Results 181 to 190 of about 9,430 (204)

Begonia (sect. Platycentrum) megaptera A. DC.

2018
Begonia megaptera A.DC. [sect. Platycentrum] Fig. 39 Annales des Sciences Naturelles; Botanique, Sér. 4, 11: 134 (de Candolle 1859). – Type: India, Sikkim, 1820–2420 m, Hooker 8 (lecto-: K, here designated). Citations in other publications de Candolle (1864: 348), Clarke (1879: 646), Clarke (1881: 119), Clarke (1890: 25), Fischer (1938: 98), Hara (1966:
Camfield, Rebecca, Hughes, Mark
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Recurring patterns in the songs of humpback whales (Megaptera novaeangliae)

Behavioural Processes, 2011
Humpback whales, unlike most mammalian species, learn new songs as adults. Populations of singers progressively and collectively change the sounds and patterns within their songs throughout their lives and across generations. In this study, humpback whale songs recorded in Hawaii from 1985 to 1995 were analyzed using self-organizing maps (SOMs) to ...
Sean R, Green, Eduardo, Mercado, Adam A, Pack, Louis M, Herman   +3 more
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On Megaptera Bellicosa

1871
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Population Characteristics of DNA Fingerprints in Humpback Whales (Megaptera novaeangliae)

Journal of Heredity, 1993
Humpback whales exhibit a remarkable social organization that is characterized by seasonal long-distance migration (> 10,000 km/year) between summer feeding grounds in high latitudes and winter calving and breeding grounds in tropical or near-tropical waters.
Baker, C. S., Gilbert, Dennis, Weinrich, M. T., Lambertsen, R. H., Calambokidis, J., McArdle, B., Chambers, G. K., O'Brien, Stephen J.   +7 more
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Bronchopneumonia by Granulicatella balaenopterae in a humpback whale (Megaptera novaeangliae)

Veterinary Research Communications
We report a microbiological and pathological investigation of a juvenile male humpback whale (Megaptera novaeangliae) stranded in Mostardas, Rio Grande do Sul, Brazil. Macroscopically, the lung parenchyma exhibited a diffuse hyperemia, that on histological examination was composed of suppurative bronchopneumonia associated with necrosis of the ...
Anderson Hentz Gris, Derek Blaese de Amorim, Gabriela Merker Breyer, Fernanda Felicetti Perosa, Manoela Marchezan Piva, Emanoelly Machado Sousa da Silva, Larissa Caló Zitelli, Maria Eduarda Rocha Jacques da Silva, Mariana Costa Torres, Elisandro Oliveira dos Santos, Vanessa Lanes Ribeiro, Franciele Maboni Siqueira, Luciana Sonne   +12 more
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Morphology of the eyeball from the humpback whale (Megaptera novaeangliae)

Microscopy Research and Technique, 2014
ABSTRACTAquatic mammals underwent morphological and physiological adaptations due to the transition from terrestrial to aquatic environment. One of the morphological changes regards their vision since cetaceans' eyes are able to withstand mechanical, chemical, osmotic, and optical water conditions.
Fernanda M, Rodrigues, Fernanda M O, Silva, Ana Carolina, Trompieri-Silveira, Jociery E, Vergara-Parente, Maria Angélica, Miglino, Juliana P, Guimarães   +5 more
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Trigonaspis megaptera Hartig 1840

Published as part of Şchiopu, Ion, 2025, Gall wasps-inducers and inquilines (Hymenoptera: Cynipidae and Diplolepididae) from Dobrogea Province (South-Eastern of Romania), including new species records for this area, pp.
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Air-Borne Sounds of the Humpback Whale, Megaptera novaeangliae

Journal of Mammalogy, 1967
Unusual wheezing blows were recorded from humpback whales. This sound was audible both underwater and in air, and appeared to be produced at the blowhole during exhalation. The wheezing blow was composed of frequencies up to 2 kcps and lasted about 2 sec. The in-air and underwater components of this sound are compared.
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Composition of the urine of the fasting humpback whale (Megaptera nodosa)

Comparative Biochemistry and Physiology, 1963
Abstract 1. 1. The urine concentration in the humpback whales fasting for at least 3 months indicates that seawater is being swallowed but no net gain of water results. 2. 2. The most concentrated urine gave a freezing point depression of 2·79°C which is below the maximum reached by many land animals 3. 3.
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Histoire naturelle de la Baleine à bosse (Megaptera boops )

Mémoires couronnés et autres mémoires publiés par l'Académie royale des sciences, des lettres et des beaux-arts de Belgique. Collection in-8°, 1887
Van Beneden Pierre-Joseph. Histoire naturelle de la Baleine à bosse (Megaptera boops ). In: Mémoires couronnés et autres mémoires publiés par l'Académie royale des sciences, des lettres et des beaux-arts de Belgique. Collection in-8°. Tome 40, 1887. pp. 1-42.
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