Results 71 to 80 of about 2,635 (196)

Broad‐range necrophytophagy in the flagellate Orciraptor agilis (Viridiraptoridae, Cercozoa) and the underappreciated role of scavenging among protists

Journal of Eukaryotic Microbiology, Volume 72, Issue 2, March/April 2025.
Abstract Protists show diverse lifestyles and fulfill important ecological roles as primary producers, predators, symbionts, and parasites. The degradation of dead microbial biomass, instead, is mainly attributed to bacteria and fungi, while necrophagy by protists remains poorly recognized.
Jannika Moye, Sebastian Hess
wiley   +1 more source

Phenotypic plasticity and morphogenesis of desmids (Desmidiales, Zygnematophyceae) [PDF]

Desmids are green streptophyte algae classified in the order of Desmidiales. The cells of desmids are notable for the presence of mirror-symmetrical ornamented semicells connected by a plasmatic bridge, the isthmus.
Figallová, Klára
core   +1 more source

A New Dawn for Protist Biogeography

Global Ecology and Biogeography, Volume 33, Issue 12, December 2024.
ABSTRACT Aim Biogeographers have believed for a long time that the geographical distributions of protists are only determined by environmental conditions, because dispersal is not limited. During the past two decades, the field has come a long way to show that historical and spatial factors also significantly contribute to shaping protist distributions,
Eveline Pinseel, Koen Sabbe, Elie Verleyen, Wim Vyverman   +3 more
wiley   +1 more source

The spatial distribution of desmids in certain northern Minnesota lakes [PDF]

, 1971
Bland, Robert Daniel. (1971). The spatial distribution of desmids in certain northern Minnesota lakes.
Bland, Robert Daniel
core  

Microalgal taxonomic diversity rom shallow acidophilus freshwater bodies from the south of Chile

Gayana: Botanica, 2019
This research is the first taxonomic approach about the microalgae inhabiting shallow acidophilus freshwater bodies (Chapito pool, “small dam” and Tepual stream) within the Katalapi Park, X Region, Chile.
Mariela A. González, Ingrid de L. Inostroza, Visitación Conforti, Enrique Ascencio   +3 more
doaj  

Spatial and seasonal dynamics of desmid communities in relation to water quality in a shallow connected reservoir-waterway system in Northern Thailand

Journal of Ecology and Environment
Background : Desmids are sensitive bioindicators whose community composition is influenced by spatial and temporal influences. However, the interaction of these elements in interconnected tropical freshwater systems remains inadequately understood.
Ramita Liamchang, Neti Ngearnpat, Narong Wongkantrakorn, Jirapa Wongsa, Kritchaya Issakul   +4 more
doaj   +1 more source

Novas ocorrências de desmídias filamentosas (Desmidiaceae, Zygnematophyceae) para o estado da Bahia, Brasil New records of filamentous desmids (Desmidiaceae, Zygnematophyceae) from Bahia state, Brazil

Acta Botânica Brasílica, 2010
As desmídias de hábito filamentos são constituídas por filamentos de células relativamente curtos, que se dissociam com certa facilidade. O conhecimento destas algas no estado da Bahia é bastante escasso, até o momento, estando restrito a 13 táxons.
Ivania Batista de Oliveira, Carlos Eduardo de Mattos Bicudo, Carlos Wallace do Nascimento Moura   +2 more
doaj   +1 more source

A sedimentary DNA perspective about the influence of environmental and food‐web changes on the microbial eukaryotic community of Lake Biwa

Freshwater Biology, Volume 69, Issue 11, Page 1553-1567, November 2024.
Abstract The impacts of environmental change on Lake Biwa have been explored for decades, with water monitoring and palaeolimnological studies revealing how environmental forcing, including climate warming, eutrophication, water level manipulation and human manipulation of fish populations, has influenced the food web of Lake Biwa.
Eric Capo, Maïlys Picard, Kai Nakane, Michinobu Kuwae, Stefan Bertilsson, Maiko Kagami, Xin Liu, Yoichiro Sakai, Narumi Tsugeki   +8 more
wiley   +1 more source

Desmídias (Zygnemaphyceae) do Rio São João, Parque Nacional do Iguaçu, Paraná, Brasil

Hoehnea
O presente trabalho é a identificação da desmidioflórula do Rio São João, Parque Nacional do Iguaçu, Foz do Iguaçu, Paraná, Brasil. As amostras foram coletadas no período de junho de 2008 a maio de 2009, em três estações de amostragem do rio São João. As
Jascieli Carla Bortolini, Thamis Meurer, Norma Catarina Bueno   +2 more
doaj   +1 more source

New occurrences of Zygnematophyceae (Streptophyta) in subtropical lotic environments, Paraná, Brazil [PDF]

Hoehnea
The study aimed to identify and record Zygnematophyceae species, highlighting new occurrences in three river basins of western Paraná State (Paraná III, Piquiri, and Iguaçu).
Maria Clara Pilatti, Yasmin Vilboski Gomes da Silva, Maria Julia Lopes da Silva, Ionara de Souza Neis, Margaret Seghetto Nardelli, Gilmar Baumgartner, Norma Catarina Bueno   +6 more
doaj   +2 more sources