. Breviora. 19(36 XEW SPECIES OF ASIIMUXELLA snail on 2 May 1961, obtaining quantities of dead shells hut no live animals. On 5 June 1965, he and the junior author returned to the locality and were successful in obtaining 4 live adults and 3 live immatures. Dead shells were very numerous. One of the live adults was designated the holotype. Two others were dis- sected to corroborate anatomical findings. The fourth live adult and the three live immatures are being kept alive in a terrarium at the University of Arizona, in the hope of obtaining additional studies on the adult anatomy for comparis


. Breviora. 19(36 XEW SPECIES OF ASIIMUXELLA snail on 2 May 1961, obtaining quantities of dead shells hut no live animals. On 5 June 1965, he and the junior author returned to the locality and were successful in obtaining 4 live adults and 3 live immatures. Dead shells were very numerous. One of the live adults was designated the holotype. Two others were dis- sected to corroborate anatomical findings. The fourth live adult and the three live immatures are being kept alive in a terrarium at the University of Arizona, in the hope of obtaining additional studies on the adult anatomy for 5 mm. Fig. 2. Ashniiinella hequucrti CleiR-h and Miller. Lower portion of repro- dnctive system enlarged. (Xunil)ering as in Figni-e 1.) EEFEKEXCES PiLSBRY, II. A. 19-1:0. Land Mollnsca of North America. Academy of Natural Sciences, Philadelphia, Monograph No. 3, vol. 1, pt. 2, pp. 912-977. 19-18. The genera Hiimboldtiana, SonoreUa, Orcohelix and Ashmunella. Proc. Acad. Nat. Sci., Philadelphia, vol. 100, pp. 199-203. (Received 24 January, 1965.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Harvard University. Museum of Comparative Zoology. Cambridge, Mass. , Museum of Comparative Zoology, Harvard University


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