ETHALIA. 4()1 



arcuate, columellar margin expanded in a rosy, tongue-shaped callus, 

 partly covering the umbilicus. 



Diam. 7, alt. 4 mill. ; aperture, diam. 3, alt. 2 mill. (Martens.) 

 Owen Id., Meryui Archipelago ; Mindoro, Philippines. 



Isanda pulchella AD., P. Z. S. 1853, p. 190. Vox MARTENS, 

 Shells of Mergui, etc., Journ. Linn. Soc. Lond. xxi, p. 197, 1887, t. 

 16, f. 3. 



Has much more the aspect of Ethalia than Luanda. The umbili- 

 cus is quite broad, and in the adult about half covered by the 

 expanded columella. 



Species allied to Teinostoma, erroneously referred to Ethalia. 



ETHALIA LIRATA E. A. Smith (pi. 59, fig. 40). P. Z. S. 1871, p. 

 737, t. 75, f. 23. 



Whydah, W. Africa. 



ETHALIA PLICATA E. A. Smith (pi. 59, fig. 41). P. Z. S. 1871, 

 p. 737, t. 75, f. 24. 



Whydah, W. Africa. 



ETHALIA CANDIDA A. Adams (pi. 59, fig. 42). Ann. Mag. N. 

 H. 1862, p. 296. Conch. Icon., f. 14. 



Gotto Is.. Japan, 71 fms. 



ETHALIA POLITA A. Adams (pi. 59, fig. 55). Ann. Mag. N, H. 

 1862, p. 296. Conch. Icon., f. 17. 



Gotto Is., Japan, 71 fms. 



ETHALIA OMPHALOTROPIS A. AdamS. Ann. Mag. N. H. xi, p. 

 266, 1863. 



Yobuko, Japan, 17 fms. 

 ETHALIA NITIDA A. Adams. Ann. Mag. 1865, p. 266. 



Yobuko, Japan, 14 fms. 



ETHALIA ATOMARIA A. Adams. Ann. Mag. N. H. 1861, viii, p. 

 305. 



Kala-hai; SJian-tung, China. 



ETHALIA PERSPICUA A. Adams (pi. 58, fig. 16). Ann. Mag. N. 

 H. 1861, viii, p. 306. Conch. Icon., f. 15. Thes. Conch., f. 17. 



Kala-hai; Shan-tung, China. 



ETHALIA SOBRINA A. Adams (pi. 59, figs. 43, 44). Ann. Mag. 

 1861, viii, p. 306 ; xi, p. 266. Conch. Icon., f. 19. 



Kino-0-Sina; Takano-Sima, Japan, 25 fms. 



