194 



var. lutea Philippi. 



PHIUPPI. .\bl). u. Beschr. neuer mier wenig gekanntei Conch. Vol. III, p. 221, I.ittorina, 

 PI. 5. fig. ... 



St.u. 71. Makassai .nul surroundings. lp to 32 M. Mud, sand with mud. 1 Spec. 



Philippi has quoted in the text fig. <> for this variety, but it evidently is fig. 11 that 

 s with th<- description, fig. i*> is liis variety suturalis, quoted as fig. 7. The figs 6 — 9 of 

 that author represent his /.. intermedia, considered by many authors to lx- merely a varietj . 

 it is often not an easj tusk to distinguish it from younger specimens of L. scabra. It seems 

 that Tryon (1. c. p. 244, PI. 42. fig. 21 — 24) has mixed the two species, for his character 

 "periphery angulated or carinated", is in contradiction with 1'im ippi's original description, the 

 figures 22 and 24 are probably young specimens of scabra. 



2. Littorina (Littorinopsis) undulata Gray. 



\\. Zool. Beechey's Voy. p. 140. 

 REEVE. Conch. 1c. Vol. X, Littorina, fig. 67. 



WEINKAUFF. Martini-Chemn. Conch. Cab. lid. II, Vol. II, Littorina, p. 73, PI. 9, fig. 15, 16. 

 TRYON. Man. of Conch. Vol. IX, p. 244, Tl. 43, fig. 39, 40. 



Stat. 129. Kawio- and Kamboling-islands, Karkaralong-group. Sand. 2 Spec. 



Fam. Rissoiidai . 

 Rissoina d'Orbigny. 



1. Rissoina micans A. Adams. 



Adams. Proc. Zool. Soc. Lond. 185 1, p. 265. 



WEINKAUFF. Martini-Chemn. Conch. Cab. Ed. II, Vol. I, Rissoina, p. 17, PI. 7, fig. 4. 



TRYON. Man. of Conch. Vol. IX, p. 371, PI. 55, fig. 28. 



Stat. 306. 8°27'S., I22°54'.5E. Savu Sca. 247 M. Sandy mud. 1 Spec. 

 The only specimen is a bleached shell. 



2. Rissoina (Rissolina) plicata A. Adams. 



Adams Proc. Zool. Soc. Lond. 1S51, p. 264. 



WEINKAUFF. Martini-Chemn. Conch. Cab. lid. II, Vol. I, Rissoina, p. 23, PI. 8, fig. 5, 6. 



Tk\"\. Man. of Conch. Vol. IX, p. 375, PI. 56, fig. 58 — 60. 



Stat. 315. East ofSailus Besar, Paternoster-islands. Upto 36 M. Coral and Lithothamnion. 1 Spec. 

 This specimen is a dead shell. 



3. Rissoina (Rissolina) s]>. 



Stat. 240. Panda. 9 — 45 M. Hlack sand, coral. 1 Spec. 



shell is too much worn for Identification. 



86 



