Results 151 to 160 of about 2,788 (258)

A contribution to Ostariophysan systematics : the anterior vertebrae and associated structures in Gymnotoidea (Teleostei: Ostariophysi) [PDF]

open access: yes, 1988
Gymnotoid fishes are the wholly electrogenic and Neotropical component of Ostariophysi , a group which constitutes approximately three-fourths of the world\u27s freshwater teleost species.
Lumney, Kevin C.
core  

A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the upper rio Machado at Chapada dos Parecis, rio Madeira basin, Brazil

open access: yesNeotropical Ichthyology
A new species of Moenkhausia is described from the upper rio Machado at Chapada dos Parecis, rio Madeira basin, Rondônia State, Brazil. Among congeners, the new species is similar to Moenkhausia chlorophthalma, M. cotinho , M. lineomaculata , M. plumbea,
William M. Ohara, Manoela M. F. Marinho
doaj   +1 more source

Estudos evolutivos em Loricariidae (Ostariophysi: Siluriformes)

open access: yes, 2017
Pós-graduação em Ciências Biológicas (Genética ...
openaire   +1 more source

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