Results 81 to 90 of about 730,579 (198)

Etiology of reactive arthritis in Pan paniscus, P. troglodytes troglodytes, and P. troglodytes schweinfurthii

open access: yes, 2005
The character of arthritis has not received the same attention in Pan paniscus as it has in P. troglodytes. Reactive arthritis (a form of spondyloarthropathy) in the latter has been considered to be either a sexually transmitted or an infectious-agent ...
Rothschild, Bruce M, Rühli, Frank J
core   +1 more source

2011 Dahlberg Award Winner: Evaluation of the utility of deciduous molar morphological variation in great ape phylogenetic analysis

open access: yesDental Anthropology, 2013
Non-metric dental traits are well-established tools for anthropologists investigating population affiliation and movement in humans. Nonetheless, similar traits in the great apes have received considerably less attention.
Anna M. Hardin, Scott S. Legge
doaj   +1 more source

Flexibilité alimentaire de bonobos en parc zoologique : consommation opportuniste d’espèces végétales autochtones et complément nutritionnel

open access: yesRevue de Primatologie
Understanding food selection and preference factors is a major challenge for species conservation, both in situ and ex situ, as it helps to improve the well-being of individuals housed in zoos.
Caroline Gérard   +7 more
doaj   +1 more source

Les bonobos ajustent leurs signaux communicatifs en fonction de la familiarité du récepteur

open access: yesRevue de Primatologie, 2016
La communication des primates humains et non-humains diffère en plusieurs points. Les humains basent notamment leurs échanges communicatifs sur des connaissances et des conventions communes.
Emilie Genty   +2 more
doaj   +1 more source

Comparable Overall Copulation Rates Yet Rank‐Biased Access to Likely Fertile Females in Male Bonobos at Wamba

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 3, July 2026.
ABSTRACT Objectives Female bonobos (Pan paniscus) resume sexual swellings in the early postpartum stage and exhibit prolonged sexual receptivity. Despite the simultaneous availability of receptive females, genetic evidence reveals a pronounced male reproductive skew in this species.
Kazuya Toda, Furuichi Takeshi
wiley   +1 more source

Quantitative Study of Elbow Ligaments in Modern Humans (Homo sapiens) and Common Chimpanzees (Pan troglodytes)

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 3, July 2026.
Ligaments are key structures for stabilizing joints and for sending proprioceptive information to the brain. Nevertheless, their anatomical characteristics have been understudied in the comparative anatomy of primates. The elbow ligaments show a similar gross anatomy in humans and chimpanzees, but their components have different relative sizes in the ...
Josep Maria Potau   +9 more
wiley   +1 more source

Ground‐to‐canopy monitoring reveals hidden ecological patterns in Congo Basin mammals

open access: yesEcology, Volume 107, Issue 7, July 2026.
Abstract Vertical stratification has long been recognized as a key dimension of biodiversity in structurally complex ecosystems, shaping animal movement and community structure. Camera traps provide a powerful means to extend biodiversity monitoring across forest strata through continuous, standardized observation. However, most camera trapping studies
Daniel Gorczynski   +5 more
wiley   +1 more source

Peering is not a formal indicator of subordination in bonobos (Pan paniscus)

open access: yesAmerican Journal of Primatology, 2005
It has been suggested that peering behavior in bonobos is a formal signal acknowledging social dominance status. We investigated whether peering meets the published criteria for a formal signal of subordination in five captive groups of bonobos. The degree of linearity in the set of peering relationships was significantly high in all study groups, and ...
Stevens, J.M.G.   +3 more
openaire   +5 more sources

Treeline Provides a Unified Strategy for Optimising Phylogenetic Trees Under Alternative Criteria

open access: yesMolecular Ecology Resources, Volume 26, Issue 5, July 2026.
ABSTRACT The choice of optimality criterion is a key consideration in phylogenetic studies. Recent work challenges the notion that more computationally demanding optimisation objectives result in better phylogenetic trees. This finding underscores the importance of comparing trees across optimisation objectives in addition to different models of ...
Erik S. Wright
wiley   +1 more source

Non-adjacent dependency processing (or lack thereof) in bonobos: an artificial grammar experiment

open access: yesRoyal Society Open Science
A key feature of language is our capacity to process syntactic relationships between words, whether they are directly sequential (‘adjacent dependencies’) or separated by other words (‘non-adjacent dependencies’).
Maël Leroux   +8 more
doaj   +1 more source

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