lO 



Bulletin 37 



10 



Pyramide!!a (Sphiana) anitaAld. 



The Nautilus, Vol. XXI, No. i, p. 9, PI. i, Fig. 12, May, 1907. 



This Species was described as a Titrbonilla, but is now put 

 into the PyramidellidcB by Dr. Bartsch. 



PyramideSIa (Syrnola) mitchelliana Aldr. 



Bull, of American Paleontology, No. 22, P. 8, PI. ^, Fig. 3. 191 1. 

 Is also removed from Turboni/la. 



The Ala. Museum has a number of new forms of small spe- 

 cies, collected by Mr. Herbert A. Smith which are described 

 herein. The}^ have been submitted to Dr. Bartsch who has kind- 

 ly indicated their generic position. 



Pyramidella (Iphiana) obtusoides, n. sp. PI. i. Fig. 13. 



Shell small, with four whorls capped by two embryonic ones 

 turned abruptly to the back side of shell and partially immersed . 

 The specimens, three in number, have a dull surface, apparently 

 smooth, but under a glass numerous spiral lines are seen. 

 Suture not deeply impressed ; aperture oblong-ovate ; outer lip 

 sharp, smooth within ; inner lip reflected, somewhat twisted, 

 carrying a single small tooth. Length 3^ mm. 



Locality. — Found at both Gregg's and Bell's Landings, Ala. 

 River, Ala. 



Type. — Ala. Museum of Natural History. 



Remarks. — A short, dull-looking species. 



Epitonium munistriatum, n. sp. PI. i. Figs. 14, 15. 



Shell small, aciculate whorls, probably 10 or more. Embry- 

 onic ones three in number, apex pointed ; the next two or three 

 with longitudinals only, balance cancellated. Whorls rounded, 

 suture deep. Spirals 5 to 7, rather coarse, ribs raised with con- 

 cave spaces between, base with smaller alternate spirals between 

 the primaries ; intersections pointed. The base of this species 

 (15) is in the Museum from Gregg's Landing, Ala. The other 

 specimen is from Woods Bluff, Ala. The aperture shows a 

 a thickened inner lip where it joins the base, also a thin callus. 



Locality. — As above. 



Type — Ala. Museum of Nat. History. 



