Thermocyclops decipiens (Kiefer, 1929) (Copepoda, Cyclopoida) as indicator of water quality in the State of Minas Gerais, Brazil
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چکیده
منابع مشابه
Short Note Size Variations in the Morphological Structures of Thermocyclops Decipiens (kiefer 1929) (copepoda Cyclopoida) from South-southeast Brazilian Rivers
Size variation in the morphological structures of microcrustaceans has been frequently reported for temperate environments (Einsle, 1988; Ricarddi and Mariotto, 2000). According to Dole-Olivier et al. (2005) these variations can be adaptative responses to different environmental factors, such as predation, competition, temperature and density. Most of these conclusions are based on studies of c...
متن کاملTemporal fluctuation and reproduction of Thermocyclops decipiens (Copepoda, Cyclopoida) in an eutrophic lake of central Brazil.
Lake Paranoá is an eutrophic reservoir situated in the urban region of Brasília. This study was carried out in a fixed collection station located in the Riacho Fundo branch of the reservoir. Zooplankton samples were collected at intervals of 3-5 d at 9:00 a.m. during two months in the dry and rainy seasons for two years (dry-1996, rainy-1997, dry-1997 and rainy-1998), using a 64 microns-mesh pl...
متن کاملTaxonomy, ecology, and geographical distribution of the species of the genus Thermocyclops Kiefer, 1927 (Copepoda, Cyclopoida) in São Paulo State, Brazil, with description of a new species.
The taxonomy and ecology of the cyclopoid copepod genus Thermocyclops were studied. Samples were collected in 207 water bodies located in the 22 hydrographic basins of São Paulo State, Brazil, including large reservoirs, small and shallow lakes, and ponds and rivers. The genus Thermocyclops inhabits mainly water bodies within a limnetic region. Four species were found, of which one is new: Ther...
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A contaminação aquática provinda de indústrias de processamento de caulim e de esgotos municipais tratados e não tratados, foi avaliada nos ribeirões Ubá e Vermelho, respectivamente, em Ubá e Vermelho Novo, em Minas Gerais. Com esta finalidade, amostras de água, material em suspensão e vegetais foram coletadas e analisadas. As análises envolveram a determinação da concentração de metais, nitrit...
متن کاملPlecoptera from Minas Gerais State, southeastern Brazil.
Specimens of Plecoptera collected in Minas Gerais State, Brazil were studied. Twelve previously described species were identified, Anacroneuria boraceiensis Froehlich, 2004, A. debilis (Pictet, 1841), A. itatiaiensis Baldin et al., 2013, A. polita (Burmeister, 1839), A. singularis Righi-Cavallaro & Lecci, 2010, A. stanjewetti Froehlich, 2002, A. terere Righi-Cavallaro & Lecci, 2010, A. vanini F...
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ژورنال
عنوان ژورنال: Brazilian Archives of Biology and Technology
سال: 2007
ISSN: 1516-8913
DOI: 10.1590/s1516-89132007000400015