Results 21 to 30 of about 96 (60)

Dendrogram from UPGMA cluster analysis based on a Bray-Curtis similarity matrix of organisms according to MOB FA contributions.

open access: yes, 2013
The isotope ratios of carbon (δ13C ‰ vs. PDB) were included for comparison. Ca- Chaoborus sp., Ce- Ceratopogonidae, Ch1- Chironomidae sp.1, Ch2- Chironomidae sp.2, Eph- Campsurus sp., F1- Tetragonopterus argenteus, F2- Astyanax cf.
Alex Enrich-Prast (312251)   +4 more
core   +1 more source

Methane oxidizing bacteria fatty acids (MOB FA %) and carbon isotope ratios (δ13C ‰) in organisms.

open access: yes, 2013
MOB FA % represents the sum of the MOB fatty acid markers 16∶1ω8c, 16∶1ω8t, 16∶1ω6c, 16∶1ω5t, 18∶1ω8c and 18∶1ω8t, expressed as percentage of total fatty acids.
Alex Enrich-Prast (312251)   +4 more
core   +1 more source

Aspectos reprodutivos do cangati, Parauchenipterus galeatus Linnaeus (Osteichthyes, Auchenipteridae) da Lagoa de Extremoz, Rio Grande do Norte, Brasil

open access: yes, 2017
The Lake Extremoz is one of the three big lakes in the State of Rio Grande do Norte. The present work was carried out in this lake during the period of October 2000 to September 2001, which included the dry and the rainy seasons.
Chellappa, Sathyabama   +2 more
core  

New records for the Pampasic lowland ichthyofauna

open access: yes, 2015
Seven species are here reported as new for Pampasic lagoon: Parauchenipterus striatulus, Callichthys callichthys, Otocinclus amoldi and Pimelodus clarins meculatus for Chascomús; Serrasalmus spilopleura, Ageneiosus valenciennesi for San Lorenzo and ...
López, Hugo Luis, Iriart, Rubén
core  

Distribuição, abundância e uso de diferentes ambientes pela ictiofauna dominante na área de influência do reservatório de Itaipu

open access: yes, 2018
BENEDITO-CECILIO, Evanilde; AGOSTINHO, Angelo Antonio. Distribution, abundance and use of different environments by dominant ichthyofauna in the influence area of the Itaipu Reservoir.
BENEDITO-CECILIO, E.; AGOSTINHO, A.A.
core   +1 more source

Variação morfológica de Poecilia vivipara em um gradiente de predação nop litoral norte fluminense

open access: yes, 2015
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)O presente estudo investigou a variação morfológica entre populações de Poecilia vivipara sujeitas a diferentes intensidades ...
Magazoni, Maria Julia Costa
core   +2 more sources

Food and morphological analysis of four fish species (Astyanax altiparanae, Parauchenipterus galeatus, Serrasalmus marginatus and Hoplias aff. Malabaricus) in the upper Paraná River floodplain, Brazil.

open access: yes, 2006
The species was set in two trophic guilds - insectivores (Astyanax altiparanae Garutti & Britski, 2000, Parauchenipterus galeatus (Linnaeus, 1766) and piscivores (Serrasalmus marginatus Valenciennes, 1847 and Hoplias aff. malabaricus (Bloch, 1794).
Peretti, Danielle
core  

Spinipterus Akama & Ferraris, 2011, gen. nov.

open access: yes, 2011
<i>Spinipterus</i>, gen. nov. <p> <b>Type species:</b> <i>Spinipterus acsi</i>, n. sp., by monotypy and original designation.</p> <p> <b>Diagnosis.</b> A genus of the auchenipterid ...
Ferraris, Carl J., Akama, Alberto
core   +1 more source

Estrutura da comunidade parasitária de duas espécies de peixes autóctones da RPPN Foz do rio Aguapeí, Alto rio Paraná

open access: yes, 2016
A região Neotropical é reconhecida pela alta diversidade de peixes dulcícolas, com aproximadamente 6.025 espécies. Deste total, 66% estão distribuídos nos rios brasileiros refletindo a grande diversidade dos ecossistemas aquáticos disponíveis.
Yamada, Priscilla de Oliveira Fadel
core   +1 more source

Are scattered microsatellites weak chromosomal markers? Guided mapping reveals new insights into Trachelyopterus (Siluriformes: Auchenipteridae) diversity. [PDF]

open access: yesPLoS One, 2023
Haerter CAG   +5 more
europepmc   +1 more source
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