160 G. KeviH — New or little-known [No. 3 ? 



been described as a species of Paludina. My figure is from an original, 

 typical specimen of P. labiosa ; evidently the form was unknown to Mr. 

 Hanley, or it would, I feel sure, have been separated by him from the 

 preceding species ; this is the more to be regretted as Mr. Theobald, his 

 colleague, was in possession of typical specimens of P. labiosa. 



Paltjdomus andeesoniana, G. Nevill, PI. V, Fig. 2. 

 J. A S. B. 1877, p. 35, Ava &c, anfr. 7— long. 29, diam. 22 mil. 

 The type form of this fine and well marked species is not represented 

 in M. Brot's Monograph; it was found by Dr. J. Anderson, in whose 

 honour I have named it, in tolerable abundance in Upper Burma. 



var. myadoungensis, nov. 



A small, decollate, and prettily marked variety, with the whorls mark- 

 edly more rounded, found by Dr. Anderson at Myadoung, near the Yunnan 

 frontier. 



Long. 15, diam. 12 mil. 



subspecies peguensis, G. Nevill. 



J. A. S. B. 1877, p. 35, Pegu, long. 21, diam. 16 mil. ; Con. Indica, pi. 108, fig. 6, 

 as "P. regulata, Bens, var."; Brot, Conch.-Cab. II, 1877, pi. 7, figs. 2— 3, as " P. 

 andersoniana, Nev. var." 



M. Brot has given a full account of this form in his valuable and 

 important monograph of the genus, which, with his equally carefully and 

 fully worked out monograph of Melania, I have found of the greatest 

 assistance in cataloguing the Museum species of these difficult genera. 

 Specimens of this variety, or rather species, are labelled from " Pegu 

 Yoma," in Mr. H. F. Blanford's fine collection of Paludomus. 



subvar. nana, nov. 

 Spiral sculpture a trifle less distinct ; long. 15, diam. 11 mil. ; also 

 from Pegu. 



Paltjdomus bukmanica, G. Nevill, PI. Y, Fig. 4. 



J. A. S. B. 1877, Yaylaymaw and Mandalay; Brot, Conch.-Cab. II, pl. 8, fig. 12 

 (spec, juven.). 



It is probably a young specimen from Mandalay, which M. Brot has 

 figured as above; Dr. Stoliczka sent a few indifferent specimens in ex- 

 change to the dealer Landauer, together with some of Blanford's 

 Melania iravadica, a young specimen of which has also been figured by 

 M. Brot. 



