Results 91 to 100 of about 200 (112)
A Review and Evaluation of Control Architectures for Modular Legged and Climbing Robots. [PDF]
Prados C +3 more
europepmc +1 more source
Heartworm (Dirofilaria immitis) disease in a Brazilian oncilla (Leopardus tigrinus)
Heartworm disease is caused by the intravascular nematode Dirofilaria immitis, a pathogen of public health importance usually associated to domestic dogs and cats, and to a lesser extend to other mammal species. The oncilla (Leopardus tigrinus) is a threatened neotropic felid species that naturally occurs in Brazil.
Solange Maria Gennari +2 more
exaly +6 more sources
Natural Selection of Melanism in Costa Rican Jaguar and Oncilla: A Test of Gloger’s Rule and the Temporal Segregation Hypothesis [PDF]
The persistence of coat color polymorphisms—such as the coexistence of melanistic and “wild-type” coat color—is an ongoing evolutionary puzzle. We tested the predictions of Gloger’s rule and the Temporal Segregation hypothesis that propose that melanistic individuals will (a) occur more frequently in closed tropical forest versus open habitat due to ...
Mike Mooring, Amy Eppert
exaly +2 more sources
Comparing trotting and turning strategies on the quadrupedal oncilla robot [PDF]
In this paper, we compare three different trotting techniques and five different turning strategies on a small, compliant, biologically inspired quadrupedal robot, the Oncilla. The locomotion techniques were optimized on the actual hardware using a treadmill setup, without relying on models.
Francis Wyffels +2 more
exaly +3 more sources
Ocelot and oncilla spermatozoa can bind hen egg perivitelline membranes
We evaluated the capacity of ocelot and oncilla spermatozoa to bind to the perivitelline membranes (PVMs) of hen eggs in a sperm binding assay (S-PVM). In addition, a device that improves the standardization of the assay was developed. The number of sperm bound to the PVM in fresh (T1) and frozen-thawed (T2) semen from both species was compared to the ...
Tarcizio Antonio De Paula +2 more
exaly +4 more sources
This study aimed to evaluate the cryopreservation effects on the semen of oncilla (Leopardus guttulus, n = 5, 15 ejaculates) and ocelot (Leopardus pardalis, n = 5, 17 ejaculates) and compare two extenders (commercial and non-commercial extender). An andrological exam was conducted (testicle measurements and penis evaluation), including semen collection
Maria Isabel Mello Martins +2 more
exaly +5 more sources
Six adult Leopardus tigrinus (oncilla) were studied to characterize stages of the seminiferous epithelium cycle and its relative frequency and duration, as well as morphometric parameters of the testes. Testicular fragments were obtained (incisional biopsy), embedded (glycol methacrylate), and histologic sections examined with light microscopy.
Tarcizio Antonio De Paula
exaly +3 more sources
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RENAL ULTRASONOGRAPHIC EVALUATION IN THE ONCILLA (LEOPARDUS TIGRINUS)
Journal of Zoo and Wildlife Medicine, 2004Ultrasonography is currently used in veterinary medicine to examine the anatomy and physiology of internal organs and to establish normal standards for exotic animal species. Specifically, the kidneys may be evaluated and measured in length, width, and height.
Georgea Bignardi, Jarretta +2 more
exaly +3 more sources
Hand-rearing the Little spotted cat or Oncilla
International Zoo Yearbook, 1981exaly +2 more sources
Notes on the Little Spotted Cat, Felis tigrina oncilla Thomas, in Costa Rica
Journal of Mammalogy, 1971exaly +2 more sources

