The Atoll of Funafuti, Ellice group : its zoology, botany, ethnology and general structure based on collections made by Charles Hedley of the Australian Museum, Sydney, N.S.W.
Ceritheum Variegatum, Quoy & Gaimard
Ceritheum Variegatum, Quoy & Gaimard,
Tryon, loc. cit., p. 134, pl. xxiv., figs. 41, 43, 45, 65, 66.
Some imperfect examples collected by Mr. Sweet are with hesitation so determined.