Results 81 to 90 of about 1,336 (204)

Diversidad y relaciones ecomorfol?gicas de la comunidad ?ctica del complejo de humedales de paz de ariporo hato corozal, Casanare [PDF]

open access: yes, 2018
122 p. Recurso Electr?nicoLas sabanas inundables de la cuenca del r?o Orinoco se caracterizan por tener una alta diversidad ecosist?mica, heterogeneidad estructural y funcional, contribuyendo a la conformaci?n de diferentes tipos humedales tanto l ...
Bedoya Giraldo, Daniela   +1 more
core  

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

Contribution of different mesohabitats to the maintenance of fish richness and diversity in the lower Preto River

open access: yesActa Scientiarum: Biological Sciences, 2015
The presence of different mesohabitats in freshwater systems can support higher local and regional fish richness. Thus, their suppression by dam-building represents a real threat to aquatic biodiversity. Our aims were: (1) to survey the fish fauna in two
Jaquelini Oliveira Zeni   +2 more
doaj   +1 more source

Estrutura trófica da comunidade de peixes de riachos da porção oeste da bacia do Alto Paraná. [PDF]

open access: yes, 2013
O conhecimento ecológico de peixes de riachos brasileiros ainda possui lacunas. Apesar dos muitos estudos ictiológicos na Bacia do Alto Rio Paraná, poucos foram conduzidos em córregos da região Centro-Oeste, uma das mais ameaçadas pela expansão ...
COSTA-PEREIRA, R.   +2 more
core  

Lattices of hydrodynamically interacting flapping swimmers

open access: yes, 2019
Fish schools and bird flocks exhibit complex collective dynamics whose self-organization principles are largely unknown. The influence of hydrodynamics on such collectives has been relatively unexplored theoretically, in part due to the difficulty in ...
Oza, Anand U.   +2 more
core   +1 more source

Peixes Da Reserva Biológica Do Jaru, Drenagem Do Rio Machado, Bacia Do Rio Madeira, Estado De Rondônia, Norte Do Brasil [PDF]

open access: yes, 2017
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)This work assessed freshwater fishes collected at 12 stations located along the Tarumã River, middle Machado River, Madeira River basin.
Almeida M., Costa I.D., Ohara W.M.
core   +1 more source

Length-weight relationships of ornamental fish from floodplain lakes in the Solimões River basin (Iranduba, Amazonas, Brazil)

open access: yesRevista Colombiana de Ciencia Animal Recia, 2019
This research reports the LWR of ornamental fish from floodplain lakes of the Solimões River basin. The fish were caught in the Paciência island (a fluvial island) in two lakes Sacambú and Cacau using purse seine 7 m × 4 m and mesh size = 3 mm, once ...
André Sampaio   +4 more
doaj   +1 more source

COMERCIO DE PECES ORNAMENTALES EN COLOMBIA

open access: yesActa Biológica Colombiana, 2008
Este trabajo ofrece un panorama actualizado sobre el comercio de peces ornamentales en Colombia, abordando el tema desde el desarrollo que ha tenido su actividad productiva y el aprovechamiento extractivo, así como la dinámica de su comercio legal e ...
NÉSTOR JAVIER MANCERA-RODRÍGUEZ   +1 more
doaj  

Checklist of the Freshwater Fishes of Argentina (CLOFFAR) [PDF]

open access: yes, 2015
The purpose of this paper is to present an updated list of freshwater fishes found in Argentina based on the available literature. Since the last list was published in 2003, most systematical and distributional changes were presented on www.pecescriollos.
Koerber, Stefan, Mirande, Juan Marcos
core  

Aphyocheirodon hemigrammus Eigenmann 1915

open access: yes, 2018
{"references": ["Eigenmann CH. The Cheirodontinae, a subfamily of minute characid fishes of South America. Mem Mus Comp Zool. 1915; 7 (1): 1 - 100.", "Agostinho AA, Vazzoler AEAM, Thomaz SM. The high river Parana basin: limnological and ichthyological aspects. In: Tundisi JG, Bicudo CEM, Matsumura-Tundisi T, editors. Limnology in Brazil. Rio de Janeiro:
Ota, Renata Rúbia   +3 more
openaire   +1 more source

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