710 STUDIES ON AUSTRALIAN MOLLUSCA, XU., 



This species has not been recorded from this State, but ranges 

 as far south as Sydney. It was collected at the Redbank River 

 by Mr. J. Brazier, and at Woolgoolga by Mr. C. Laseron. Dr. 

 Shirley notes it from Caloundra, Queensland, whence he had pre- 

 viously misidentified it as Euchelus mysticus Pilsbry."*^ 



By its author, the species was referred to Pilsbry's Hyhochelus, 

 but that seems to me synonymous with the prior TaUorbis,j a 

 name so obscure as to have been omitted from all zoological 

 indices. The type-species of TaUo7'bis, T. roseolus G. and H. 

 Nevill, has been recorded by myself from Masthead Id. ,{antea, 

 xxxii., p. 479) under the later name of Euchehis lamherti Souver- 

 bie.| This also occurs at Lord Howe Island. 



A third Australian Tallorhis is T. cancellatus Krauss, recorded 

 from Port Curtis and Torres Straits by Mr. E. A. Smith.§ This 

 seems to me to be a synonym of the later Euchelus fossulatus 

 Souverbie.|| 



Alcyna exigua Gould. 

 (Plate Ixxvii., fig.5.) 



Last year (xxxviii., p. 278) it was explained that EJenchus 

 exiyuus Gould, was really an Alcyna, and was erroneously re- 

 ported from Sydney. By the courtesy of Dr. P. Bartsch, I am 

 now able to offer a figure of the type in the National Museum, 

 Washington. 



LlOTIA BOTANICA, Sp.nOV. 



(Plate Ixxxi., figs.46, 47, 48.) 

 Liotia clathrata Angas, Proc. Zool. Soc , 1871, p. 96; /o?., Tate, 

 Trans. Roy. Soc. S.A., xxiii., 1899, p. 227; /c?., Kesteven, Proc. 

 Linn. Soc. N. S. Wales, xxvi., 1902, p. 714; (not Delphinula 

 clathrata Reeve, Conch. Icon., i., 1843, PI. v., f.21). 



♦Shirley, Proc. Roy. Soc. Q'land, xxiii., 1911, p.96. 

 fG. and H. Nevill, Journ, Asiat. Soc. Bengal, xxxviii., 1869, Pt. ii., 

 p. 160, PI. xvii., f.5. 



tSouverbie, Jouru. de Conch., xxiii., 1875, p. 37, PI. iv., f.4; op. cit., 

 xxvi., 1878, p.210. 



§ Smith, Zool. Coll. Alert, 1884, p. 76. 

 II Souverbie, Journ. de Conch., xxiii., 1875, p.39, PI. iv., f.5; op. cit., 

 xxiv., 1876, p. 151. 



