Results 31 to 40 of about 115,578 (104)
Revista de Biología Tropical, 2013 Variation in body characteristics related to lizard locomotion has been poorly studied at the intraspecific level in Anolis species. Local adaptation due to habitat heterogeneity has been reported in some island species.
Martha L. Calderón-Espinosa +2 more
doaj +2 more sources
Community‐level effects of Müllerian mimicry on pollinator diversity and functioning
Functional Ecology, Volume 40, Issue 3, Page 599-610, March 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley +1 more source
Papéis Avulsos de Zoologia, 2012 Las variaciones en el uso de percha nocturna son en parte un reflejo de la partición de recursos que permite la coexistencia al disminuir la competencia intraespecifica entre individuos de diferentes sexos y tamaños.
Óscar Darío Hernández-Córdoba +2 more
doaj +1 more source
Variación intraespecífica de tara Spinosa (Molina) Britton & Rose, en bosques naturales de la provincia de Jaén, Cajamarca [PDF]
La especie Tara spinosa, en la actualidad es una especie altamente valorada en el mercado internacional; especialmente en Cajamarca. Sin embargo, ha disminuido su producción y valor de exportación de sus derivados; debido a la falta de conocimiento ...
Altamirano Sanchez,Luz Marita
core +1 more source
Variación en el fenotipo floral de Cestrum parqui ¿Son los polinizadores impulsores de la diferenciación intraespecífica? [PDF]
, 2019 Los polinizadores son considerados los principales responsables de la gran diversidad de caracteres florales en angiospermas. El ensamble de polinizadores que interactúan con una planta puede variar geográficamente y, por lo tanto, ejercer selección ...
Cocucci, Andrea Aristides +2 more
core +1 more source
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Exploring heat tolerance and acclimation capacity can provide an effective approach to evaluating species’ sensitivity to extremely high temperatures due to climate warming. Despite some work on amphibian and reptile thermophysiological adaptation, related questions remain. We reviewed the literature to provide a synthesis of worldwide data on
Zijian Sun +8 more
wiley +1 more source
Botanical Sciences, 2018 Antecedentes: La posible variación anatómica intraespecífica en traqueofitas inferiores no se registra. En este trabajo se describe la anatomía de tallos aéreos de Selaginella pallescens de diferentes hábitats, así como la membrana de la punteadura del ...
Dalia Grego-Valencia +5 more
doaj +1 more source
Functional Ecology, Volume 39, Issue 9, Page 2300-2313, September 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Tropical montane cloud forests are among the most biodiverse ecosystems on earth and are vulnerable to climate change due to reliance on atmospheric moisture. Epiphytic bryophytes (i.e.
Daniel B. L. Tucker +6 more
wiley +1 more source
Wood density variation across an Andes‐to‐Amazon elevational gradient
Journal of Ecology, Volume 113, Issue 9, Page 2370-2385, September 2025.We study how wood density varies along a 3500‐m elevational gradient, spanning from the Andean tree line to the Amazon basin. Our results reveal that wood density decreases from low to mid‐elevations, then increases toward the tree line. These patterns underscore the influence of species composition, life forms such as tree ferns, and local ...
William Farfan‐Rios +17 more
wiley +1 more source
Intraspecific variation and detectability of iridescence in the dorsal coloration of a wall lizard
Journal of Zoology, Volume 326, Issue 3, Page 239-255, July 2025.Wall lizards (genus Podarcis) show substantial intraspecific colour variation and iridescence, which may interact and affect overall colour appearance. Here, we set out to study iridescence in Podarcis liolepis in two localities in which lizards are known to differ in dorsal coloration. Our results show that P.
J. Abalos +3 more
wiley +1 more source