GUDE : ON HELICOIDS FROM NEW GUINEA. 115 



2. Hemiplegia campylonota (Tapp.-Can.), 



Nanina campylonota, Tapparone-Cunefri : Ann. Mus. civ. Geneva, xix 

 (1883), p. 1G9, pi. V, fig. 11. 

 A fine series was obtained showing great uniformity as regards 

 colouring, but a certain amount of variation of form, ranging from 

 globose, with elevated spire and bluntly angulated periphery, to 

 flattened with depressed spire and keeled periphery. As the extreme 

 forms are linked by intermediate ones, I have refrained from giving 

 a varietal name to the extreme deviation from the type. The following 

 measurements will give an idea of the variation of form : — 



Diam. maj. 34-5, min. 29 mm.; alt. 22 mm. 

 ,, 32, ,, 27'5 ,, 21 ,, 



,, 33, ,, 28 ,, 19 ,, 



,, 32, ,, 27-5 ,, 18 ,, 



3. Rhysota Hekcules, var. Flyensis, Hedley. 



One specimen. 



4. Planispiea (Cristigibba) Musgravei (Smith). 



Ann. & Mag. Nat. Hist. (6), xv (1895), p. 233; xvi, p. 363, pi. xx, 

 figs. 13-15. 

 A single dead specimen. 



5. Chloritis (Sulcobasis) Rehsei (Mart.). 



A small form, darker than the type. Diam. maj. 39, min. 30 mm. ; 

 alt. 30 mm. 



Four specimens. 



6. Papuina Goldiei (Braz.). 



Darker and smaller than the type, a little more globose below, apex 

 more prominent; the spiral bands darker and more distinct. Diam. 

 maj. 32, min. 25 mm.; alt. 18'5mm. 



One specimen. 



7. Papuina Tayloriana (Ad. & Eve.). 



A pretty pale form, with small obli(|ne purplish flammulcs, the 

 carina bordered by a creamy zone edged by a narrow purplish baud. 

 Diam. maj. 24, min. 19*5 mm. ; alt. 14 mm. 



8. Papuina naso (Mart.), var. gemina, Fulton. 



Helix naso, von Martens : Jahrb. Deutsch. Malak. Gesellsch., x (1883), 

 p. 82; Conch. Mitth., iii (1894), p. 12 ; Arch, liir Naturg., Ixiii 

 (1897), p. 42, pi. viii, figs. 7, 8. 



Papmna gemina, Fulton: Ann. & Mag. Nat. Hist. (7), ix (1902), 

 p. 183. 

 Five specimens were received ; they all possess three rosy violet 



supraperipheral bands varying in width. The relative dimensions and 



the inflected outer margin of the peristome also vary. Ihis form 



