THE MOLLUSCA—HEDLEY. 457 
Tryon mentions it from the Society Islands. Examples from 
the Solomons are contained in this Museum. 
GyRINEUM BUFONIUM, Gmelin. 
Tryon, loc. cit., p. 39, pl. xxi., figs. 21 - 23, 28, 29) Geis pl. xix:, 
fig. Ls pl xx., figs. ES, 14. 
Several were found alive under stones in shallow water in the 
Funafuti lagoon. 
Inhabits the Paumotus, according to Tryon, and is shown in 
this Museum from Torres Straits, Solomons, and New Caledonia. 
GYRINEUM AFFINF, Broderip. 
Tryon, loc. cit., p. 42, pl. xxii., figs. 38 - 41 ; pl. xxiii, fig. 55. 
An empty shell was found on the lagoon beach of Funafuti. 
Tryon notes it from New Caledonia, Samoa, and Paumotus. 
G. graniferum, Lamarck, has been recorded from the Ellice by 
Schmeltz. 
PERISTERNIA NASSATULA, Lamarck. 
Tryon, loc. cit., p. 80, pl. Ixiv., figs. 44 — 47, 51, 52, 58. 
Abundant in the rock-pools of the outer reef of Funafuti. 
Tryon quotes this from New Guinea, New Caledonia, and the 
‘Paumotus ; and Schmeltz from Upolu and Rarotonga. 
LATIRUS POLYGONUS, var. BARCLAYI, Reeve. 
Tryon, loc. cit., p. 88, pl. Ixvii., fig. 110. 
A few dead shells from the beach of the Funafuti lagoon. 
Schmeltz records this from Fiji. 
LATIRUS CRATICULATUS, Linne. 
Tryon, loc. cit., p. 93, pl. lxix., fig. 159. 
Not common ; a few dead shells seen on the lagoon beach of 
Funafuti. 
Schmeltz mentions it from Upolu and Rarotonga. Specimens 
from New Caledonia are in this Museum. 
PISANIA FASCICULATA, Reeve. 
Tryon, Joc. cit., p. 146, pl. Ixxi., figs. 195, 197. 
Recorded by Schmeltz from the Ellice. 
CANTHARUS UNDOsUS, Zinne. 
Tryon, loc. cit., p. 162, pl. Ixxiv., figs. 280 - 282. 
Living specimens were taken in the lagoon of Funafuti. 
