PLANAXIDJ!. 587 



Agree with Con. Iconica, PI. IV, fig. 26. 



subvar. minor. 

 10 Panama; ex c. Prof. W. Newcomb [16L Si]- 



subvar. brevispira. 

 15 Panama; ex c. Prof. E. C. Stearns, &c. [20^ 13]. 



5. Planaxis nigritellus. 



Planaxis nigritellus, Forbes, P. Znol. S. 1850, Sfraifs of S. Juan del Fuaco ; 

 zz=Pl. acutus, Menke, Zeits. Mai. 1850 inot of Krauss], 



6 Gulf of California ; coll. Prof. E. C. Stearns. 



The last whorl and aperture are, proportionately, considerably 

 less elongate than in the figure given by Forbes. 



6. Planaxis lineolatus. 



Planaxis lineolatus, Ooiild, P. Bast. S, III, 1849, WiUon's Island ; var. = 

 PI. strigatns. Sow., Conch. Icon. 1878 [as of Hanley, ms. Pacific'] ; 

 Tahiti and Samoa, fide Ordffe; Bourbon, fide Deshayes. 



7 Paumotu ; coll. H. Pease, Esq. 



Two of these are dark-coloui'ed and many-striped ; four white, 

 with three narrow bands on last whorl ; one uniform white ! 

 Long. 9, diam. 5 mil. 



3 New C.iledonia : ex. c. P. Bouvier, Esq. [85, 4]. 

 3 Mauritius ; ex c. Dr. F. Stoliczka. 



In very bad condition ; identification therefore questionable. 



var. producta. 



Smooth throughout ; many banded ; aperture rather large, 

 " subpatulous." 



1 Ceylon ; coll. G. Nevill, Esq. (4L 2i). 



1 Aden ; coll. Dr. F. Stoliozka (6, 3). 

 15 Cherboniane Reef; coll. Dr. Aimstrong. 

 20 Andamans; coll. J. Wood-Mason and G. Nevill, Esqrs, 



