Deshayes, Proc. Zool. Soc, 1859, ]>. 30G ; Rve., Conch. 

 Icon., fig. 102 ; Tryon, Man. Conch., vii, p. 3(j, ]»1. 10, fig. 

 100; Filshry, Cat. Jap. M. M., p. 13. 



^ 18 mm. 



±y_J_±yS:[t T. anlarctica Smith, ,5 T. kirki Hutton ^\Mm^<^%\'^^i~'') ^ lEti: vj . 



Genus SPINEOTEREBRA Sacco, 1S91. 

 Section Mazatlania Dall, 1903. 



#-iill|Si: L-Cft^lSlXl^Slf^-^t-f, m^\-l T. aciculata Lam. H^) 



S. FULGURATA Philippi, 1846. 



Terehra fulgurata, PhiL, Zeit. fiir MaL, 1846, p. 53 ; I c, 

 1847, p. 181 ; Rve., Conch. Icon., iig. 151 ; Tryon, Man. 

 Conch., vii, p. 38, pi. 11, fig. 18 ; Pilsbry, Cat. Jap. M. M., 

 p. 11. 



^ 14 mm. 



(^^) !m?gll!J<$(Schrenck); (^|^=-r -th* Y y y; T :>J 7° 'i- ^ ; T :f] )) y * '^ = T^) 

 Y 7 ^ ^y jkit T. arguta Gould, ifc T. rustica Hinds te%\%^^^'^^'^i'') ^ "tf "'J • 



Genus PARVITEEEBRA Pilshry, 1904. 'J^ J':i^\^^ 



-r- 



1. p. PAUCIVOLVIS Pilsbry, 1904. ^ff J'Oi^Y^ CMSI) 



Pilsbry, Proc. Acad. Nat. Sci. Phila , 1904, p. 5, pi. 1, 

 fig. 4. 



C 37 ] 



