Gemmula longwoodensis is an extinct species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.MolluscaBase eds. (2021). MolluscaBase. Gemmula longwoodensis Powell, 1942 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=831492 on 2021-01-25
Distribution Fossils of this marine species have been found in New Zealand.
References
Powell A.W.B. (1942). The New Zealand Recent and fossil Mollusca of the family Turridae with general notes on turrid nomenclature and systematics. Bulletin of the Auckland Institute and Museum. 2: 1–188, 14 pls. Maxwell, P.A. (2009). Cenozoic Mollusca. pp 232–254 in Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch