65 

 Tokiinoshima, Osuini (2399). 'M'^W^ ^ % 



Fam. X. TRUNCATELLIDAE rL.) 

 m + fl ^JJ 11 fl- C^) 



Gen. Triiiifatella R/sso. 



# ^j] M m 



Triinoatelia valida /'/;'. < 6^' |s fl yj >' i7^ (^) 



Riukiu (?573)- SfeJt 



T. kiiishiiioiisis /'/A. |j 5 L 5 < ^'^;tL/}>D'> r^p) 



Tancgashima, Osunii (2542). i<.m^={-^^ 



T. Japoiiiea /'. c'V //. ^t cL < CX' Ss H C^) 



Futaniigaura, Ise (2574). ■^^-M.'J'nfl 



Fam. XI. RISSOIDAE. 



W, + - Ti^M^I- 



Gen. Rissoa Flou. 



M fi'. 41 m 



Ri$4«^oa oga.sawarana /'/Ac ^/j^'Sli b ^ ^■^(J CP) 

 Ogiisawaiajima (4409). /hj?:!^^ 



K. kiirileiKsis Pits. /;/2i^O(3:Vr->3Ct, LI h ^Oi^r^y 

 Chishima (4306). =f- ^j 



Fukm-a, Awaji (38.S9). i^^MB^ 



Gen. ISissoina (fOrb. 



T 1- ^ m 



Ki»$!>oiiia rex P/Ac ^^^ ^ b'^^CA r7i.:fr> 



Fukura, Awaji (3891). 'ik^m% 



Hii-ato, rfzen (3H90). HEfrr-^ 



R. oostiiiata d:^-. c.t>^5 b/^'^'C/^ ';^> . 



