Results 151 to 160 of about 1,823 (231)

Genetic evidence supports a range extension for the Brazilian cownose ray Rhinoptera brasiliensis in the western North Atlantic. [PDF]

open access: yesJ Fish Biol, 2021
Weber HK   +12 more
europepmc   +1 more source

Bioquímica do plasma e eritrograma de Potamotrygon motoro (Chondrichthyes: Potamotrygonidae) do Médio Rio Negro, Amazonas. [PDF]

open access: yes, 2012
ARAÚJO, M. L. G.   +8 more
core  

Efeitos de anticoagulantes em parâmetros sanguíneos em população natural de Potamotrygon sp. (Elasmobranchii: Potamotrygonidae). [PDF]

open access: yes, 2017
ARIDE, P. H. R.   +7 more
core  

Annotated checklist of fish cestodes from South America. [PDF]

open access: yesZookeys, 2017
Alves PV   +3 more
europepmc   +1 more source

O estado atual sobre o conhecimento de Arraias Potamotrygonidae. [PDF]

open access: yes, 2017
ARAÚJO, M. L. G.   +7 more
core  

Evolution of the batoidea pectoral fin skeleton: convergence, modularity, and integration driving disparity trends. [PDF]

open access: yesEvol Ecol
López-Romero FA   +7 more
europepmc   +1 more source

Visual discrimination and resolution in freshwater stingrays (Potamotrygon motoro). [PDF]

open access: yesJ Comp Physiol A Neuroethol Sens Neural Behav Physiol, 2021
Daniel MMM   +3 more
europepmc   +1 more source

Um estudo morfológico das células sanguíneas de três espécies de arraias de agua doce (Elasmobranchii: Potamotrygonidae) oriundas do médio Rio Negro, Amazônia Central, Brasil. [PDF]

open access: gold, 2013
Adriano Teixeira de Oliveira   +7 more
openalex  

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