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| Urashima, Tadasu; Kobayashi, Mami; Asakuma, Sadaki; Uemura, Yusuke; Arai, Ikichi; Fukuda, Kenji; Saito, Tadao; Mogoe, Toshihiro; Ishikawa, Hajime; Fukui, Yutaka. |
| Samples of milk from a Bryde's whale and a Sei whale contained 2.7 g/100 mL and 1.7 g/100 mL of hexose, respectively. Both contained lactose as the dominant saccharide along with small amounts of Neu5Ac(alpha 2-3)Gal(beta 1-4)Glc(3'-N-acetylneuraminyllactose), Neu5Ac(alpha 2-6)Gal(beta 1-4) Glc(6-N- acetylneuraminyllactose) and Neu5Ac(alpha 2-6)Gal(beta 1-4)GlcNAc(beta 1-3)Gal(beta 1-4)Glc (LST c). The dominance of lactose in the carbohydrate of these milks is similar to that of Minke whale milk and bottlenose dolphin colostrum, but the oligosaccharide patterns are different from those of these two species, illustrating the heterogeneity of milk oligosaccharides among the Cetacea. (c) 2006 Elsevier Inc. All rights reserved. |
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Palavras-chave: Bryde's whale; Sei whale; Milk oligosaccharides; Balaenoptera edeni; Balaenoptera borealis lesson; Cetacea. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1659 |
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| Lodi,Liliane; Tardin,Rodrigo H.; Hetzel,Bia; Maciel,Israel S.; Figueiredo,Luciana D.; Simão,Sheila M.. |
| Bryde's whales, Balaenoptera edeni Anderson, 1879, were observed on 17 occasions (N = 21 surveys) in the coastal waters off Rio de Janeiro in southeastern Brazil during austral summer through autumn 2014. Five whales were individually identified using photo-identification techniques. The mean interval between resightings for all individuals was 12.8 days, with a minimum of one day and a maximum of 48 days. The comparison between the catalogs of Bryde's whales off Rio de Janeiro and the Cabo Frio region revealed matches for three individuals. The resightings show movements of up to 149.6 km along the coastal waters off the state of Rio de Janeiro. Most of the observations consisted of solitary individuals (82.3% of sightings). Feeding was the predominant... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Balaenoptera edeni; Displacements; Individual identification; Surface activities. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702015000200171 |
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| Santos,Marcos C. de O.; Laílson-Brito,José; Flach,Leonardo; Oshima,Júlia E. F.; Figueiredo,Giovanna C.; Carvalho,Rafael R.; Ventura,Elisa S.; Molina,Julia M. B.; Azevedo,Alexandre F.. |
| Abstract: Cetaceans were monitored along ca. 700 km of the southeast coast of Brazil (22°S to 25°S) from 1995 to 2014 using photo-identification. The objective of this study was to identify any presence of long-distance movements for monitored cetacean species and discuss implications. Data on long-range movements of four of the monitored species are presented after the analysis of 321,765 photographs taken for individual identification. Seven individuals from four populations of Guiana dolphins (Sotalia guianensis) considered resident to particular estuaries or bays were reported in dispersal involving movement between pairs of protected areas over long-range distances varying between 86 and 135 km. Three cataloged rough-toothed dolphins (Steno... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Movements; Sotalia guianensis; Steno bredanensis; Orcinus orca; Balaenoptera edeni. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000200209 |
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