Results 111 to 120 of about 4,763 (152)

Rotiferos planctonicos de Argentina. Con claves de las principales especies, datos biológicos y distribución geográfica

open access: yesRevista del Museo de La Plata
Muy poco es lo que se conoce de nuestra fauna de Rotíferos. En 1902 E. Daday y A. Wierzejski son los primeros en ocuparse del grupo, al estudiar muestras planctónicas de Patagonia recogidas por el Dr. F.
Santiago Raúl Olivier
doaj  

Species composition, abundance and distribution of zooplankton in a tropical eutrophic lake: Lake Catemaco, México

open access: yesRevista de Biología Tropical, 1998
From April 1992 to May 1993, zooplankton samples were collected monthly by means of horizontal tows in nine sites of the lake. Prior to the towing, temperature of surface water, transparency (Secchi), pH and dissolved oxygen were evaluated. A total of 31
Roberto E. Torres-Orozco B.   +1 more
doaj  

Combined effect of concentrations of algal food (Chlorella vulgaris) and salt (sodium chloride) on the population growth of Brachionus calyciflorus and Brachionus patulus (Rotifera)

open access: yesRevista de Biología Tropical, 2003
Salinity is an important variable influencing the density and diversity of rotifers. Studies on salt tolerance of rotifers have so far concentrated on euryhaline species while very little information is available on noneuryhaline taxa.
Víctor M. Peredo-Álvarez   +2 more
doaj  

Estructura y dinámica de rotíferos planctónicos en dos lagunas pampásicas: similitudes y diferencias

open access: green, 2005
Diego Martín Ardohain   +3 more
openalex   +1 more source

Plâncton poluído da Guanabara com Copépodos Cletocamptus e rotíferos Rotaria

open access: green, 1971
Lejeune P H De Oliveira   +2 more
openalex   +1 more source

Taxonomic studies of the Rotifera from shallow waters on the Island of Maracá, Roraima, Brazil

open access: yes, 1990
Four samples collected in the periodically dry, shallow water ecosystems on the island of Maracá (Roraima, Brazil) were investigated for rotifers. This survey is the first in the area.
Koste, W., Robertson, B.
core  

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