Results 171 to 180 of about 921,164 (216)
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NEOPLASIA AND PROLIFERATIVE LESIONS IN FREE-RANGING MOUNTAIN AND GRAUER'S GORILLAS (GORILLA BERINGEI)

Journal of zoo and wildlife medicine
: There are no published data on the occurrence of neoplasia in wild great apes of any species. The aim of this study was to utilize postmortem and histopathology reports collected from wild human-habituated mountain gorillas (Gorilla beringei beringei ...
Maya L Iyer   +16 more
semanticscholar   +1 more source

Comparison of arthritis characteristics in lowland Gorilla gorilla and mountain Gorilla beringei

American Journal of Primatology, 2005
AbstractGorilla gorilla and the less‐studied G. beringei occupy very different, geographically separate habitats. We studied the occurrence of various forms of arthritis to examine possible nature/nurture causality. The macerated skeletons of 38 G. beringei and 99 G.
Rothschild, Bruce M, Rühli, Frank J
openaire   +3 more sources

Pathological lesions of the digestive tract in free‐ranging mountain gorillas (Gorilla beringei beringei)

American Journal of Primatology, 2021
The finding of parasites and bacterial pathogens in mountain gorilla feces and oral lesions in gorilla skeletal remains has not been linked to pathological evidence of morbidity or mortality.
D. Muhangi   +6 more
semanticscholar   +1 more source

Group structure, but not dominance rank, predicts fecal androgen metabolite concentrations of wild male mountain gorillas (Gorilla beringei beringei)

American Journal of Primatology, 2021
Androgens are important mediators of male‐male competition in many primate species. Male gorillas' morphology is consistent with a reproductive strategy that relies heavily on androgen‐dependent traits (e.g., extreme size and muscle mass).
Stacy Rosenbaum   +5 more
semanticscholar   +1 more source

Observations on the teeth of the mountain gorilla (Gorilla gorilla beringei)

American Journal of Physical Anthropology, 1971
AbstractMeasurements of a sample of mountain gorilla (Gorilla gorilla beringei) teeth are presented: when compared with other Gorilla series, the dimensions of the maxillary teeth fall in the upper end of the observed range for the genus. All of the upper teeth except the canine show a greater sex difference in the bucco‐lingual diameter than in the ...
openaire   +2 more sources

Fracture toughness of mountain gorilla (Gorilla gorilla beringei) food plants [PDF]

open access: yesAmerican Journal of Primatology, 2004
Mountain gorillas, the largest extant primates, subsist almost entirely on plant matter. Moreover, their diet includes a substantial amount of structural material, such as bark and stems, which other primates tend to avoid.
Alison Elgart-Berry
exaly   +1 more source

Examining the dual hormone hypothesis in wild male mountain gorillas (Gorilla beringei beringei).

Hormones and Behavior
The Challenge Hypothesis is an influential framework for understanding how androgens are involved in the promotion of competitive behavior during mating-related challenges and has been tested extensively in studies across scientific disciplines.
Nicholas M. Grebe   +7 more
semanticscholar   +1 more source

Fracture toughness of mountain gorilla (Gorilla gorilla beringei) food plants

American Journal of Primatology, 2004
AbstractMountain gorillas, the largest extant primates, subsist almost entirely on plant matter. Moreover, their diet includes a substantial amount of structural material, such as bark and stems, which other primates tend to avoid. Accordingly, the robust masticatory apparatus of gorillas may be adaptive to this presumably tough diet; however ...
openaire   +2 more sources

Maternal Investment of the Virunga Mountain Gorillas

Ethology, 2007
AbstractThe Trivers & Willard hypothesis (TWH) predicts that females with more resources should bias their maternal investment toward offspring of the sex that is most likely to benefit from those additional resources. This paper examines the sex allocation of 61 female mountain gorillas (Gorilla beringei beringei) of the Virunga volcanoes, Rwanda ...
Robbins, A.   +2 more
openaire   +2 more sources

Food preferences of wild mountain gorillas

American Journal of Primatology, 2008
AbstractDetermining the nutritional and phenolic basis of food preference is important for understanding the nutritional requirements of animals. Preference is a measure of which foods would be consumed by an animal if there was no variation in availability among food items.
Ganas, J.   +2 more
openaire   +3 more sources

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