ALTCJEUS. 235- 



"This is anotlier species of the short-sutural-tubed section, 

 of Ah/cania, of which A. khasiaciis .... is a good type. The 

 general and distinct costiilatiou trom constriction to apex, par- 

 ticularly the form of constriction and mouth, mark it as a good 

 species. It is more openly umbilicated than A. l-hasiacus." 

 i^Godvjin- Austen.') 



349. Alycaeus subinflatiis, Godwin-Austen. 



Ali/creus .■<uJ)uiJlatii.s, Godwin- Austen, Land »& Fresliw. Moll. India,, 

 ii, ]914, p. 400, pi. 154, figs. 8, 8 a. 



Original description : — " Sliell globosely conoid ; sculpture : 

 indistinct subdued costulation on upper whorls, apex distinctly 

 striate spirally, close, regular, rather fine costulation continuous 

 with the sutural tube ; colour with pinkish tinge, red on the apex ; 

 spire I'ather high ; suture impressed ; whorls 4, tumid and well 

 rounded ; sutui'al tube long, constriction near its base and distance 

 to aperture short, with a very shght swelling ; aperture oval, sub- 

 angulate above; peristome solid and double on the outer margin, 

 and well reflected but very thin on the columellar side. 



" Major diam. 4*5 ; alt. axis 2*2 mm." 



Hah. Burma : Gaziphimi, Lahupa Naga ] Jills, N.E. Munipur. 



"This is the species which I included in my description of A. 

 injlatus from Japvo Peak in the Anghami Naga Hills. It is an 

 allied form, and on closer examination I consider should receive 

 a name, as it is something more than a variet3^ Comparison of 

 the figures shows this better than description." {Godwin-Austen.) 



850. Alycsfiiis umbonalis, Benson. 



Ali/ca'us iwibonalis, Benson, A. M. N. H. ser. 2, xvii, 185G, p. 225 ; 

 Theobald, J. A. S. B. xxvi, 1857, p. 247 ; Pfeifter, Mou. Pneimi. 

 Suppl. 1, 1858, p. 36; id., Novit. Conch, ser. 1, i, 18()0, p. 127, 

 pi. 35, tigs. 18-20; Blanford, J. A. S. B. xxxiv, 1865, p. 98; 

 Ilanley & Theobald, Conch. Ind. 1874, pi. 92, figs. 8, 9; Theobald, 

 Cat. Shells Brit. India, 1876, p. 40; Sowerby, in Reeve, Conch. 

 Icon. XX, 1S7 7, A li/cmi.s, pi. 4, fig. 36 ; Nevill, Hand List, i, 1878, 

 p. 293; Godwin-Austen, Land & Freshw. Moll. India, i, 1886, 

 p. 194, 1)1. 44, figs. 2-3 c ; ii, 1914, pp. 413, 424. 



Ahfcaeus {Chamalijcaeiis) umbomdis, Kobelt & ^Icillendorff, Xachr. 

 Ueuts. Malak. Ges. xkIx, 1897, p. 152; id.. Cat. Pneuni. 1899, 

 p. 48 ; Kobelt, Das Tierreich, Lief. 16, 1902, p. 364. 



Original description : — " Testa late umbilicata, depressa, sub- 

 discoidea, confertim acute arcuatim costulata, cinereoalbida, 

 apicem versus obtusulum, rubellum vel nigrum, rubescente ; spira 

 brevi, sutura profunda; aufractibus 44 couvexis, ultimo ad latus, 

 spiraliter rugoso-caucellatum, inflato, tum constricto, deinde 

 tumidiusculo, tubulum retroversum, elougatum suturalem ]ione 

 constrictionem gerente ; apertura valde obliqua, circulari, undata,. 

 peristomate duplici, interiori continuo, expanse, nitidissimo, prope 

 umbilicum sinuato, exterior! expanso, incrassato, ad ant actum 

 penultimum hreviter interrupto ; umbilico perspectivo. Operculo 



