Aspectos reprodutivos de Poecilia vivipara (Bloch &amp; Schneider) (Poeciliidae) da Lagoa Rodrigo de Freitas, Rio de Janeiro, Brasil

Mendonça, José P.; Andreata, José Vanderli

doi:10.1590/s0101-81752001000400001

Cited by 11 publications

(4 citation statements)

References 3 publications

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“…(); 2 McBride (); 3 Murphy and Taylor (); 4 Oliveira (); 5 Araújo et al. (); 6 Rocha and Freire (); 7 Mendonça and Andreata (); 8 Santos et al. (); 9 Powell et al.…”

Section: Resultsmentioning

confidence: 99%

Length-weight relationships for 25 fish species from three coastal lagoons in Southeastern Brazil

Franco

Araújo

2013

J. Appl. Ichthyol.

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Summary This work analyzes the relationship between length and weight for 25 fish species belonging to 15 families in three mixohaline/hypersaline coastal lagoons in Southeastern Brazil. The study presents the first estimation of L–WRs for six species (Anchoa tricolor, Brevoortia aurea, Jenynsia multidentata, Ctenogobius boleosoma, Microgobius meeki and Bathygobius soporator) and maximum lengths for four species (Atherinella brasiliensis, Jenynsia multidentata, Poecilia vivipara and Microgobius meeki) that are greater than previously recorded.

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“…(); 2 McBride (); 3 Murphy and Taylor (); 4 Oliveira (); 5 Araújo et al. (); 6 Rocha and Freire (); 7 Mendonça and Andreata (); 8 Santos et al. (); 9 Powell et al.…”

Section: Resultsmentioning

confidence: 99%

Length-weight relationships for 25 fish species from three coastal lagoons in Southeastern Brazil

Franco

Araújo

2013

J. Appl. Ichthyol.

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“…In the Conceição Lagoon, we observed the occurrence of species of Poecilia, the eighth most abundant in this study, with predominance in the sector with greater marine influence (point 5, in the central sector). Although predominantly freshwater (Mendonça and Andreata 2001), this species is the most tolerant of intermediate and high salt stress among anablepids (Rosen and Bailley 1963), being considered in this context an euryhaline species. Corroborating with our results, in faunal surveys conducted in coastal lagoons on the north coast of Rio de Janeiro, the species Poecilia vivipara was also found in areas considered hypersaline, with salinity up to 36 ups (Hollanda-Carvalho et al 2003;Correia 2015).…”

Section: Discussionmentioning

confidence: 99%

Diversity and space-time dynamics of fish assemblages in a coastal lagoon, western Atlantic

Cattani¹,

Ribeiro²,

Cardoso³

et al. 2019

NBC

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The knowledge of the temporal and spatial dynamics in the composition of fish fauna makes it possible to identify patterns of occupation of ecosystems, providing a basis for evaluation and preservation of the local biodiversity. Monthly samplings were carried out at seven sites in a coastal lagoon, using a casting net, dip net and beach seine. A total of 4,110 individuals were collected, distributed in 23 families and 49 taxa of fish, with a predominance of Mugilliza, M.curema, Atherinellabrasiliensis, Micropogoniasfurnieri and Eucinostomusargenteus, corresponding to more than 80% total weight of all individuals caught. Regarding seasonality, greater abundances were recorded in fall, influenced by the high abundance of A.brasiliensis in this period. In addition to fall, this species was also abundant in summer. However, this pattern of dominance was different for the families Mugilidae and Gerreidae, with higher abundances in spring and summer, respectively. The highest abundances were found in the southern section of the lagoon, which are related to the high abundance of A.brasiliensis, M.liza and M.curema. In relation to the indices of average taxonomic distinctness and variation in the taxonomic distinctness, no significant differences were detected between the seasons of the year. Thus, the patterns of distribution and occurrence of fish in the lagoon were consistent with the patterns observed in Brazilian coastal lagoons and estuaries, as well as to the coastal shallow areas of the southeastern and southern regions.

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“…The high abundance of P. reticulata can be attributed to the reproductive strategies assumed by the species, as internal fertilization and development (Bisazza, Novarini, & Pilastro, 1996). These characteristics of the family Poecilidae increase the offspring viability, since it is protected of environmental oscillations and predators, providing better survival conditions (Mendonça & Andreata, 2001;Cunico, Ferreira, Agostinho, Beaumord &, Fernandes, 2012 Species of Poecilia genus are considered tolerant, and usually present high abundance in impacted environments (Araújo, Peixoto, Pinto, & Teixeira, 2009). One of the adaptive feature Poecilia species presents is the consumption of a variety of food items, such as algae (Lawal, Edokpayi, & Osibona, 2012), detritus (Oliveira & Bennemann, 2005), organic matter and insect fragments (Rolla, Esteves, & Ávila-Da-Silva, 2009), which may represent an increase in fitness for the species, since it can rely on a great number of alimentary resources.…”

Section: Discussionmentioning

confidence: 99%

<b>Population structure of fishes from an urban stream

Zanatta

Pazianoto

Cionek

et al. 2017

Acta Sci. Biol. Sci.

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The aim of this study was to identify the population structure of the ichthyofauna in an urban stream within an environmental protection area in southern Brazil. Quarterly samplings were conducted between October 2009 and August 2010. Poecilia reticulata was the most abundant species, followed by Hypostomus ancistroides and Rhamdia quelen. It was found a higher proportion of adults instead of juveniles from P. reticulata and R. quelen populations, while the opposite was recorded for H. ancistroides. Sex ratio of 1:1 was found for H. ancistroides, but differed significantly for P. reticulata and R. quelen. Females of P. reticulata and R. quelen reached higher length than males in the smaller and higher length-classes, while H. ancistroides females were only longer in initial length-classes. It was recorded higher occurrence of mature and maturing individuals. Mature individuals of H. ancistroides were sampled in October, and P. reticulata and R. quelen throughout the sampling period. Despite adverse environmental conditions, the occurrence of juveniles indicates reproductive activity for these species. Population structure studies in degraded systems are urgent, since life-history features of species may suffer changes due to anthropic impacts. Providing such information contributes to decision making and management of degraded systems.

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Aspectos reprodutivos de Poecilia vivipara (Bloch & Schneider) (Poeciliidae) da Lagoa Rodrigo de Freitas, Rio de Janeiro, Brasil

Cited by 11 publications

References 3 publications

Length-weight relationships for 25 fish species from three coastal lagoons in Southeastern Brazil

Length-weight relationships for 25 fish species from three coastal lagoons in Southeastern Brazil

Diversity and space-time dynamics of fish assemblages in a coastal lagoon, western Atlantic

<b>Population structure of fishes from an urban stream

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