1980
DOI: 10.1590/1809-43921980103577
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Composição do zooplâncton em cinco lagos da Amazônia Central

Abstract: são cíclicas e outras, estão correlacionadas com mudanças periódicas, no ambiente físico, através de alternações de dia para noite, de estação para estação e de períodos úmidos pa-

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Cited by 42 publications
(39 citation statements)
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“…The principal studies have focused on the marginal várzea lakes of the Amazon and Negro floodplains (see Robertson and Hardy, 1984;Koste and Robertson, 1990;Brandorff, 1973;Brandorff and Andrade, 1978;Koste and Robertson, 1983;Carvalho, 1983;Hardy, 1980;Hardy et al, 1984;Robertson and Hardy, 1984;Santos-Silva et al, 1989;Waichman et al, 2002). However, studies of the composition of the zooplankton of clear-water rivers are scarce.…”
Section: Introductionmentioning
confidence: 99%
“…The principal studies have focused on the marginal várzea lakes of the Amazon and Negro floodplains (see Robertson and Hardy, 1984;Koste and Robertson, 1990;Brandorff, 1973;Brandorff and Andrade, 1978;Koste and Robertson, 1983;Carvalho, 1983;Hardy, 1980;Hardy et al, 1984;Robertson and Hardy, 1984;Santos-Silva et al, 1989;Waichman et al, 2002). However, studies of the composition of the zooplankton of clear-water rivers are scarce.…”
Section: Introductionmentioning
confidence: 99%
“…Cladocerans, however, constitute only a small part of the total zooplankton found in most tropical inland waters investigated (e.g. Surgis, 1969 for Africa), and this is also true of the Rio Negro (Srandorff, 1977;Hardy, 1980). Monthly samples from a lateral lake of the lower Rio Negro taken by the first author showed that about 90 percent of the zooplankton consisted of copepod nauplius larvae and rotifers (M. L. Carvalho, unpublished).…”
Section: Discussionmentioning
confidence: 99%
“…Although no zooplankton collections were made at the sites where H. fimbriatus specimens were collected, studies by Brandorff (1978), Hardy (1980) and M. L. Carvalho (unpublished) indicate that Bosminidae is the most abundant c1adoceran family, in terms of individuais, in the Rio Negro. Bosminopsis deitersi and Bosmina spp.…”
Section: Discussionmentioning
confidence: 99%
“…Muito embora neste trabalho não se tenha medido a oferta de presas, vários estudos realizados anteriormente não revelaram uma abundância de ciclopóidos superior à dos cladóceros e rotíferos na área aberta do lago e junto as macrófitas (Junk, 1973;Hardy, 1980;Carvalho, 1981;Caraballo, 1992). Ao contrário, cladóceros e rotíferos tendem a ser numericamente mais abundantes no início da enchente.…”
Section: 15unclassified