MolluscaBase name details
Amalda (Gracilispira) morgani (R. S. Allan, 1926) †
831243 (urn:lsid:marinespecies.org:taxname:831243)
unaccepted > superseded combination
Species
Amalda (Gracilispira) O. P. Olson, 1956 accepted as Amalda (Baryspira) P. Fischer, 1883 represented as Amalda H. Adams & A. Adams, 1853
marine, brackish, fresh, terrestrial
fossil only
(of Ancilla morgani R. S. Allan, 1926 †) Allan, R. S. 1926. Fossil Mollusca from the Waihao Greensands. Transactions and Proceedings of the New Zealand Institute 56:338-346, pls. 76-77.
page(s): 342 [details]
page(s): 342 [details]
MolluscaBase eds. (2025). MolluscaBase. Amalda (Gracilispira) morgani (R. S. Allan, 1926) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=831243 on 2025-09-11
Date
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original description
(of Ancilla morgani R. S. Allan, 1926 †) Allan, R. S. 1926. Fossil Mollusca from the Waihao Greensands. Transactions and Proceedings of the New Zealand Institute 56:338-346, pls. 76-77.
page(s): 342 [details]
basis of record 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. [details]
additional source Beu, A.G. & Maxwell, P.A. (1990) Cenozoic Mollusca of New Zealand. New Zealand Geological Survey Paleontological Bulletin, 58, 1–518.
page(s): 121 [details]
page(s): 342 [details]
basis of record 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. [details]
additional source Beu, A.G. & Maxwell, P.A. (1990) Cenozoic Mollusca of New Zealand. New Zealand Geological Survey Paleontological Bulletin, 58, 1–518.
page(s): 121 [details]
Present Inaccurate Introduced: alien Containing type locality
