MOLLUSCA OF TASMANIA— PETTERD AND HEDLEY. 287 



Rhytida sinclairi, Pfeiffer. 



Helix sinclairi, Pfr., Zeitsch. Mai., Hi., 1845, p. 154. Id., Reeve, 

 Conch. Icon., vii., 1854, p. ccv , f. 1444 a. 1). Id., Johnston, 

 Proc. Roy. Soc. Tas., 1882 (1883), p. 49. 



Rhytida sinclairi, Suter, Ann. Mag. Nat. Hist., (6), xiii., 1894, 

 p. 64. 



Helix bombycina, Pfr., Proc. Zool. Soc, 1854 (1855), p. 54. 



Helix dubitans, Cox in Legraud, Col. Mon., 1871, sp. 29, pi. ii., 

 f. 7. 



ffeb'x vexanda, Cox, op. ciL, sp. 43. 



Helix margatensis, Cox, op. cit., sp. 54. 



Helix quaestiosa, Cox, op. cit., s. 59. 



/lab. — Generally distributed, but only in favourable positions 

 in dense damp scrub. 



Genus P a r y p ii a n t a, Albert, 1850. 



Paryphanta milligani, Pfeiffer. 



Vitrina milligani, Pfr., Proc. Zool. Soc, 1852 (1854), p. 56. /(/., 

 Reeve, Conch. Icon., xiii., 1862, pi. iii., f. 18 a.b. 



Hab. — Macquarie Harbour, in the thick pine and inyitle 

 forests. 



Paryphanta 'fumosa, Tenison Woods. 



Helicarion fumosa, Ten. Woods, Proc. Linn. Soc. N. S. Wales, 

 iii., 1879, p 124, pi. xii., f. 3, 3a. 



Paryphanta fumosa, Murdoch, Trans. N.Z. Inst., xxxv., 1904, 

 pp. 156-160, pi. vi. 



Obs. — The specific distinction between this and the foregoing 

 is slight. 



Hab. -Duck River, Mt. Montague, Mt, Bischoff. 



Paryphanta dyeri, Petterd. 



(Plate lxxxvi , tigs. 38, 39, 40). 



Helix dyeri, Petterd, Mon. Tas. Land Shells, 1879, p. 40; Journ. 

 Conch., ii., 1879, p. 210. 



^ 'Obs. — We figure a specimen in the Australian Museum 

 collection from Distillery Creek, Launceston. Height, 1 -8 ; 

 maj. diam., 3 ; min. diam., 2*2 \\\m. 



