Results 181 to 190 of about 1,493 (191)
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Developmental & Comparative Immunology, 2023
In mammals, type II interferon (IFN; i.e. IFN-γ) signalling transduces through its specific receptors IFN-γR1 and IFN-γR2. In an osteoglossiform fish, the arapaima Arapaima gigas, three type II IFNs, IFN-γ-like, IFN-γ and IFN-γrel, and their four possible receptor subunits IFN-γR1-1, IFN-γR1-2, IFN-γR2-1 and IFN-γR2-2 were identified in this study. The
An Ning Pang +12 more
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In mammals, type II interferon (IFN; i.e. IFN-γ) signalling transduces through its specific receptors IFN-γR1 and IFN-γR2. In an osteoglossiform fish, the arapaima Arapaima gigas, three type II IFNs, IFN-γ-like, IFN-γ and IFN-γrel, and their four possible receptor subunits IFN-γR1-1, IFN-γR1-2, IFN-γR2-1 and IFN-γR2-2 were identified in this study. The
An Ning Pang +12 more
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Doklady Biological Sciences, 2018
The waveform and some characteristics of the electric organ discharges have been studied in 11 individuals of Cyphomyrus petherici, the only representative of the genus in the Nilotic fauna. The discharge is characterized by three to five phases with a prevalence of the second phase in terms of the relative amplitude and a wide variability of the total
V D, Baron, A A, Orlov, A S, Golubtsov
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The waveform and some characteristics of the electric organ discharges have been studied in 11 individuals of Cyphomyrus petherici, the only representative of the genus in the Nilotic fauna. The discharge is characterized by three to five phases with a prevalence of the second phase in terms of the relative amplitude and a wide variability of the total
V D, Baron, A A, Orlov, A S, Golubtsov
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Nutrient Content of the Invasive Arapaima gigas (Osteoglossiformes) in Bolivia
Aquatic Food StudiesThe Paiche or Paichi (tentatively identified as Arapaima gigas) is an introduced species and one of the most important fisheries resources in Bolivia. Its meat has characteristics that have facilitated its commercialization in the main cities of the country. The objective of this work was to describe the nutritional quality of its meat sold in the city
Fernando M. Carvajal-Vallejos +3 more
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Conservation Genetics Resources, 2018
Evolutionarily significant freshwater primitive fish, Chitala chitala (Hamilton-Buchanan, 1822) is an endangered featherback species with wide distribution in Indian subcontinent, Indonesia, Cambodia, Malaysia and Thailand. In this study, the complete mitochondrial genome is reported for the first time. The mitogenome of C. chitala was sequenced (16375
Rajeev K. Singh +8 more
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Evolutionarily significant freshwater primitive fish, Chitala chitala (Hamilton-Buchanan, 1822) is an endangered featherback species with wide distribution in Indian subcontinent, Indonesia, Cambodia, Malaysia and Thailand. In this study, the complete mitochondrial genome is reported for the first time. The mitogenome of C. chitala was sequenced (16375
Rajeev K. Singh +8 more
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Zootaxa, 2006
Patterns of interspecific and intraspecific variation were investigated on samples of postembryos, juveniles, and adults of the two species of the osteoglossid genus Osteoglossum (O. bicirrhosum and O. ferreirai). Twenty-two morphometric characters were analyzed, utilizing principal component analysis (PCA) that discriminate ontogenetic classes and ...
Leal, Maria Eduarda Castro +1 more
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Patterns of interspecific and intraspecific variation were investigated on samples of postembryos, juveniles, and adults of the two species of the osteoglossid genus Osteoglossum (O. bicirrhosum and O. ferreirai). Twenty-two morphometric characters were analyzed, utilizing principal component analysis (PCA) that discriminate ontogenetic classes and ...
Leal, Maria Eduarda Castro +1 more
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Ein septum papillaris im auge von Pantodon buchholzi pet. (Teleostei, Osteoglossiformes)
Zeitschrift für Morphologie der Tiere, 19711. Das Auge von Pantodon buchholzi wird durch ein bei Fischen erstmals beschriebenes horizontal verlaufendes Septum zweigeteilt, welches stark pigmentiert and vaskularisiert ist. Es ist dem Conus papillaris der Reptilien vergleichbar. 2. In der unteren Retinahalfte befinden sich mehr als doppelt soviel Zapfen als in der oberen.
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2021
Oliveira, Rafael Ferreira de, Vieira, Lucas de Oliveira, Guimarães, Erick Cristofore, Brito, Pâmella Silva de, Ottoni, Felipe Polivanov (2021): First record of Osteoglossum bicirrhosum (Cuvier 1829) (Osteoglossiformes: Osteoglossidae) for the state of Maranhão, Brazil.
Oliveira, Rafael Ferreira de +4 more
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Oliveira, Rafael Ferreira de, Vieira, Lucas de Oliveira, Guimarães, Erick Cristofore, Brito, Pâmella Silva de, Ottoni, Felipe Polivanov (2021): First record of Osteoglossum bicirrhosum (Cuvier 1829) (Osteoglossiformes: Osteoglossidae) for the state of Maranhão, Brazil.
Oliveira, Rafael Ferreira de +4 more
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Fisheries Research, 2008
Abstract Age, growth and maturity data of the freshwater feather back Chitala chitala (Hamilton-Buchanan, 1822) were collected from ten different geographical locations. Out of ten populations, maximum 6+ ages were recorded from four river basins namely river Bhagirathi, Koshi, Saryu and Ganga and the back calculated lengths at 6+ ages ranged from ...
U.K. Sarkar +4 more
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Abstract Age, growth and maturity data of the freshwater feather back Chitala chitala (Hamilton-Buchanan, 1822) were collected from ten different geographical locations. Out of ten populations, maximum 6+ ages were recorded from four river basins namely river Bhagirathi, Koshi, Saryu and Ganga and the back calculated lengths at 6+ ages ranged from ...
U.K. Sarkar +4 more
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Molecular Phylogenetics and Evolution, 2016
African weakly-electric fishes (Mormyridae) are able to communicate through species-specific electric signals; this feature might have favoured the evolutionary radiation observed in this family (over 200 species) by acting as an effective pre-zygotic isolation mechanism.
Lamanna, Francesco +6 more
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African weakly-electric fishes (Mormyridae) are able to communicate through species-specific electric signals; this feature might have favoured the evolutionary radiation observed in this family (over 200 species) by acting as an effective pre-zygotic isolation mechanism.
Lamanna, Francesco +6 more
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