[PDF] Top 20 Structure of the parasites communities in two Erythrinidae fish from Amazon river system (Brazil)
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Structure of the parasites communities in two Erythrinidae fish from Amazon river system (Brazil)
... (Platyhelminthes) parasites from the gills of Hoplias ...(Pisces: Erythrinidae) in the upper Paraná River floodplain, States of Paraná and Mato Grosso do ... See full document
8
First study on communities of parasites in Triportheus rotundatus , a Characidae fish from the Amazon River system (Brazil)
... rotundatus, the parasitic community was composed of 3 species of Monogenoidea, 2 Digenea, 1 Nematoda, 1 Acanthocephala and 1 Copepoda, with a dominance of monogenoideans ...diversity of ... See full document
6
Trophic organization and fish assemblage structure as disturbance indicators in headwater streams of lower Sorocaba River basin, São Paulo, Brazil
... investigate the relationship patterns between environmental structure complexity and fish fauna provide crucial information to stream restoration ...efforts. In order to test the ... See full document
8
Impacts of urban life on water quality and fish larvae communities in two creeks of the Brazilian Amazon
... promote the ‘right to the city’ (Friendly, 2013). A study conducted in 2012 by the SNIS (Brazilian National Sanitation Information System ) of all 27 Brazilian state capitals ... See full document
11
BIFLAGELLATE SPERMATOZOON STRUCTURE OF THE HERMAPHRODITE FISH Satanoperca jurupari (HECKEL, 1840) (TELEOSTEI, CICHLIDAE) FROM THE AMAZON RIVER
... spermatids in different phases of maturation (Fig. 4), some of which in close contact with Sertolli cells ...5). The latter, containing a prominent nucleus, are located at the ... See full document
6
BIFLAGELLATE SPERMATOZOON STRUCTURE OF THE HERMAPHRODITE FISH Satanoperca jurupari (HECKEL, 1840) (TELEOSTEI, CICHLIDAE) FROM THE AMAZON RIVER
... spermatids in different phases of maturation (Fig. 4), some of which in close contact with Sertolli cells ...5). The latter, containing a prominent nucleus, are located at the ... See full document
6
Bioaccumulation of methylmercury in fish tissue from the Roosevelt River, Southwestern Amazon basin
... pollutant in the Amazon River system, and its levels in fish and human hair are usually above the limit recommended by health ...agencies. The objective ... See full document
11
Fish assemblage in a dammed tropical river: an analysis along the longitudinal and temporal gradients from river to reservoir
... effect of the dam was also shown by the greater number of species that were found exclusively upstream from the dam (in zones 1, 2 and 3) as compared to those found ... See full document
8
Stability and spatio-temporal structure in fish assemblages of two floodplain lagoons of the lower Orinoco River
... to the scale of the ...pattern. In this study, the differences in species composition, at least at a small scale ...many of the floodplains lagoons of ... See full document
18
Genetic diversity and structure of Astrocaryum jauari (Mart.) palm in two Amazon river basins
... conducted in the State of Amazonas between the municipalities of Coari and ...Manaus. The spe- cies A. jauari is distributed along the margins of both white and ... See full document
8
Influence of the river flow on the structure of fish assemblage along the longitudinal gradient from river to reservoir
... On the other hand, the droughts characteristic of the dry season cause a decrease in water levels and abundance of allochthonous ...droughts, the lentic zone could be used ... See full document
9
Diel variation in the structure of fish assemblages in south western Amazon streams
... absence of temporal segregation of fish assemblages in our study, corroborates the results of Arrington & Winemiller ...Many fish species have a daily movement pattern ... See full document
13
FISH DIVERSITY OF FLOODPLAIN LAKES ON THE LOWER STRETCH OF THE SOLIMÕES RIVER
... environment. The strongly defined aquatic and terres- trial phases produce several patterns of behavioral, morphological, anatomical, and physiological adap- tations in organisms inhabiting those ... See full document
10
Bank Privatization and Market Structure of the Banking Industry: Evidence from a Dynamic Structural Model
... reports the structural parameters ...estimated in units of the scale factor in the EV distribution and do not have a level ...facilitate the interpretation of ... See full document
37
Carlos David de Santana
... be the basis for a type species designation, except that the name was not binomial and, instead, was the beginning of “Gymnotus macrourus maxilla superior longiore,” a diagnosis for the ... See full document
44
Effect of waterfalls and the flood pulse on the structure of fish assemblages of the middle Xingu River in the eastern Amazon basin
... characteristics of Neotropical fish assemblages also vary considerably in relation to the fluctuations caused by the seasonal flood pulse (Goulding, 1980; Junk et ...results in ... See full document
17
Repositório Institucional da UFPA: Parasites of four ornamental fish from the Chumucuí River (Bragança, Pará, Brazil)
... Larvae of the nematode species, Contracaecum ...(1995), the larvae may be more dangerous than the adults given that they can migrate through the fish to several target ...was ... See full document
5
Fish community structure and ecological degradation in tropical rivers of India
... these fish captured in the river Churni was less than one year in almost all the cases (Table 1), as calculated from mass and size (Jhingran ...these fish entered ... See full document
10
Study of the effect of two WWTP’s discharges on benthic macroinvertebrate communities structure of the river Tinto (Portugal)
... variation of all parameters ➢N-MDS analysis of macroinvertebrates grouped according a CLUSTER analysis into functional groups and taxa and with the validation of the number of ... See full document
18
Modeling of Two-Stage Solidification: Part II Computational Verification of the Model
... mentioned, the first stage is identical for both eutectic transformation ...When the temperature drops below liquidus temperature, dendritic grains nucleate and ...for two macroscopic elements has ... See full document
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