Bradypus tridactylus (Pilosa: Bradypodidae)
نویسندگان
چکیده
منابع مشابه
Bradypus variegatus (Pilosa: Bradypodidae)
Bradypus variegatus Schinz, 1825 (the brown-throated three-toed sloth), is 1 of 4 extant three-toed sloths. A highcanopy folivore, B. variegatus is distributed over southern Central America and northern and central South America and is listed as Least Concern by the International Union for Conservation of Nature and Natural Resources because of its wide distribution. Males have a middorsal spec...
متن کاملCorrelative scanning and transmission electron microscopic study on the ependymal surface of Bradypus tridactylus.
Topographical variations of the ependymal surface of the whole brain ventricular system of Bradypus tridactylus were studied at the scanning electron microscope after CO2 critical point drying and carbon-gold coating. Certain selected areas were also studied at the transmission electron microscope, following standard technical procedures. We observed distinct patterns in the distribution of cil...
متن کاملBrazilian distribution of Amblyomma varium Koch, 1844 (Acari: Ixodidae), a common parasite of sloths (Mammalia: Xenarthra).
Amblyomma varium, commonly known in Brazil as the "carrapato-gigante-da-pregui a" (sloth's giant tick) is found from southern Central America to Argentina. The present study adds information on the geographical distribution of A. varium, as well as on their hosts, based on material deposited in the main Brazilian collections and on the available literature. Eighty-two vials, containing 191 adul...
متن کاملThe Distributional Ecology of the Maned Sloth: Environmental Influences on Its Distribution and Gaps in Knowledge
The maned sloth Bradypus torquatus (Pilosa, Bradypodidae) is endemic to a small area in the Atlantic Forest of coastal Brazil. It has been listed as a threatened species because of its restricted geographic range, habitat loss and fragmentation, and declining populations. The major objectives of this study were to estimate its potential geographic distribution, the climatic conditions across it...
متن کاملElectrocardiographic studies of the three-toed sloth, Bradypus variegatus.
Electrocardiograms (ECG) obtained with standard limb leads and augmented unipolar limb leads were recorded from 17 unanesthetized adult sloths. The animals were held in their habitual position in an experimental chair. We determined heart rate and rhythm from the R-R intervals, the amplitude and duration of each wave, and the duration of the segments and intervals of the ECG. The mean electrica...
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ژورنال
عنوان ژورنال: Mammalian Species
سال: 2009
ISSN: 0076-3519,1545-1410
DOI: 10.1644/839.1