Results 61 to 70 of about 1,419 (159)

Reprodução e recrutamento do camarão sete-barbas: uma espécie ameaçada pela explotação no sudeste do Brasil

open access: yesBoletim do Instituto de Pesca, 2018
Este estudo avaliou o perí­­odo reprodutivo e o recrutamento do camarão ameaçado pela explotação, Xiphopenaeus kroyeri (Heller), na costa sudeste do Brasil.
Evelyn Raposo da SILVA   +4 more
doaj  

Des nurseries estuariennes de Penaeus subtilis en Guyane ? Mythe ou réalité ? Quelques réflexions à partir des données recueillies sur les estuaires d'avril 1988 à juin 1992 [PDF]

open access: yes, 1993
L'analyse des données d'abondance en postlarves #Penaeus subtilis$ dans les estuaires de Guyane, recueillies d'avril 1988 à juin 1992, a montré l'existence de nombreuses sources de biais; le protocole d'échantillonnage a connu une évolution progressive ...
Vendeville, Philippe
core  

Reproductive ecology of the seabob shrimp Xiphopenaeus kroyeri (Heller, 1862) in a coastal area of Southern Brazil [PDF]

open access: yesChinese Journal of Oceanology and Limnology, 2015
The predictability of certain environmental factors that affect the life cycle of the seabob shrimp Xiphopenaeus kroyeri (Heller, 1862) was evaluated in a study of its reproductive biology in an area adjacent to Babitonga Bay, State of Santa Catarina, Brazil. Monthly sampling was conducted from July 2010 through June 2011 at depths of 5, 8, 11, 14, and
Grabowski, Raphael Cezar   +2 more
openaire   +2 more sources

Efeito do cádmio e zinco na excreção de amônia e consumo de oxigênio do camarão sete-barbas, de acordo com a temperatura

open access: yesBoletim do Instituto de Pesca, 2018
Os camarões são importantes recursos marinhos explorados pela pesca e aquicultura. No Brasil, Xiphopenaeus kroyeri é uma importante espécie comercialmente explorada e um animal ideal para estudar o impacto causado por efeitos de metais pesados que ...
Edison BARBIERI   +3 more
doaj  

Avaliação da ictiofauna da fauna acompanhante da pesca do camarão sete-barbas do Municí­­pio de Pontal do Paraná, litoral do Paraná, Brasil

open access: yesBoletim do Instituto de Pesca, 2018
O objetivo deste trabalho foi avaliar a ictiofauna acompanhante da pesca do camarão sete-barbas da frota arrasteira de Pontal do Paraná (PR). Fauna acompanhante compreende os organismos capturados incidentalmente junto í­Â s capturas-alvo.
Andre Pereira CATTANI   +4 more
doaj  

Avaliação do plano de manejo de camarões peneí­­deos na plataforma continental de Sergipe, Brasil

open access: yesBoletim do Instituto de Pesca, 2017
Este estudo avaliou se a reprodução e o recrutamento temporal e espacial das principais espécies de camarões marinhos explotados no Estado de Sergipe (Xiphopenaeus kroyeri, Farfantepenaeus subtilis e Litopenaeus schmitti) estão sendo protegidos, em ...
Rafael de Carvalho SANTOS   +4 more
doaj   +1 more source

Phylogenetic relationships among the genera of the Penaeidae (Crustacea : Decapoda) revealed by mitochondrial 16S rRNA gene sequences [PDF]

open access: yes, 2008
The phylogenetic relationships within the family Penaeidae are examined based on mitochondrial 16S rRNA gene sequence analysis of 30 species from 20 genera.
Chan, Tin-Yam   +4 more
core  

In-vitro analysis of potential antibacterial activity of three medicinal plants [PDF]

open access: yes, 2016
The present study was aimed to examine and compare the antibacterial activity of hot methanolic extract of medicinal plants viz. Portulaca oleracea (purslane), Syzygium cumini (L.) (jamun), Psidium guajava (L.) (guava). Antibacterial activity was carried
Chaudhary, Deepika   +3 more
core   +2 more sources

Input Use and Incentives in the Caribbean Shrimp Fishery: The Case of the Trinidad and Tobago Fleet [PDF]

open access: yes
This paper examines the economic factors that influence output in the Trinidad and Tobago shrimp fishery using a Generalized Leontief production function. Factors such as output prices and the use of inputs in the fishery are assessed.
Hutchinson, Sharon D.
core   +1 more source

FEEDING HABITS OF Paralonchurus brasiliensis (PERCIFORMES: SCIAENIDAE) FROM SOUTH OF BRAZIL

open access: yesActa Biológica Colombiana, 2021
Shrimp trawling directly impacts target species and non-target species, altering micro-habitats and marine trophic webs. Thus, the objective of the present research was to analyze the feeding habits of Paralonchurus brasiliensis as a tool to evaluate the
Mario Cesar Sedrez   +5 more
doaj  

Home - About - Disclaimer - Privacy