Penion huttoni is an extinct species of marine snail or whelk, belonging to the true whelk family Austrosiphonidae.
Distribution Fossils of Penion huttoni were found off lower Awatere district, Marlborough, New Zealand.
References
King, L. C. (1934). The geology of the lower Awatere district, Marlborough, New Zealand. New Zealand Geological Survey Memoir. 2: 1-49. 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.