228 AUSTRALIAN AND POLYNESIAN LAND AND MARINE MOLLUSCA, 



I have four specimens of a Tugalia from the Chatham Islands 

 — Tugalia elegans, Gray, and identical with oar Port Jack- 

 son T. intermedia ; all the specimens of Tugalia parmophoidea, 

 of authors that I have seen from New Zealand are T. elegans, 

 Gray, they in no way correspond with Tugalia 'parmophoidea. 

 Quoy and Gaimard, from New Holland (South Australia), evidently 

 Tugalia Tasmanica, Ten. -Woods, Proc. Hoy. Soc. Tasmania, p. 28, 

 1876, is only a variety of Quoy and Gairnard's species, as he says 

 his description was drawn up from a single example. Neither do 

 Reeve or Sowerby figure Gould's species of Tugalia, see Otia 

 Conchologica, p. 12-13, 1862, and the Expedition Shells, 1846. 



6. COLUMBELLA TAYLORIANA. 



Columbella Tayloriana, Reeve, Conch. Icon., vol. xi., pi. 35, 

 fig. 5, 1859. Albomacidata, Angas, Proc. Zool. Soc, p. Ill, pi. 

 13, fig. 5, 1867. 



Hob. — North-west Australia % (Reeve), Port Jackson (Angas). 

 Broken Bay, Port Stephens, Port Macquarie, Bellinger, Clarence 

 and Nambuccra Rivers, and all intermediate bays and beaches 

 between those rivers (Brazier). 



This very pretty species is very often found under stones in 

 Port Jackson and among the rocks at Bondi and Coogee Bays, 

 after passing north from Sydney the specimens become much 

 larger and more numerous at the localities given above. I very 

 much doubt the locality given by Reeve of north-west Australia. 

 I have not seen any species like it from there. 



7. Helix (Discus) Thorpeiana. 



Helix (Discus) ceralis, Cox (non Crosse) Proc. Zool. Soc. p. 

 147, pi. 16, fig 1; 1873. Pfeiffer, Mon. Helv. Yiv. Vol. VIL, 

 p. 399. Nomenclator, Helv. Viv., p. 179. 



Hah. Solomon Islands. 



The specific name of Crosse having priority for a species 

 described in 1868, from New Caledonia, name changed as above. 

 8. Helix (Papuina) Walleri. 



Helix brenchleyi, Angas (non Brazier) Proc. Zool. Soc, p. 861, 

 pi. 54, fig. 7, 1878. 



