Results 31 to 40 of about 5,548 (220)

A New Species of Neoglyptatelus (Mammalia, Xenarthra, Cingulata) from the Late Miocene of Uruguay Provides New Insights on the Evolution of the Dorsal Armor in Cingulates [PDF]

open access: yes, 2018
The genus Neoglyptatelus Carlini, Vizcaíno and Scillato-Yané has been considered a member of Glyptatelinae, a group encompassing the purportedly basal-most glyptodonts.
Fernicola, Juan Carlos   +4 more
core   +2 more sources

Anatomical and radiographic study on the appendicular skeleton of the Tamandua mexicana

open access: yesRevista Ciencias Veterinarias, 2022
Tamandua mexicana species has an important role in the natural ecosystem as a pest controller, feeding on insects such as termites. One of the main anatomical adaptations that this species has undergone has been to its thoracic extremities.
Ariana Calvo Varela   +8 more
doaj   +1 more source

Hematology and serum chemistry values in captive and wild pichis, Zaedyus pichiy (Mammalia, Dasypodidae) [PDF]

open access: yes, 2008
As part of an ongoing study on the health status of pichis, Zaedyus pichiy (Mammalia, Dasypodidae), blood was collected under manual restraint from 72 free-ranging pichis captured in Mendoza Province, Argentina, between November 2001 and December 2006 ...
Mera y Sierra, Roberto   +1 more
core   +1 more source

Space use by giant anteaters (Myrmecophaga tridactyla) in a protected area within human‐modified landscape

open access: yesEcology and Evolution, 2020
Spatial ecology data are essential for conservation purposes, especially when extinction risk is influenced by anthropogenic actions. Space use can reveal how individuals use the habitat, how they organize in space, and which components are key resources
Alessandra Bertassoni   +2 more
doaj   +1 more source

Nomenclatural history of Megalonyx Jefferson, 1799 (Mammalia, Xenarthra, Pilosa, Megalonychidae). [PDF]

open access: yesZookeys
Both authorship and spelling of the extinct giant sloth genus Megalonyx and its type species, M. jeffersonii (Mammalia, Xenarthra, Pilosa, Megalonychidae), have been inconsistent. The genus-group name has been cited with two different authorships and three dates, and it has been spelled with two different suffixes. The species-group name has been cited
Babcock LE.
europepmc   +4 more sources

Review of the ground sloth Nothropus (Mammalia, Xenarthra, Tardigrada) from the Pleistocene of Argentina and Bolivia [PDF]

open access: yes, 2017
The Nothrotheriinae Ameghino (Xenarthra, Pilosa) arerecorded in Argentina from the middle Miocene to the late Pleistocene. In the Quaternary of the current territories of Argentinaand Bolivia it is possible to recognize the existence of the genus ...
Miño Boilini, Ángel Ramón   +2 more
core   +1 more source

Report of leucism in Tamandua mexicana (Pilosa: Myrmecophagidae) from southeastern Mexico

open access: yesXenarthra
Coloration anomalies caused by melanin deficiency are rare in wild mammals and often increase predation risk. We document a case of leucism in an adult female Tamandua mexicana from the Reserva Cuxtal, Yucatán, Mexico.
Javier A. Ortiz-Medina   +3 more
doaj   +1 more source

Tamandua mexicana en el estado de Guerrero, México: estado del conocimiento, distribución y principales amenazas

open access: yesXenarthra
El oso hormiguero Tamandua mexicana es una especie poco estudiada y con información limitada, particularmente en el estado de Guerrero, México. Además, se desconocen las posibles amenazas que enfrenta la especie en esta región.
Angel Neftali Osorio-Rodriguez   +5 more
doaj   +1 more source

Topography and syntopy of abdominopelvic viscera of the giant anteater (Myrmecophage tridactyla - Linnaeus, 1758) [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019
In view of the scarcity of data about the topography and syntopy of abdominopelvic viscera of the giant anteater (Myrmecophage tridactyla - Linnaeus, 1758), the present study aimed to elucidate these characteristics and to compare them with the other ...
F.R. Oliveira   +4 more
doaj   +1 more source

Model of blood supply to the intestine of Giant anteater (Myrmecophaga tridactyla) [PDF]

open access: yes, 2010
Em seis animais adultos Myrmecophaga tridactyla estudou-se o modelo de suprimento sanguíneo do intestino grosso, que é dependente das artérias mesentérica cranial (AMCr) e caudal (AMC).
FERREIRA, Jussara Rocha   +3 more
core   +1 more source

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