Results 121 to 130 of about 582 (154)

Transposable elements as a potential source for understanding the fish genome. [PDF]

open access: yesMob Genet Elements, 2011
Ferreira DC   +3 more
europepmc   +1 more source
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Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil [PDF]

open access: yesNeotropical Ichthyology, 2008
The structure of Cichla kelberi population was characterized regarding the sex ratio, total length composition and some reproductive characteristics. The specimens were collected in two periods, from November 2002 to November 2003 and from December 2004 to May 2006. The sex ratio was significantly different than 1:1. The total length varied from 3.4 to
Odete Rocha
exaly   +6 more sources

Comparative functional responses predict the predatory impact of the highly invasive fish Cichla kelberi

Hydrobiologia, 2020
Peacock basses (genus Cichla) are a group of Amazonian predatory fishes that invaded many systems worldwide. Severe ecological impacts have been reported, but no study investigated the functional response of these fishes to variations in prey abundance, a crucial information to determine predator consumption and impact.
Fernando Mayer Pelicice   +1 more
exaly   +2 more sources

Equilibrium reproductive strategy of the peacock bass Cichla kelberi facilitates invasion into a Neotropical reservoir

Journal of Fish Biology, 2020
AbstractThe reproductive strategy of the non‐native predator cichlid Cichla kelberi was determined to explain its success after more than 60 years of being introduced into an isolated reservoir in southeastern Brazil. This was one of the first‐known translocations of the genus Cichla out of its natural range.
Gustavo Henrique Soares Guedes   +4 more
openaire   +2 more sources

Fish fauna destruction after the introduction of a non-native predator (Cichla kelberi) in a Neotropical reservoir

Biological Invasions, 2008
In South America, the introduction of peacock-bass (Cichla), a voracious predator fish, has been an underestimated threat for native fish communities. Although this predator is widespread in many reservoirs, few studies have explored its impact on biodiversity.
Fernando Mayer Pelicice   +1 more
exaly   +2 more sources

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