Coscinodiscus trapeziformis Rubina
Coscinodiscus trapeziformis Rubina 1967: 64, pl. 1: figs 2-5
Published in: Rubina, N.V. & Khursevich, G.K. (1967). [New species of the genus Coscinodiscus Ehr. from the Turtas suite of the west Siberian depression]. Novosti Sistematiki Nizschikh Rastenii 1967: 63-68. [in Russian]
Status of name
This name is currently regarded as a synonym of Actinocyclus trapeziformis (Rubina) Rubina & Khursevich
This is a fossil species seemingly without extant populations.
No synonyms are currently included in AlgaeBase.
This is a marine species.
Type locality: W. Siberia: Tyumenskaya distr.: river Ob, Curgut (upper Oligocene) (Silva 1996-to date).
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.
Source of current name
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]
Created: 13 March 2006 by M.D. Guiry
Verified by: 12 March 2018 by M.D. Guiry
Accesses: This record has been accessed by users 200 times since it was created.
Verification of data
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=124591
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 23 February 2020.