163,310 species and infraspecific names are in the database, 22,769 images, 62,922 bibliographic items, 478,460 distributional records.

Phacus caudatus var. tenuis Svirenko 1916

Publication details
Phacus caudatus var. tenuis Svirenko 1916: 121 (R), 131, pl. III [3]: figs 17, 18 (as 'caudata' )

Published in: Svirenko, D.O. (1915). Matériaux pour servir à l'étude des Algues de la Russie. Étude systématique et géographique sur les Euglénacées. Travaux de l'Institut Botanique Université de Kharkov 48: 67-143. [in Russian]

Type species
The type species (holotype) of the genus Phacus is Phacus longicauda (Ehrenberg) Dujardin.

Status of name
This name is currently regarded as a synonym of Phacus tenuis Svirenko

Type information
Type locality: Russia: guv. poltava, Charkow, Tomsk, Erivan, Grenburg, Voronage (Index Nominum Algarum).

Origin of species name
Adjective A (Latin), caudate, i.e., ending with a tail-like appendage (Stearn 1973).

No synonyms are currently included in AlgaeBase.

Nomenclatural notes
1915: 121, pl. 3, figs 17 and 18 (Lukomska-Kowalczyk et al., 2020). - (8 Dec 2020) - Wendy Guiry

Distributional notes
"described from Ukraine by Svirenko (1915)" (Lukomska- Kowaczyk et al., 2020: 1154). - (21 Dec 2020) - Wendy Guiry

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Lukomska-Kowalczyk, M., Fells, A., Chaber, K., Milanowski, R. & Zakrys, B. (2020). Taxon-rich phylogeny and taxonomy of the genus Phacus (Euglenida) based on morphological and molecular data. Journal of Phycology 56(5): 1135-1156.

Key references
Starmach, K. (1983). Euglenophyta - Eugleniny Vol. 3 Flora slodkowodna polski [Euglenophyta Volume 3 Freshwater flora of Poland]. pp. [1]-594. Warszawa: Panstwowe Wydawnictwo Naukowe. [in Polish]

Wołowski, K. (1998). Taxonomic and environmental studies on euglenophytes of the Kraków-Czestochowa Upland (Southern Poland). Fragmenta Floristica et Geobotanica Supplementum 6: 1-192, 29 pls.

Created: 02 May 2002 by M.D. Guiry

Verified by: 10 May 2021 by E.A. Molinari Novoa

Accesses: This record has been accessed by users 479 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=51796

Citing AlgaeBase
Cite this record as:
E.A. Molinari Novoa in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 17 September 2021.

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