Results 71 to 80 of about 11,958 (247)

Haldane's rule in the 21st century [PDF]

, 2011
Haldane's Rule (HR), which states that 'when in the offspring of two different animal races one sex is absent, rare, or sterile, that sex is the heterozygous (heterogametic) sex', is one of the most general patterns in speciation biology.
A Lang, A Read, A Wiwegweaw, AJ Helbig, AP Gray, AP Gray, B Charlesworth, B Hausdorf, B Vyskot, BK Mable, CC Laurie, CD Jiggins, CI Wu, CI Wu, CI Wu, CK Ellison, DA Lijtmaer, DC Presgraves, DC Presgraves, DC Presgraves, DI Bolnick, F Guillaume, H Hollocher, H Wallace, HA Orr, HA Orr, HA Orr, HA Orr, HJ Muller, HK Reeve, IR Bock, J Murray, JA Coyne, JA Coyne, JA Coyne, JA Coyne, JBS Haldane, JC Avise, JM Koene, JN Volff, JR True, JW Arntzen, JWO Ballard, K Sawamura, L W Beukeboom, LC Moyle, LD Hurst, LM Aguiar, M C W G Giesbers, M Schilthuizen, M Schilthuizen, M Schilthuizen, M Schilthuizen, M Schilthuizen, M Turelli, M Turelli, M Turelli, MD Carling, MR Kronforst, N Perrin, N Raufaste, NA Johnson, NH Barton, NK Michiels, P Michalak, PL Tubaro, R Cianchi, R Ueshima, RJ Kulathinal, S Sun, SA Frank, SR McDermott, ST Russell, T Koevoets, TA Abe, TD Price, TJ Pandian, W Hearty, WA Craft, Y Tao   +79 more
core   +2 more sources

Close encounters of the friendly kind: pacific between‐group interactions in primates

Biological Reviews, Volume 100, Issue 6, Page 2257-2284, December 2025.
ABSTRACT While intergroup conflict features prominently in the behavioural ecology literature, its antonym, intergroup peace, has been a rather neglected phenomenon until recently. Neighbourly relations and affiliative interactions are far from uncommon.
Cyril C. Grueter, Luca Pozzi
wiley   +1 more source

Evaluación preliminar del efecto de la fragmentación sobre la demografìa y el uso del hábitat del mono aullador negro Alouatta palliata en el área de Puyango, provincia de El Oro [PDF]

, 2017
In Ecuador, the interest in studying howler monkey populations has increased in past years. The mantled howler monkey Alouatta palliata aequatorialis is considered to be “Endangered” in Ecuador.
Rubio Maldonado, Alejandro José
core  

Alouatta caraya

, 1982
Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Primates, pp. 216-243 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc.
Honacki, James H., Kinman, Kenneth E., Koeppl, James W.   +2 more
openaire   +1 more source

Comparative assessment of local ecological knowledge and line‐transect surveys for assessing species occupancy

Conservation Science and Practice, Volume 7, Issue 12, December 2025.
Comparing Local Ecological Knowledge(LEK) to Line‐Transect Surveys for Estimation of Species Occupancy in Central Amazon. We highlight the potential of complementing LEK‐based approaches with traditional surveys to attempt more comprehensive, rapid and cost‐effective monitoring of biodiversity.
Paula E. Horn, Rafael M. Rabelo
wiley   +1 more source

Immunohistochemical and serological aspects of Toxoplasma gondii infection in Neotropical primates

Semina: Ciências Agrárias, 2017
Toxoplasmosis, a disease caused by the intracellular coccidian Toxoplasma gondii that infects most warm-blooded vertebrates, is widely distributed and fatal for primates, which are peculiarly susceptible for unknown reason(s).
Marta Regina Grumann, Zigomar da Silva, José Roberto da Silva Filho, Marcio Machado Costa, Maria Isabel Botelho Vieira, Adriana Costa da Motta   +5 more
doaj   +1 more source

C‐Cell Carcinoma in a Common Marmoset (Callithrix jacchus) With a Brief Review of Thyroid Neoplasms in Neotropical Primates

Journal of Medical Primatology, Volume 54, Issue 6, December 2025.
ABSTRACT A managed‐care female common marmoset developed a rare C‐cell carcinoma in the right thyroid lobe, characterized by capsular and intrathyroidal invasion. Neoplastic plasmacytoid cells arranged in sheets exhibited a morphological and immunophenotypic profile (calcitonin+, chromogranin A+, CK7+, INSM1+, TTF‐1) that closely resembles human ...
Isabel Luana de Macêdo, Nicole Lynn Gottdenker, Lilian J. Oliveira, Davi Emanuel Ribeiro de Sousa, Yasmin Nunes Godoy da Fonseca, Liz de Albuquerque Cerqueira, Betânia Pereira Borges, Márcio Botelho de Castro   +7 more
wiley   +1 more source

Global comparison of habitat intactness models for predicting extinction risk in terrestrial mammals

Ecography, Volume 2025, Issue 11, November 2025.
The effects of habitat condition on biodiversity have primarily been investigated using discrete (patch‐matrix) habitat models, which consider habitat fragments as islands embedded in an inhospitable matrix. Recently, continuum habitat models, which focus on ecological gradients without defining habitat or matrix, have emerged.
Juan Pablo Ramírez‐Delgado, Moreno Di Marco, Chris J. Johnson, James E. M. Watson, Hawthorne L. Beyer, Luizmar de Assis Barros, Rajeev Pillay, Oscar Venter   +7 more
wiley   +1 more source

Neopterin as a Tool for Primate Ecoimmunology: Current Knowledge, Practical Application, and New Directions From Captivity to the Wild

American Journal of Primatology, Volume 87, Issue 10, October 2025.
Neopterin is a sensitive and specific biomarker of intracellular pathogen infection and chronic inflammation, and affected by environmental, life‐history, and sex‐contextual factors. This review offers best‐practice guidelines and practical advice on sample collection, storage, and analysis in primates when used for ecoimmunological conservation and ...
Verena Behringer, Caroline Deimel
wiley   +1 more source

Reconsidering mammal extinctions in the Pernambuco Endemism Center of the Brazilian Atlantic Forest [PDF]

, 2018
Reconsiderando la extinción de mamíferos en el Centro de Endemismo Pernambuco perteneciente al bosque atlántico brasileño Se ha calculado que, en los últimos 500 años, se han extinguido 21 mamíferos en el Centro de Endemismo Pernambuco.
Feijó, A., Fernandes–Ferreira, H., Garbino, G. S. T., Rezende, G. C.   +3 more
core   +3 more sources