Results 61 to 70 of about 1,000 (170)

Staurastrum pantanale sp. nov. (Zygnematophyceae, Desmidiaceae), a new desmid species from the Brazilian Pantanal

open access: yes, 2013
Santos, Kleber Renan De Souza, Malone, Camila Francieli Da Silva, Sant'Anna, Célia Leite, Bicudo, Carlos Eduardo De Mattos (2013): Staurastrum pantanale sp. nov.
Malone, Camila Francieli Da Silva   +3 more
core   +1 more source

Uma lagoa dunar e os primeiros registros de Desmidiaceae (Zygnematophyceae) em Sergipe, Brasil [PDF]

open access: yes, 2020
Desmidiaceae (Zygnematophyceae) is represented in Brazil by 27 genera and about 485 species. Studies which complement taxonomic information and geographic distribution of desmids have advanced in the country; however, six states, including Sergipe, have ...
Ibrahim Uehbe de Oliveira, Marla   +3 more
core  

Polymorphism and life-history in the Desmidiaceae

open access: yesProceedings of the Linnean Society of New South Wales., 1910
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Primeros registros de Micrasterias (Desmidiaceae) en lagos del río Amazonas de Colombia

open access: yesCaldasia, 1993
Se registran Micrasterias rotata var. rotata, M. mahabuleshwarensis y M. radiosa var. ornata para la Isla Ronda, Leticia; M. truncara varopusilla para el lago Yahuarcaca, Leticia y el lago Pan de la isla Macagua y M. laticeps var.
Duque Escobar Santiago   +1 more
doaj  

Periphytic desmids in Corumbá Reservoir, Goiás, Brazil: genus Cosmarium Corda

open access: yesBrazilian Journal of Biology
With the objective of investigating the taxa of Cosmarium, four collection stations along the Corumbá Reservoir were set up. This resulted in the first work done on the genus in the State of Goiás.
S. A. Felisberto, L. Rodrigues
doaj   +1 more source

Desmids of Brahmaputra valley, a major southern Asian river basin

open access: yesJournal of Threatened Taxa
Inadequate information on the diversity and dispersion of desmids has led to incomplete floristic data in the northeastern region of India. The present study focuses on contributing to the information on the diversity and geographical distribution of ...
Soumin Nath, Partha Pratim Baruah
doaj   +1 more source

Desmidiaceae of the eastern part of the Przerębiec Bog [PDF]

open access: yes, 1984
The paper accounts of qualitative and quantitative studies on algae of the lamily Desmidiaceae in the years 1978—1979 in the eastern part of the Przerębiec Bog located in the Szczerców Basin.
Lesiak, Teresa, Sitkowska, Małgorzata
core   +1 more source

Fitoplancton y aspectos físicos y químicos de la laguna de Chingaza en Cundinamarca, Colombia Fitoplancton y aspectos físicos y químicos de la laguna de Chingaza en Cundinamarca, Colombia

open access: yesCaldasia, 1991
En la laguna de Chingaza (3265 m alt. Cordillera Oriental Colombiana), se realizaron muestreos de fitoplancton, mediciones de temperatura, oxígeno y parámetros físicos y químicos.
Donato R. John Charles
doaj  

COSMARIUM TAXICHONDRIFORME EICHLER & GUTWINSKI 1895 – THE FOURTH RECORD OF A RARE DESMID (ZYGNEMATOPHYCEAE, STREPTOPHYTA) IN CHERNIHIV POLESIE

open access: yesBiota. Human. Technology
Purpose. Adding new distribution and microphotographs of a rare taxon of the genus Cosmarium found in a small pond in Chernihiv Polesie. Review of the history of this taxon study in Ukraine and its taxonomy, infraspecific taxa characters are compared ...
Yurii Karpenko   +2 more
doaj   +1 more source

Phytoplankton as bioindicators of water quality in Nasarawa reservoir, Katsina State Nigeria

open access: yesActa Limnologica Brasiliensia, 2020
: Aim Phytoplankton monitoring as bioindicators to assess the health of the Nasarawa reservoir and also to evaluate the relationship between phytoplankton and reservoir environmental variables.
Zahraddeen Hassan Yusuf
doaj   +1 more source

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