Results 101 to 110 of about 889 (175)

Morfologia funcional dos mecanismos de alimentação em raias Myliobatoidei, com ênfase em espécies de Potamotrygonidae do médio rio Negro [PDF]

open access: yes, 2009
Studies on the feeding mechanisms in elasmobranchs have contributed to understand the mechanics of prey capture and processing; however, this kind of information is still scarce for batoids, considered important predators of the benthic fauna.
Shibuya, Akemi
core  

Erratum. [PDF]

open access: yesGenet Mol Biol, 2021
europepmc   +1 more source

Caracterização e diferenciação morfológica e funcional da placa dentária dos representantes da família Potamotrygonidae (Elasmobranchii: Myliobatiformes) [PDF]

open access: yes
The family Potamotrygonidae consists of a unique group of Neotropical stingrays. It includes two subfamilies composed of a few marine species, and the only well-established lineage of freshwater stingrays.
Lima, Danilo Pinto
core  

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  

Empirical food webs of 12 tropical reservoirs in Singapore. [PDF]

open access: yesBiodivers Data J, 2022
Wilkinson C   +6 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: yes, 2017
ARAÚJO, M. L. G. de   +7 more
core  

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