Results 141 to 150 of about 634 (155)

Hemigrammus arua, a new species of characid (Characiformes: Characidae) from the lower Amazon, Brazil [PDF]

open access: yesNeotropical Ichthyology, 2009
A new Hemigrammus species is described from tributaries of the igarapé Juruti Grande and rio Arapiuns, lower rio Amazonas, Pará State, Brazil. The new species can be easily diagnosed from all its congeners, except from Hemigrammus stictus (Durbin), by ...
Flávio C. T. de Lima, Wolmar Wosiacki
exaly   +3 more sources

Hemigrammus geisleri sp. n. - a new glass characid fish from the central Amazon basin, with a supplementary description of Hemigrammus mimus BÖHLKE, 1955 (Teleostei: Characiformes: Characidae)

open access: yesVertebrate Zoology, 2007
A new species – Hemigrammus geisleri sp. n. – from the central Amazon in Brazil (Amazonas) is described (Teleostei: Characiformes: Characidae). It is a small species of the genus Hemigrammus Gill, 1858 (lateral line incomplete, basis of caudal fin scaled,
Zarske,Axel   +3 more
exaly   +2 more sources

Caudal spotting in the beacon fish (Hemigrammus ocellifer Characidae).

open access: yesJournal of Heredity, 2002
The beacon fish (Hemigrammus ocellifer) exhibits two phenotypes associated with spotting at the base of the caudal fin, with fish either possessing (H. o. ocellifer) or lacking (H. o. falsus) a prominent red spot in this region.
Frankel, Jack
exaly   +3 more sources
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Burst-and-coast swimming is not always energetically beneficial in fish (Hemigrammus bleheri)

Bioinspiration and Biomimetics, 2021
Sam Van Wassenbergh   +2 more
exaly  

A new species of Hemigrammus (Characiformes: Characidae) from western Amazon River basin, Colombia

Journal of Fish Biology, 2019
Flávio C. T. de Lima   +1 more
exaly  

Synchronization and collective swimming patterns in fish (Hemigrammus bleheri)

Journal of the Royal Society Interface, 2016
Ramiro Godoy-Diana   +2 more
exaly  

Hemigrammus ataktos: a new species from the rio Tocantins basin, central Brazil (Characiformes: Characidae)

Neotropical Ichthyology, 2014
Fernando Dagosta   +2 more
exaly  

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