Results 111 to 119 of about 143 (119)
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Population level indicators of stress: Effects of two heavy metals (copper and mercury) on the growth ofLecane quadridentata(Ehrenberg, 1830) (Rotifera: Lecanidae)

Journal of Environmental Science and Health, Part A, 2010
We quantified the population level responses of Lecane quadridentata exposed separately to five different concentrations of Cu (0.3125, 0.625, 1.25, 2.5 and 5.0 micro g/L as CuSO(4)) and Hg (0.0844, 0.1688, 0.3375, 0.675 and 1.35 micro g/L as HgCl(2)) at 23 degrees C and under an algal food density of 1 x 10(6) cells/mL of Chlorella vulgaris for 24 ...
S S S, Sarma   +3 more
openaire   +2 more sources

Taxonomic and zoogeographic considerations on Lecanidae (Rotifera: Monogononta) of the Balearic archipelago, with description of a new species, Lecane margalefi n.sp.

Hydrobiologia, 1994
Twenty species of rotifers of the genus Lecane were found in inland fresh and brackish waterbodies of the Balearic archipelago L. margalefi n. sp. has been found in a semi-arid area of Majorca island, and it is probably endemic. It is an illoricate species related to the L. luna group by its foot morphology, but similar in shape and size to L.
openaire   +1 more source

Modificación en el perfil de polifenoles de Tripodanthus acutifolius (Ruiz et Pav.) Tiegh. (Loranthaceae) infectado por "Cochinilla" (Homoptera - Lecanidae)

2008
Se estudiaron las variaciones en el perfil de polifenoles de Tripodanthus acutifolius (Ruiz et Pav.) Tiegh., en relación con la infección causada por "cochinilla", analizando comparativamente los extractos metanólicos de hojas sanas e infectadas. Se determinaron diferencias cuali-cuantitativas cuando se compararon ambos materiales.
Ricco, Rafael Alejandro   +4 more
openaire   +1 more source

Population level indicators of stress: Effects of two heavy metals (copper and mercury) on the growth ofLecane quadridentata(Ehrenberg, 1830) (Rotifera: Lecanidae)

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2010
S Nandini, S S S Sarma
exaly  

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