Results 111 to 120 of about 769 (127)

A new species of Trichechus Linnaeus, 1758 (Sirenia, Trichechidae), from the upper Pleistocene of southwestern Amazonia, and the evolution of Amazonian manatees

Journal of Vertebrate Paleontology, 2019
The genus Trichechus (Mammalia, Sirenia, Trichechidae) harbors a modest diversity, comprising only three living species of manatees, and no species currently recognized as fossil.
Fernando A. Perini, Ednair Rodrigues Nascimento, Mario Alberto Cozzuol   +2 more
openaire   +1 more source

Description of the Oocysts of Two New Species of Eimeria (Apicomplexa: Eimerüdae) from the Florida Manatee, Trichechus manatus (Sirenia: Trichechidae)

The Journal of Protozoology, 1989
ABSTRACTTwo new species of Eimeria (Apicomplexa: Eimerüdae) are described from the feces of the Florida manatee, Trichechus manatus latirostrts (Sirenia: Trichechidae). Oocysts of Eimeria manatus n. sp. are spherical to subsphencal, 11.8 × 10.7 (10.5–13.5 × 9.0–13.5) μm, with a smooth, thin, bilayered wall; shape index (length/width) 1.1 (1.0–1.3 ...
STEVE J. UPTON, DANIEL K. ODELL, GREGORY D. BOSSART, MICHAEL T. WALSH   +3 more
openaire   +1 more source

An early Miocene manatee from Colombia and the initial Sirenian invasion of freshwater ecosystems

Journal of South American Earth Sciences, 2021
Jorge Velez-Juarbe, Jorge W Moreno-Bernal, Javier N Gelfo   +2 more
exaly  

An extinct species of Trichechus Linnaeus, 1758 (Sirenia, Trichechidae) from the late Pleistocene of southwestern Amazonia

2018
Perini, Fernando Araujo, Cozzuol, Mario
openaire   +1 more source

Cranial and chromosomal geographic variation in manatees (Mammalia: Sirenia: Trichechidae) with the description of the Antillean manatee karyotype in Brazil

Journal of Zoological Systematics and Evolutionary Research, 2017
Fabia Luna, , Pedro Cordeiro-Estrela
exaly  

Osteological Associations With Unique Tooth Development in Manatees (Trichechidae, Sirenia): A Detailed Look at Modern Trichechus and a Review of the Fossil Record

Anatomical Record, 2012
Thomas E Macrini, Olivier Lambert
exaly  

A new species of Trichechus Linnaeus, 1758 (Sirenia, Trichechidae), from the upper Pleistocene of southwestern Amazonia, and the evolution of Amazonian manatees

Journal of Vertebrate Paleontology, 2019
Fernando Perini, Mario Alberto Cozzuol
exaly  

Using small drones to photo-identify Antillean manatees: a novel method for monitoring an endangered marine mammal in the Caribbean Sea

Endangered Species Research, 2020
Delma Nataly Castelblanco-Martínez, Eric Angel Ramos   +1 more
exaly  

Ontogeny Meets Paleoecology: Taking Advantage of the Unique Dental Eruption of Manatees (Trichechidae) to Estimate Exposure to Abrasives During Feeding in the Pleistocene of Florida to Present

The Paleontological Society Special Publications, 2014
openaire   +1 more source

Helminth parasites in feces of Antillean manatees Trichechus manatus manatus (Sirenia:Trichechidae) in Mexico: Gulf of Mexico and Caribbean

Hidrobiologica, 2017
exaly   +2 more sources