Results 91 to 100 of about 2,383 (203)
The Arctic Walrus, Trichechus rosmarus (Pl. 276)
The Naturalist's Miscellany(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
George Shaw, Frederick Polydore Nodder
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The visual pigments of the West Indian manatee (Trichechus manatus)
Vision Research, 2006 Manatees are unique among the fully aquatic marine mammals in that they are herbivorous creatures, with hunting strategies restricted to grazing on sea-grasses. Since the other groups of (carnivorous) marine mammals have been found to possess various visual system adaptations to their unique visual environments, it was of interest to investigate the ...
Newman, Lucy A., Robinson, Phyllis R.
openaire +2 more sources
, 2017 Las poblaciones de manatí Antillano (Trichechus manatus manatus) y manatí Amazónico (Trichechus inunguis) se encuentran actualmente consideradas como vulnerables, con respecto a sus estado de conservación, por varias entidades involucradas en ...
Tirado Díaz, Sebastián
core
Occurrence of endoparasites in wild Antillean manatees (Trichechus manatus manatus) in Colombia
International Journal for Parasitology: Parasites and Wildlife, 2018 The recognized impact of parasites in wildlife populations demands surveillance of endangered species like the Antillean manatees (Trichechus manatus manatus) in Colombia.
J. Vélez +5 more
doaj +1 more source
The Breathing of the Florida Manatee (Trichechus latirostris)
Journal of Mammalogy, 1922 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
, 2013 Measurements of the petrosals and bony labyrinth of various Paenungulata. Measurements of Trichechus after 21. Linear measurements are in millimeters.
Rodolphe Tabuce (102851) +9 more
core +1 more source
, 2016 La influencia de: temperatura atmosférica y del agua, vientos, nubosidad, profundidad, salinidad, abundancia de pastos y algas, y estructura de grupo; en la distribución espacial de Trichechus manatus manatus, fue estudiada en la Bahía de Chetumal ...
Vega Cendejas, María Eugenia +3 more
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Evaluation and statut of manatees (trichechus senegalensis ) of Ogooue bassin in Gabon
, 2002 Available information from literature and the results of surveys and studies conducted between 1986 and 1995 on the distribution and biology of trichechus senegalensis show that, the West African manatee occurs in the middle and lower reaches of rivers
Mbina, C.
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野生动物学报, 1993 北美海牛（Trichechus manatus）是一种珍稀的水生哺乳动物,分布在美洲的热带和亚热带水域,以当地水生植物为食物。由于数量稀少,国际自然保护和自然资源联盟将其列为世界濒危动物。本文就初生海牛的胸廓和心脏的形态结构给予报道。这只小海牛因出生时溺水而死、雄性,体长为120厘米。
邱幼祥
doaj
Anais da Academia Brasileira de Ciências: The West Indian (Trichechus manatus) and Amazonian (T. inunguis) manatees have a sympatric occurrence at the mouth of the Amazon River. A result of this interspecific encounter is the occurrence of hybrids, which are frequently found along the coasts ...
CAMILLA S. LIMA +7 more
doaj +1 more source