Results obtained by performing Bligh and Dyer extraction (figure 1) with chloroform and methanol gave less oil percentage i-e (4.930.467 %) for Spirogyra as compared to Oedogonium
These samples were identified based on morphological characters as given by (Sharma, 1986) and a voucher specimen Spirogyra sp., Oedogonium
Equilibrium and kinetic modeling of cadmium (II) biosorption by nonliving algal biomass Oedogonium
Report of the brown alga Zosterocarpus oedogonium
(Ectocarpales) from Portugal, its first recorded occurrence outside of the Mediterranean Sea.
Tatuloje susiformavusi bendrija issiskiria savo dominantais: Spirogyra spp., Oedogonium
Periphyton not found in the open water were Scenedesmus abundans, Oedogonium
sp., Achnanthes sp., Cymbella sp., Fragilaria sp, Meridion sp., Stauroneis sp., Terpsinoe sp., Oscillatoria sp., and Phacus pleuronectes.
Recogio algas del genero Oedogonium
(Chlorophyta) de Mexico entre 1865 y 1866.
BCRU 04773, 4-XI-89, limo sobre frondes de musgos y restos vegetales con epiftos y Cloroficeas filamentosas (Spirogyra sp., Oedogonium
sp., Bulbochaete sp.
Algal genera Spirogyra and Oedogonium
dominated all containers.
Reynolds (1959) reports that the species is partial to firm bottoms and is usually associated with Oedogonium
, Cladophora, and Vaucheria.
Accumulation of mercury was maximum in Hydrilla verticillata, followed by Oedogonium
areolatum and Eichhornia crassipes.
But snails did increase the percentage of the periphyton biovolume composed of gelatinous colonies (such as Sphaerocystis, Coelastrum, and Gleocapsa) ([F.sub.1,11] = 9.25, P [less than] 0.011; [ILLUSTRATION FOR FIGURE 7A OMITTED]) and decreased the percentage composed of filamentous forms (such as Oedogonium
and Anabaena) ([F.sub.1,11] = 13.38, P [less than] 0.0038; [ILLUSTRATION FOR FIGURE 7A OMITTED]).
The colonial chlorophyte Eudorina and the filamentous green alga Oedogonium
were the dominant taxa in mixed-species treatments, whereas the filamentous green algae Cladophora and Mougeotia were dominant in grazer-free controls (Table 3).