NO. 3579 PORTLAND CATALOGUE — REHDER 29 



3748 "A very perfect specimen of Argonauta hians, S. a scarce 

 variety of the brown paper Nautilus, from China, very 

 rare . . . Rum. 18. B." 

 Argonauta hians [Lightfoot, 1786] 

 See lot 1055. 



3751 "A fine specimen of Voluta ^drescens, S. or brindled Music 

 from Guinea, very rare . . . Martin, vol. III.^^. 932. 933," 

 Voluta virescens [Lightfoot, 1786] 

 See lot 610. 



3758 "A very fine Bulla Zonata, from China, extremely rare, en- 

 closed in a small glass case . . . Bom, mus. caes. tab 9 

 Jig. 1." 



Hydatina zonata (Lightfoot, 1786) 

 See lot 3561. 



3761 "A large and fine specimen of Venus nimbosa, S. from Florida, 

 very rare . . . Favanne, pi. 49, fig. I." 

 Macrocallista nimbosa (Lightfoot, 1786) 



Venus nimbosa [Lightfoot, 1786], p. 175. 

 Venus gigantea Gmelin, 1791, p. 3282. 

 Macrocallista nimbosa Solan der. — Clench, 1942, p. 5. 



3794 "Nine curious and rare species of Hehx, among which are . 

 insignita. Lister, 67, 68 . . . the last undescribed." 

 Carocolus marginella (GmeHn) subsp. 



Helix insignita [Lightfoot, 1786], p. 176 [nomen oblitum]. 



3798 "A very fine specimen of Ostraea purpm-ea, S. rich in colour, 

 from New Holland, exceedingly scarce. Bom. mus. caes. tab 

 6. fig. 11,12." 

 Ostrea cucullata Born, 1778 

 See lot 3091. 



3802 "A very fine specimen of Hehx undata, a carinated umbilicated 

 Land Shell, the Country unknown. Lister, 76. Favanne, 

 tab. 63. ^i/. G. 3." 

 Solaropsis undata (Lightfoot, 1786) 



Helix undata [Lightfoot], 1786, p. 177. 

 Helix pellis-serpentis Gmelin, 1791, p. 3620. 

 Helix undata. — Dall, 1921, p. 99 (in part). 



Not Helix undata Gmelin, 1791 (a nomen dubium, possibly young 

 Cochlitoma sp.). 



I am restricting Lightfoot's name to Lister's figure, since the figures 

 in Favanne look to me more like S. gibboni Pfeiffer. The replacement 

 of Gmehn's name by undata is more readily acceptable since Pilsbry 



