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Cephalic sensorial pores in galaxiid fishes from Chile (Osmeriformes: Galaxiidae)

Latin American Journal of Aquatic Research, 2014
The number and arrangement of the cephalic pores of the lateral line in Chilean fishes of the family Galaxiidae, were studied. The study showed that Brachygalaxias differs from Galaxias, in the absence of mandibular pores and in pore number reductions in
Sylvia Sáez, Germán Pequeño
doaj +1 more source

Galaxias/Galáxias

, 2011
Book reviewed:Campos, Haroldo de. Galaxias/Galáxias. Tradução ao espanhol e notas de Reynaldo Joménez. Prólogo de Roberto Echavarren. Montevidéu: La Flauta Mágica, 2010 Livro resenhado:Campos, Haroldo de. Galaxias/Galáxias.
Igoa, Rosario Lázaro
core +1 more source

Swimming Under the Radar: Trout‐Free Kōaro Populations in Aotearoa Lakes and Tarns Are Rare, Understudied, and Disappearing

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 2, June 2026.
Over the last 150 years, most large, easily accessible lakes and tarns in Aotearoa (New Zealand) have experienced trout introductions or incursions, leaving few salmonid‐free reference lakes. Using database information and field surveys, we characterized lake, pond/tarn, and wetland systems found throughout Aotearoa that support populations of kōaro ...
Lauren G. Hitt +3 more
wiley +1 more source

Morphological and hematological studies of Trypanosoma spp. infecting ornamental armored catfish from Guamá River-PA, Brazil

Anais da Academia Brasileira de Ciências, 2013
A total of 281 specimens of freshwater armored ornamental fish species (Leporacanthicus galaxias, Lasiancistrus saetiger, Cochliodon sp., Hypostomus sp., Pseudacanthicus spinosus, Ancistrus sp. and Rineloricaria cf.
Rodrigo Y. Fujimoto +7 more
doaj +1 more source

ESPECTROSCOPIA DE GALÁXIAS COM JATOS [PDF]

, 2021
Este trabalho objetiva investigar uma classe particular de galáxias do Universo local (z < 0,1) que apresentam características de “jatos”, reveladas a partir do surveyfotométrico na banda do visível realizado por Arp & Madore (1987)
Silva Sales, Elis Cristina
core +1 more source

Two Germans, a Swede, and a Giant kōkopu: The Background to the Earliest Documented Description of a New Zealand Freshwater Fish

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 2, June 2026.
Galaxiids are a family of scaleless and mostly small freshwater fish which are distributed across the temperate latitudes of the southern hemisphere. The largest member of this family is the giant kōkopu (Galaxias argenteus), which has the added distinction of being the first New Zealand freshwater fish of any kind to be scientifically described.
James Braund
wiley +1 more source

Galaxias / Galaxies

Gragoatá, 2011
Book reviewed: Campos, Haroldo de. Galaxias/Galáxias. Tradução ao espanhol e notas de Reynaldo Joménez. Prólogo de Roberto Echavarren.
Rosario Lázaro Igoa
doaj

Polarización de la luz: conceptos básicos y aplicaciones en astrofísica

Revista Brasileira de Ensino de Física
Resumo La astrofísica permite entender aplicaciones concretas de la leyes físicas y constituye una herramienta didáctica para la enseñanza de la física.
Jenny Marcela Rodríguez
doaj +1 more source

Phenotypically Induced Intraspecific Variation in the Morphological Development of Wetland and Stream Galaxias gollumoides McDowall and Chadderton

Diversity, 2020
The hypothesis that contrasting hydrology induces divergent intraspecific phenotypic plastic responses in non-migratory freshwater fish was investigated. Morphologies of wetland and stream Galaxias gollumoides from South Island, New Zealand, at different
Nicholas R. Dunn, Leanne K. O’Brien, Gerard P. Closs +2 more
doaj +1 more source

MOND: uma alternativa à mecânica newtoniana [PDF]

Revista Brasileira de Ensino de Física, 2008
O objetivo do presente trabalho é expor os principais aspectos e resultados de uma das mais populares alternativas à teoria newtoniana para o movimento dos corpos conhecida por Modified Newtonian Dynamics (MOND, na sigla em inglês).
H.E.S. Velten
doaj +1 more source