Number Of Species
Approch to the knowledge of Coccinellidade (Coleoptera) species diversity of Madeira and Porto Santo Islands.
... theory of island biogeography, the number of species on islands balances regional process governing immigration against local process governing ...rate of new species to the ...
6
O bote defensivo de cinco espécies de jararacas do gênero Bothrops (Viperidae)
... success of rattlesnakes depends on an accurate strike that produces no significant errors in fang placement, penetration, and venom ...case of defen- sive strikes, evolution must have also placed a premium ...
6
Community turnover of wood-inhabiting fungi across hierarchical spatial scales.
... which species vary in their diversity and composition is an important research goal in conservation ecology ...partitioning of diversity is one of the most commonly applied statistical approaches for ...
10
Extinction debt on oceanic islands
... cause of species ...disappearance of the remnant ...doomed’’ species represent an extinction debt. Calculating the magnitude of such future extinction events has been hampered by ...
20
Research advances in theories and methods of community assembly and succession
... development of techniques in molecular biology, the methods of systematic evolution have been applied to the studies of community ...process of random ecological drift of equivalent ...
9
This compilation of ferns and lycophytes in Brazil is an update of the one published in 2010 in Catálogo
... largest number of species, (657 species ...states of Rio de Janeiro, currently with 620 species (vs. 552 species in 2010) and São Paulo, with 618 species ...amount ...
12
Can DNA barcoding accurately discriminate megadiverse Neotropical freshwater fish fauna?
... value of congen- eric divergences reflected the large number of closely re- lated species that were ...80% of its species (~4,500) belong to only three or- ders (Characiformes, ...
14
Influence of inlet water on the biotic and abiotic variables in a fish pond
... Rotifera species in the fish pond under analysis revealed a great number of ...abundance of several Rotifera species emphasized the effect of the management in the fish pond, ...
7
The succession dynamics of a macroalgal community after a flood disturbance in a tropical stream from São Paulo State, southeastern Brazil
... dynamics of a macroalgal community after a flood disturbance in a tropical stream from São Paulo State, southeastern ...dynamics of a macroalgal community in a tropical stream (20º58’ S and 49º25’ W) was ...
9
Diversity of Odonata (Insecta) in lotic systems from Serra da Bodoquena, Mato Grosso do Sul State, Brazil
... 40% of all collected speci- ...diversity of Odonata shows that this pattern is common in the Neotropi- cal ...50% of the known species belong to this family (Costa & Oldrini ...high ...
7
Forms and genesis of species abundance distributions
... one of the most fundamental theories in physics and ...entropy of a system under certain ...measure of confusion for a given ...the number of specific micro-ways in which the system can ...
14
Floristic composition and structure of an urban forest remnant of Fortaleza, Ceará
... knowledge of the vascular plant flora of these forests is ...composition of a remnant forest into the city and its main aim is determinate the floristic composition and indicate the preservation ...
13
Distribution of insect galls in xeric and mesic habitats of Floresta Nacional de Silvânia, Brazil
... plant species richness is an important predictor of the insect gall distribution ...effects of soil variables and vegetation structure (Araújo, ...plant species richness, which was not ...
6
Efficiency of sampling methods and effort to assess arthropod diversity in Azorean native forests
... attractiveness of Tur- quin traps. However, any of the dominant plants performed as well as Turquin ...in number of species will occur by adding samples, regardless of which ...
16
Heterospecific sociality of birds on beaches from southeastern Brazil
... (Fr), number of contacts with another species (P) and number of species interacted (s) that reflected their highest ...participated of heterospecific groups with no ...
7
Floristic overview of the epiphytic bryophytes of terra firme forests across the Amazon basin
... high species richness due to specific microclimatic ...Forest of Brazil (Wolf 1993; Kessler 2000; Costa & Lima 2005), the richness gradient in bryophyte assemblages is set by altitude and is usually ...
17
COMPOSITION AND ABUNDANCE OF ZOOPLANKTON IN THE LIMNETIC ZONE OF SEVEN RESERVOIRS OF THE PARANAPANEMA RIVER, BRAZIL
... Some species such as Brachionus calyciflorus and Bosmina longirostris, having a great ability to utilize colonial Cyano- phyceae as food, exhibit a greater tolerance to their blooms (Fulton & Paerl, 1987), so ...
21
Utilization of the fish ladder at the Engenheiro Sergio Motta Dam, Brazil, by long distance migrating potamodromous species
... The number of species recorded (37) at the fish ladder of Engenheiro Sergio Motta Dam was lower than that found for the Paraná River, in the stretch immediately below (331 spe- cies) ...
8
Assessing of Biotic Integrity of the Fish Community in a Heavily Impacted Segment of a Tropical River in Brazil
... loss of habitats, passage obstructions, and riparian degradation constitute the physical ...area of Rio de Janeiro City and for hydroelectric purposes, with an abstraction been located at approximately 30 ...
14
A comparison of avian haemosporidian parasite communities across the strait of Gibraltar
... impact of haemosporidians on wild birds could be related to several methodological ...rate of uninfected and infected ...patterns of prevalence and survival rates (Jennelle et ...stage of ...
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