&lt;htm&gt;Hábitos alimentares do aruanã (&lt;i&gt;Osteoglossum bicirrhosum &lt;/i&gt;Vandelli, 1829) (Pisces: Osteoglossidae) no alto rio Putumayo, área do Parque Nacional de Paya, Putumayo, Colombia&lt;/htm&gt;

Agudelo-Zamora, Henry D.; López-Macias, J. N.; Sánchez-Páez, C. L.

doi:10.5380/abpr.v36i0.9665

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“…Osteoglossum bicirrhosum Cuvier, 1829 (silver arowana) is one of six species of Osteoglossidae, and occurs in the Amazon River Basin and in the Rupununi and Oyapock Rivers (Ferraris-Junior, 2003;Froese and Pauly, 2019). Benthopelagic fish with a sedentary life-style, it can jump out of water to catch prey in nearby branches, which allows this species exploring a variety of arboreal preys, such as insects, arachnids and other small invertebrates (Agudelo-Zamora et al, 2007;Soares et al, 2011). This fish is considered a voracious predator that requires constant feeding throughout the day to maintain its energy requirements (Chaves et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Weight-Length Relationship and Blood Characteristics of Silver Arowana, a Osteoglossidae From the State of Amapá (Brazil)

Tostes

Yoshioka²,

Tavares‐Dias³

2019

Bol. Inst. Pesca

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This study investigated the weight-length relationship, plasma biochemical and hematological parameters in Osteoglossum bicirrhosum from the Preto River, in the State of Amapá (Brazil). The weightlength relationship showed a negative allometric growth, with the value of the regression constant (b) equal to 2.539. The relative condition factor (1.00 ± 0.02) indicated good body conditions of fish in their natural environment. In the blood smears of O. bicirrhosum (616.2 ± 209.1 g), erythrocytes, thrombocytes and leukocytes were found with morphological characteristics similar to those of other Brazilian fish. Mean glucose levels were: 46.5 ± 14.6 mg dL-1 (27.1-95.8); total protein 4.2 ± 0.6 g dL-1 (2.3-5.3); total cholesterol 303.9 ± 140.4 mg dL-1 (81.6-718.4); triglycerides 244.8 ± 57.5 mg dL-1 (76.2-361.9); total erythrocytes 2.75 ± 0.37 x 106 μL-1 (1.940-3.350); hemoglobin 8.8 ± 1.2 g dL-1 (6.3-13.0); hematocrit 26.6 ± 2.3% (21.0-32.0); mean corpuscular volume 98.6 ± 15.8 fL-1 (72.4-149.5); mean corpuscular hemoglobin concentration 32.9 ± 3.9 g dL-1 (23.4-44.8); total thrombocytes 90,816

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Section: Introductionmentioning

confidence: 99%

Weight-Length Relationship and Blood Characteristics of Silver Arowana, a Osteoglossidae From the State of Amapá (Brazil)

Tostes

Yoshioka²,

Tavares‐Dias³

2019

Bol. Inst. Pesca

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<htm>Hábitos alimentares do aruanã (<i>Osteoglossum bicirrhosum </i>Vandelli, 1829) (Pisces: Osteoglossidae) no alto rio Putumayo, área do Parque Nacional de Paya, Putumayo, Colombia</htm>

Abstract: Hábitos alimentares do aruanã (Osteoglossum bicirrhosum Vandelli, 1829) (Pisces: Osteoglossidae) no alto rio Putumayo, área do Parque Nacional de Paya, Putumayo, Colombia

Cited by 1 publication

References 3 publications

Weight-Length Relationship and Blood Characteristics of Silver Arowana, a Osteoglossidae From the State of Amapá (Brazil)

Weight-Length Relationship and Blood Characteristics of Silver Arowana, a Osteoglossidae From the State of Amapá (Brazil)

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