CERION, STROPHOCHEILUS. 281 



(May 1, 1797). Merely listed without description or references, as 

 are the following : 



Pupa rubra [Humphrey], 1. c. West Indies. Probably C. rubi- 

 cundum. 



Pupa clathrata [Humphrey], 1. c. West Indies. 



Pupa ping uis [Humphrey], 1. c. West Indies. 



Turbo alvearia Dillwyn, Descript. Catal., II, p. 862, = Bulimus 

 fusus Brug., Encycl. Meth., I, p. 348, = Lister, pi. 588, f. 49, is an 

 unrecognizable form, similar to Gibbus palanga. 



Helix (Cochlodonta') decumanus Fer., Prodr., p. 59 (undescribed) 

 = Pupa decumana Gray, Ann. of Philos., N. ser., 1825, IX, p. 413, 

 referring to Lister, pi. 588, f. 47, is unrecognizable with any reason- 

 able degree of certainty, but may be Pupa multicosta Kiister. 

 Crosse attempted to substitute decumana for regia, having found the 

 original specimens; but his course was untenable. 



Pupa capillaris Beck, Index Molluscorum, p. 82. Undescribed. 

 "I. Antill." 



Pupa ekgans Beck, 1. c., p. 82. Undescribed. " I. Antill." 



Pupa conm Beck, 1. c., p. 82. Undescribed. " I. Antill." 



Papa strobilus Beck, 1. c., p. 82. Undescribed. " I. St. 

 Domingo." 



Pupa utriculus Menke, Verzeichniss der ansehnlichen Conchylien- 

 Sammlung des Freiherrn von der Malsburg, p. 8 (1829). "Shell 

 ovate, very obtuse, white, pellucid, the whorls swollen, upper ones 

 longitudinally striate, lower reticulate-veined. Umbilicus compressed, 

 linear, aperture ovate, the columellar lip one-toothed, outer lip with 

 reflexed margin. Length 1 inch 3 lines, width 10 lines." Locality 

 not stated. 



S. orbicularis Maynard. Contributions to Science, I, pi. 16, f. 

 6a, b. Undescribed ; no locality assigned. 



S. viola Maynard. Contr. to Sci., I, pi. 16, f. 5a, b. Unde- 

 scribed ; no locality assigned. Looks like C. tenuilabris. 



ADDENDA TO BULIMULID^E, ETC. 



STROPHOCHEILUS (DRYPTUS) INDENTATUS Da Costa. PI. 49, f. 7. 

 Shell oblong-ovate, imperforate, rather thin, rudely decussated 

 striate and finely indented ; rose-brown, ornamented with rufous 

 streaks and spots. Spire short, the apex obtuse, roseate, transversely 

 striate and punctate-granulose, somewhat crenulated at the sutures. 



