Results 51 to 60 of about 1,677 (162)

Charles M. Breder, Jr.: Bahamas and Florida [PDF]

open access: yes, 2003
Dr. Charles M. Breder, a well known ichthyologist, kept meticulous field diaries throughout his career. This publication is a transcription of field notes recorded during the Bacon Andros Expeditions, and trips to Florida, Ohio and Illinois during the ...
Cantillo, A. Y.   +3 more
core  

Length-weight relationship of marine fish species off Sao Sebastiao system, Sao Paulo, Southeastern Brazil [PDF]

open access: yes, 2000
The parameters a and b of the length-weight relationship of the form W = a . L super(b) were estimated for 57 fish species sampled in Sao Sebastiao Channel and shelf system in 1997, Sao Paulo, Brazil. The b values ranged from 2.746 to 3.617.
Muto, E.Y.   +2 more
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Seasonal changes in a fish assemblage associated with mangroves in a coastal lagoon of Baja California Sur, Mexico Cambios estacionales de la comunidad de peces asociada a zonas de manglar en una laguna costera de Baja California Sur, México

open access: yesLatin American Journal of Aquatic Research, 2011
The fish assemblage in a coastal lagoon with mangroves known as "Rancho Bueno" was determined and associated with environmental parameters. We used an experimental otter trawl net to catch the fish, and 62 fish species were identified from 48 genera and ...
Jesús Rodríguez-Romero   +5 more
doaj  

Length-weight relationships of marine fishes from the central Brazilian coast [PDF]

open access: yes, 2004
Parameters of the length-weight relationship are presented for 85 fish species from the marine and estuarine regions of the central Brazilian coast (latitude 13° to 23° S). Three different methods were used. A non-linear iterative process using the quasi-
Braga, A.C., Costa, P.A.S., Frota, L.O.
core  

Diversity and seasonal changes in the ichthyofauna of rocky tidal pools from Praia Vermelha and São Roque, Santa Catarina, Brazil [PDF]

open access: yes, 2013
Copyright © 2011 Tecpar.Este trabalho realizou-se entre Abril de 1998 e Maio de 1999 e visou o estudo das comunidades de peixes em duas poças de maré situadas nas praias de Praia Vermelha (PV) e São Roque (SR), Santa Catarina, Brasil.
Barreiros, João P.   +4 more
core   +1 more source

Preliminary guide to the identification of the early life history stages of Gerreid fishes of the Western Central Atlantic [PDF]

open access: yes, 2000
The family Gerreidae contains four genera and 13 species that occur in the western central North Atlantic. Adult gerreids are small to medium size fishes that are abundant in coastal waters, bays, and estuaries in tropical and warm temperate regions and ...
Greene, Michael D., Powell, Allyn B.
core  

Diet composition of fish species from the southern continental shelf of Colombia [PDF]

open access: yes, 2002
The diet composition of 30 fish species belonging to 16 families from the Pacific Coast of Colombia is described. Benthic crustaceans (37.5%) and bony fishes (23.7%, chiefly demersal) were the most important food items for the fish species analyzed. Data
Arcila, C.A.T., Lopez-Peralta, R.H.
core  

Hearing and morphological specializations of the mojarra (Eucinostomus argenteus) [PDF]

open access: yes, 2011
The air-filled swimbladder acts as an acoustic amplifier for some fish by converting sound pressure into particle motion, which is transmitted to the inner ear. Here, we describe in detail the specialized connection between the swimbladder and ear in the
Mann, D., Mann, K., Parmentier, E.
core  

Altering an extended phenotype reduces intraspecific male aggression and can maintain diversity in cichlid fish [PDF]

open access: yes, 2013
Reduced male aggression towards different phenotypes generating negative frequency-dependent intrasexual selection has been suggested as a mechanism to facilitate the invasion and maintenance of novel phenotypes in a population.
Croft, Guy E.   +2 more
core   +2 more sources

COMPARANDO O USO DA PICARÉ E TARRAFA NA CARACTERIZAÇÃO DA ESTRUTURA DA ICTIOFAUNA DO ENTREMARÉS DE UMA BAÍA SUBTROPICAL

open access: yesBoletim do Instituto de Pesca, 2018
Embora redes-de-arrasto-de-praia (picarés) e tarrafas sejam amplamente utilizadas para amostragem de peixes em habitats marginais costeiros, ainda não há uma comparação entre tais petrechos para a determinação da estrutura da ictiofauna de planí­­cies ...
Ríguel Feltrin CONTENTE   +1 more
doaj   +1 more source

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