OLIVXDiE. 23 



6. Anazola undatella. B.M. 



Oliva undatella, Lamk. Hist. no. 58 ; Ann. no. 55. 



Gray, Beechey's Voy. 131. t. 36. f. 23-27. 



Duclos, Oliv. t. 5. f. 5-10. 



Reeve, C. I. t. 25. f. 73. 

 Anazola undatella, Gray, Proc. Zool. Soc. 1858, 51. 

 Voluta tenebrosa, Goodall, Wood, bid. Suppl. t. 4. f. 38. 

 Oliva zonal is, Menke. 

 Olivella undatella, Gray. 

 ? Oliva hieroglyphica, Reeve, C. I. t. 24. f. 68. 

 O. nodulina, Dados, Oliv. t. 5. f. 13, 14. 

 O. ozodina, Duclos, Oliv. t. 5. f. 19, 20. 

 Hah. West coast of South America. 



6. Anazola pulchella. 



Oliva pulchella, Duclos, Oliv. t. 5. f. 11, 12. 

 Anazola pulchella, Gray, Proc. Zool. Soc. 1858, 51. 



7. Anazola paniculata. 



Oliva paniculata, Duclos, Oliv. t. 5. f. 15-18. 

 Anazola paniculata, Gray, Proc. Zool. Soc. 1858, 51. 



Genus 8. AGARONIA. 



Shell ovate, subcylindrical ; spire acute, sutural groove open 

 to the tip ; aperture 'rather wide, ovate ; inner lip defined, thin; 

 pillar obliquely twisted in front, with several oblique grooves ; 

 belt moderate, single. Foot (A. hiatula) elongate, longer than 

 the shell, acute behind, wider in front, covering part of the 

 front of the shell ; front lobes semicircular, wider in front, acute 

 at the outer hinder angles. Head hidden; tentacles very- 

 small ; eyes none. Operculum ? — Duclos, t. 4 bis. 



* Anterior belt moderate. 

 1. Agaronia testacea. B.M. 



Spire conical ; suture linear, distinct to the tip ; pillar white ; 

 belt brown or white, single, smooth. 



Oliva testacea, Lamk. no. 51. 



Reeve, C. I. t. 18. f. 36. 

 Agaronia testacea, Adams. 



Gray, Proc. Zool. Soc. 1858, 51. 

 Agaronia hiatula, Gray, Beechey's Voy. 132. 



