Results 31 to 40 of about 800 (85)

Diel variation in fish assemblages in tidal creeks in southern Brazil

Brazilian Journal of Biology
Tidal creeks are strongly influenced by tides and are therefore exposed to large differences in salinity and depth daily. Here we compare fish assemblages in tidal creeks between day and night in two tidal creeks in southern Brazil. Monthly day and night,
JF. Oliveira-Neto, HL. Spach, R. Schwarz-Junior, HA. Pichler   +3 more
doaj   +1 more source

Ingestion and selection of suprabenthic crustaceans by small-sized fishes in a lower saltmarsh system

Brazilian Journal of Oceanography, 1996
This study was performed in the lower saltmarsh system of the Arrozal, in the Cananéia lagoon estuarine region (25º02'S - 47º56'W), Brazil. Suprabenthic fauna was surveyed Wlth a small sledge and fishes were captured with casting and set nets to analyse:
Yoko Wakabara, Maurea Nicoletti Flynn, Airton Santo Tararam   +2 more
doaj   +1 more source

Cathorops

, 2007
Key to the species of Cathorops from the Pacific Coast of Central and South America 1. 37–40 gill rakers on first and second arches; distance between anterior nostrils 6.92–7.14 % SL; distance between posterior nostrils 8.19–8.51 % SL ..................
Alexandre P. Marceniuk, Marceniuk, Alexandre P.   +1 more
core   +1 more source

Analysis of the inflammatory reaction induced by the catfish (Cathorops spixii) venoms

, 2007
Cathorops spixii is one of the most abundant venomous fish of the southeastern coast of the State of São Paulo, and consequently causes a great part of the accidents seen there.
Lima, Carla, de Magalhaes Lopes, Carlos Alberto, Lopes-Ferreira, Moica, Grund, Lidiane Zito, Pinheiro Junqueira, Marcos Emerson, Saraiva, Tania Cristina, Orii, Noemia M.   +6 more
core   +1 more source

Cathorops dasycephalus

, 2007
Cathorops dasycephalus (Günther, 1864): FMNH 19143 (5, 216.0- 242.0 mm TL) Panama, Panama Bay, Balboa; USNM 286481 (7, 162.0-233.0 mm TL) Colombia, off Cape Manglares, south of Tumaco.Published as part of Alexandre P.
Alexandre P. Marceniuk
core   +1 more source

Cathorops hypophthalmus

, 2007
Cathorops hypophthalmus (Steindachner, 1877): USNM 293275 (2, 168.0-185.0 mm SL) Panama, Darien province, río Pirre ca 1/2 km above El Real, río Tuyra drainage.Published as part of Alexandre P.
Alexandre P. Marceniuk
core   +1 more source

Citogenotoxicity and evaluation of metals, PAHs and organochloride in tissues of Cathorops spixii and Centropomus parallelus from three estuarine systems in brazilian coast

, 2015
Muitos dos poluentes lançados diariamente no ambiente apresentam capacidade de bioacumulação e potencial altamente tóxico, induzindo danos em diversos níveis de organização.
Kirschbaum, Aline Alves
core   +1 more source

Analysis of the 90º and 150º angles for increment counting in otoliths of estuarine catfish

Ocean and Coastal Research
Fish age can be estimated with the use of age rings in calcified structures, such as otoliths. However, it is important to select an appropriate axis for counting the number of increments and to confirm that the age rings are visible in the otolith and ...
Igor Souza de Morais, Juliana de Souza Azevedo   +1 more
doaj   +2 more sources

Cathorops fuerthii

, 2007
Cathorops fuerthii (Steindachner, 1877): USNM 79398 (12, 185.0-242.0 mm SL) Panama, Panama Bay, Balboa, channel zone.Published as part of Alexandre P. Marceniuk, 2007, Description of Cathorops manglarensis, a new species from the Colombian Pacific, with
Alexandre P. Marceniuk
core   +1 more source

Cathorops mapale Betancur-R. & P., 2005, new species

, 2005
Cathorops mapale new species Figs. 1-2 Arius spixii (non Agassiz); Dahl (1971): 49-50. Cathorops spixii (non Agassiz); Taylor and Menezes (1978); Galvis (1983): 108-146; Santos-Martinez and Acero (1991): 254; Cervigón et al.
Arturo Acero P., Ricardo Betancur-R.
core   +1 more source