Actinocyclus trapeziformis (Rubina) Rubina & Khursevich 1990
Actinocyclus trapeziformis (Rubina) Rubina & Khursevich 1990: 1565, pl. 1, figs 1, 6
Published in: Rubina, N.V. & Khursevich, G.K. (1990). [New representatives of the genus Actinocyclus (Bacillariophyta) from the late Oligocene of the western Siberia]. Botanicheskii Zhurnal 75(11): 1565-1567, 2 pls. [in Russian]
Status of name
This name is of an entity that is currently accepted taxonomically.
Coscinodiscus trapeziformis Rubina
Type locality: W. Siberia: Tyumenskaya distr.: river Ob, Curgut (upper Oligocene) (Index Nominum Algarum).
Described as a fossil.
Coscinodiscus trapeziformis Rubina 1967
This is a marine species.
No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.
Hayashi, T., Saito-Kato, M. & Tanimura, Y. (2012). Actinocyclus nipponicus sp. nov. and A. bradburyii sp. nov. (Bacillariophyta) from Miocene lacustrine sediments of the proto-Japn Sea. Phycologia 51(1): 98-112.
Created: 01 March 2012 by G.M. Guiry
Verified by: 12 March 2018 by M.D. Guiry
Accesses: This record has been accessed by users 298 times since it was created.
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Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 21 October 2021.