MolluscaBase name details
Amalda (Spinaspira) O. P. Olson, 1956
828191 (urn:lsid:marinespecies.org:taxname:828191)
alternative representation
Subgenus
- Species Amalda (Spinaspira) cincta (P. Marshall, 1918) † represented as Amalda cincta (P. Marshall, 1918) †
- Species Amalda (Spinaspira) cingulata (O. P. Olson, 1956) † represented as Amalda cingulata (O. P. Olson, 1956) †
- Species Amalda (Spinaspira) pakaurangiensis (O. P. Olson, 1956) † represented as Amalda pakaurangiensis (O. P. Olson, 1956) †
- Species Amalda (Spinaspira) spinigera (P. Marshall, 1918) † represented as Amalda spinigera (P. Marshall, 1918) †
- Species Amalda (Spinaspira) stortha (O. P. Olson, 1956) † represented as Amalda stortha (O. P. Olson, 1956) †
marine
Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
(of Baryspira (Spinaspira) O. P. Olson, 1956) Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
(of Baryspira (Spinaspira) O. P. Olson, 1956) Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
MolluscaBase eds. (2021). MolluscaBase. Amalda (Spinaspira) Olson, 1956. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=828191 on 2025-09-11
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original description
Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
original description (of Baryspira (Spinaspira) O. P. Olson, 1956) Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
original description (of Baryspira (Spinaspira) O. P. Olson, 1956) Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
