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Phacus circumflexus Pochmann 1942

Classification:
Empire Eukaryota
Kingdom Protozoa
Subkingdom Eozoa
Infrakingdom Infrakingdom Euglenozoa
Phylum Euglenozoa
Infraphylum Dipilida
Class Euglenophyceae
Subclass Euglenophycidae
Order Euglenida
Family Phacidae
Genus Phacus

Pictures

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Phacus circumflexus Pochmann
Poland, Klewiny village, farm pond, 10 May 2020. 28 Aug 2020. Bożena Zakryś. © Bożena Zakryś (zakrys@biol.uw.edu.pl).

Phacus circumflexus Pochmann
Poland, Klewiny village, farm pond, 10 May 2020. 28 Aug 2020. Bożena Zakryś. © Bożena Zakryś (zakrys@biol.uw.edu.pl).

 

Publication details
Phacus circumflexus Pochmann 1942: 206, fig. 119 a-f

Published in: Pochmann, A. (1942). Synopsis der Gattung Phacus. Archiv für Protistenkunde 95: 81-252.

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

Status of name
This name is of an entity that is currently accepted taxonomically.

Type information
Type locality: Europe; India; Usbekistan (Index Nominum Algarum). Lectotype: fig. 119a in Pochmann (1942): fig. 3k; see below (epitype) (Lukomska-Kowalczyk et al. 2015: 1153). Notes: Representative DNA sequence: GenBank KP944083. Representative locality: freshwater, Szander's Pond in Jelonki, Warsaw (52°13'02.7"N, 20°54'41,2'E)

Heterotypic Synonym(s)
Phacus longicauda f. vix-tortus Kisselev 1931
Phacus ephippion Pochmann 1942
Phacus tortus var. roeckli Pochmann 1942

General environment
This is a freshwater species.

Description
Amended diagnosis (Lukomska-Kowalczyk et al., 2015: 1153).

Detailed distribution with sources (Click to Load)

Key references
Araujo, G.J.M. & Bicudo, C.E.M. (2018). Flora ficológica do Estado de São Paulo. Vol. 6. Euglenophyceae. pp. [i]-viii, [1]-203, plus 306 figs. São Paulo: TRiMa: FAPESP.

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.

Lukomska-Kowalczyk, M., Karnkowska, A., Milanowski, R., Lach, L. & Zakrysá, B. (2015). Delimiting species in the Phacus longicauda complex (Euglenida) through morphological and molecular analyses. Journal of Phycology 51(6): 1147-1157.

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.

Wołowski, K. (2011). Euglenophyta (Euglenoids). In: The freshwater algal flora of the British Isles. An identification guide to freshwater and terrestrial algae. Second edition. (John, D.M., Whitton, B.A. & Brook, A.J. Eds), pp. 181-239. Cambridge: Cambridge University Press.

Wołowski, K., Poniewozik, M. & Walne, P.L. (2013). Pigmented euglenophytes of the genera Euglena, Euglenaria, Lepocinclis, Phacus and Monomorphina from the southeastern United States. Polish Botanical Journal 58(2): 659-685.

Created: 11 April 2002 by M.D. Guiry

Verified by: 30 November 2020 by G.M. Guiry

Accesses: This record has been accessed by users 676 times since it was created.

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Citing AlgaeBase
Cite this record as:
G.M. 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 20 September 2021.

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