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.
Cerithium obeliscus, var. Cedo-Nulli, Sowerby
Cerithium obeliscus, var. Cedo-Nulli, Sowerby.
Tryon is here followed in reducing this to varietal rank. In Funafuti it is represented by an extremely small and stout individual, 22 mm. long. First found at Anaa, Paumotus.