[PDF] Top 20 Diet and trophic groups of an aquatic insect community in a tropical stream
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Diet and trophic groups of an aquatic insect community in a tropical stream
... (%) of food items in the diet of invertebrate taxa sampled in the Ribeirão do ...= Aquatic animals, and TA = Terrestrial animals. W (wet) and D (dry) refer to the ... See full document
9
Trophic guilds of fishes in sandbank habitats of a Neotropical river Poliana Ribeiro Pereira, Carlos Sérgio Agostinho, Rafael José de Oliveira and Elineide Eugênio Marques
... objective of this study was to characterize the trophic structure of the community of fishes exploiting riverine sandbank ...period of October 1999 to December 2003, on six sand ... See full document
6
The effect of the macroconsumer Aegla longirostri (Crustacea, Decapoda) on the invertebrate community in a subtropical stream
... invertebrates in small streams can be classified according to their feeding habit into functional feeding groups (FFG), which are designated according to morphological characteristics (Merritt et ...These ... See full document
11
Trophic structure of a fish community in Bananal stream subbasin in Brasília National Park, Cerrado biome (Brazilian Savanna), DF
... aim of this study was to determine the trophic structure of the fish community in the Bananal stream subbasin, which belongs to a well-preserved Cerrado area (Brazilian Savanna) ... See full document
14
The rainy season increases the abundance and richness of the aquatic insect community in a Neotropical reservoir
... seasons in Central Brazil, a dry season and a rainy season, and there is a clear pattern of change in the aquatic insect community in stream ... See full document
8
Trophic structure of macroinvertebrates in tropical pasture streams
... performed in ten specimens of each taxon of each stream; when less than ten specimens were sampled, all specimens were ...incision and set on slides for the identification of gut ... See full document
10
Experimental manipulation of leaf litter colonization by aquatic invertebrates in a third order tropical stream
... colonization of leaf litter by invertebrates was investigated in a tropical ...done in the same area confirmed a spatial and seasonal variation of litter input (Carvalho ... See full document
9
Diet of invertebrates sampled in leaf-bags incubated in a tropical headwater stream
... different insect orders, the same strategy used by the carnivorous genera found at the Ribeirão da Quinta ...1992 and juveniles of early stages) and ...(Chironomidae) and smaller ... See full document
11
Colonisation of leaf litter by aquatic invertebrates in an Atlantic Forest stream
... streams in the Atlantic Forest in Brazil contributes to the formation of a highly heterogeneous leaf litter in ...structure and composition of the aquatic invertebrate ... See full document
7
Community structure of aquatic insects (Ephemeroptera, Plecoptera, and Trichoptera) in Cerrado streams of Paraguay, Paraná, and São Francisco river basins
... characterization in lotic environments (Barbour et al. 1999, Casatti et al. 2006) and consists of a breakthrough on how to quantify impacts in these ...sampling groups, only areas with ... See full document
11
Community assembly of adult odonates in tropical streams: an ecophysiological hypothesis.
... favored in altered habitats [6],) but many studies have also demonstrated the associa- tion of particular traits with successional [7] or other environmental gradients ...strong and predictable ... See full document
17
Trophic relationships between macroinvertebrates and fish in a pampean lowland stream (Argentina)
... existence of autotrophic production in the headwaters of those ...systems. In addition, the significance of autochthonous food to the consumers present in the small shaded ... See full document
9
Aquatic insect community structure under the influence of small dams in a stream of the Mogi-Guaçu river basin, state of São Paulo
... (2001) in the Fazzari stream (São Carlos - SP), which were also dominated by predators followed by gathering- ...velocity and accumulation of organic matter in areas of deposits ... See full document
10
Feeding diversity index as complementary information in the assessment of ecological quality status
... 2003) and ecological modelling (e.g., Rybarczyk and Elkaïm , ...Infaunal Trophic Index (ITI) to assess the trophic condition of benthic communities based in the relative ... See full document
14
Synthesis of nanoparticeles in ductile iron with small additions of vanadium and niobium and its mechanical properties
... Examination of carbon replicas permitted the small precipitates to reveal ...with an average of 50 ...structure and thus were identified as VC-type ...pm and was very close to that one ... See full document
8
Research advances in theories and methods of community assembly and succession
... biodiversity in the rain forests. Thus the neutral theory, i.e., neutral mutation and random genetic drift, originated from molecular evolution, was used to describe community ...neutral in ... See full document
9
Determination Of Longevity Of Teeth In Buckets Of Loading Equipment In Coal Mines - A Case Study
... life of bucket teeth in shovel and dragline deployed in handling of overburden rock is an important contributor to the stores cost and is also responsible for the loss ... See full document
11
Diet of two syntopic species of Crenuchidae (Ostariophysi: Characiformes) in an Amazonian rocky stream
... species, and the spatial segregation ...inpai and B. giacopinii), but they were occupying distinct positions in the water column (Barros et ...amount of preys found in this same area ... See full document
6
The Impact of E-Commerce Securi ty, and National Environment on Consumer adoption of Intern et Banking in Malaysia and Singapore
... views an innovation as offering an advantage over previous ways of performing the same task (Roger, 1983; Agarwal & Prasad, ...experience and banking need is defined as the degree to which ... See full document
20
Repositório Institucional da UFPA: Determinantes da estrutura de comunidades de insetos aquáticos em riachos na Amazônia: o papel do habitat e da escala especial
... year, and, by analysing the overall publications regarding Chironomidae, we can see the same ...history of biomonitoring early in the 20th century in Europe (Rosenberg, ...Most of the ... See full document
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