The length‒weight (LWR) and length‒length (LL) relationships were estimated for four fish species of small streams from the Trombetas River basin, Lower Amazon tributary, western of Pará State, Brazil. Fishes were collected using sieves with 70 cm x 40 cm and 1 mm mesh size in December 2018. The a parameter ranged from 0.0150 for Copella nattereri (Lebiasinidae) to 0.0252 for Laimosemion dibaphus (Rivulidae). The allometric coefficient b ranged from 2.837 for Copella nattereri to 3.263 for Crenuchus spilurus (Crenuchidae). The present study reports the first estimates of LWRs for two species, the first LLR to four fish species from small streams of Trombetas River basin, and the new record of maximum total length for Copella nattereri.Keywo...
219 p.Los glicolípidos desempeñan un papel central en una variedad de procesos biológicos importante...
This study provides an account of some shrimps of the family Alpheidae collected on Thalassia testud...
Piscivorous fish are chain top predators in freshwater ecosystems. Thus, predation of forage fish by...
The current paper had as objective to record the occurrence of H. littorale in the Salgado River bas...
Industrial trawling fisheries bycatch are diverse and abundant, catching a significant species richn...
We report here an observation of predation of the Trachops cirrhosus on the hylid frog Osteocephalus...
Este estudo avaliou a fauna de metazoários parasitando Pygocentrus nattereri, Gymnotus carapo, Astya...
The king weakfish Macrodon ancylodon is a marine species, Sciaenidae family, with economic importanc...
The diversity and seasonality of fruit-feeding butterflies was evaluated during one year in the Tapa...
The recently described freshwater stingray Plesiotrygon nana Carvalho and Ragno 2011 was observed in...
Tesis de la Universidad Complutense de Madrid, Facultad de Informática, leída el 8/02/2021El uso de ...
Se reporta la introducción de Ictalurus punctatus en un tributario de la cuenca del río Balsas en el...
Se evaluó a través de métodos analíticos alternos y mediciones de varios observadores la confiabilid...
A presente pesquisa teve como objetivo avaliar diferentes taxas de arraçoamento no cultivo de Coloss...
The objective of this study was to carry out a microbiological and molecular research of Streptococc...
219 p.Los glicolípidos desempeñan un papel central en una variedad de procesos biológicos importante...
This study provides an account of some shrimps of the family Alpheidae collected on Thalassia testud...
Piscivorous fish are chain top predators in freshwater ecosystems. Thus, predation of forage fish by...
The current paper had as objective to record the occurrence of H. littorale in the Salgado River bas...
Industrial trawling fisheries bycatch are diverse and abundant, catching a significant species richn...
We report here an observation of predation of the Trachops cirrhosus on the hylid frog Osteocephalus...
Este estudo avaliou a fauna de metazoários parasitando Pygocentrus nattereri, Gymnotus carapo, Astya...
The king weakfish Macrodon ancylodon is a marine species, Sciaenidae family, with economic importanc...
The diversity and seasonality of fruit-feeding butterflies was evaluated during one year in the Tapa...
The recently described freshwater stingray Plesiotrygon nana Carvalho and Ragno 2011 was observed in...
Tesis de la Universidad Complutense de Madrid, Facultad de Informática, leída el 8/02/2021El uso de ...
Se reporta la introducción de Ictalurus punctatus en un tributario de la cuenca del río Balsas en el...
Se evaluó a través de métodos analíticos alternos y mediciones de varios observadores la confiabilid...
A presente pesquisa teve como objetivo avaliar diferentes taxas de arraçoamento no cultivo de Coloss...
The objective of this study was to carry out a microbiological and molecular research of Streptococc...
219 p.Los glicolípidos desempeñan un papel central en una variedad de procesos biológicos importante...
This study provides an account of some shrimps of the family Alpheidae collected on Thalassia testud...
Piscivorous fish are chain top predators in freshwater ecosystems. Thus, predation of forage fish by...