelnau, Expéd. dans lAmér. 
du Sud, Moll., 1857, p. 36, Pl. 9, f. 4. 
Orthalicus melanostoma, Shuttleworth, Notit. Malacol. I, p. 67. 
Liguus incisus Hupé, Pilsbry, Man. of Conch., 2. ser., Vol. 
XII, 1899, p. 179, Pl. 35, f. 45—17. 
Corona incisa Hupé, Strebel, Mitteil. Naturhist. Mus. Ham- 
burg, XXVI, 1909, p. 130, T. 27, f. 414. 
Pfeiffer, 1859, p. 591. Surinam. 
Drouet, 1859, p. 68. Surinam. 
Pilsbry, 1899, p. 180. Surinam. 
* 40. Corona spec. (fig. 8). 
Lucie River. Corantijn-Expeditie. 
A very young dextral shell, having only 3'/, whorls; 
on the last '/, whorl wide brown streaks. It has a small 
band on the keel, and two broad bands on the base, all 
of them brown coloured. 
* 41, ORTHALICUS SULTANA Dillw. 
Helix sultana, Dillwyn, Descript. Catal. II, 1817, p. 920. 
Orthalicus sultana Dillw., Pilsbry, Man. of Conch., 2. ser., 
Vol. XII, 1899, p. 188, Pl. 47, f. 6—8. 
Strebel, Mitteil. Naturhist. Mus. Hamburg, XX VI, 1909, 
p. 142, T. 21, f. 344, T. 30, f. 436, 438. 
Surinam. Coppename-Expeditie. 
Upper Saramacca. Saramacca-Expeditie. 
Marowijne. Tapanahoni-Expeditie. 
Albers, 1860, p. 225. Surinam. 
Notes from the Leyden Museum, Vol. XXXVI. 
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