Results 251 to 260 of about 143,183 (293)

Warming increases trophic cascade strength in an aquatic food chain. [PDF]

open access: yesJ Anim Ecol
Biagioli FP   +4 more
europepmc   +1 more source

Intraspecific competition, not predation, drives lizard tail loss on islands

open access: yesJournal of Animal Ecology, 2017
Tail autotomy is mainly considered an antipredator mechanism. Theory suggests that predation pressure relaxes on islands, subsequently reducing autotomy rates.
Panayiotis Pafilis   +2 more
exaly   +2 more sources
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Dynamics of Intraguild Predation Systems with Intraspecific Competition

Bulletin of Mathematical Biology, 2018
This paper considers intraguild predation (IGP) systems where species in the same community kill and eat each other and there is intraspecific competition in each species. The IGP systems are characterized by a lattice gas model, in which reaction between sites on the lattice occurs in a random and independent way. Global dynamics of the model with two
Wen Shi, Yuanshi Wang, Shikun Wang
exaly   +4 more sources

Diverse strategies that animals use to deter intraspecific predation

Journal of Evolutionary Biology, 2023
Abstract Intraspecific predation is a special case of prey–predator system that is taxonomically widespread. While a heterospecific predator's main goal is to achieve nutrition, intraspecific predation provides conspecifics with other benefits including elimination of competitors for resources and mates.
Roshan Kumar Vijendravarma
exaly   +3 more sources

Intraspecific Predation in Juvenile White Ibis

Waterbirds, 2005
Abstract The first case of juvenile White Ibis (Eudocimus albus) intraspecific predation is reported from the Florida Everglades.
Garth Herring
exaly   +2 more sources

Impact of Intraspecific Competition of Predator on Coexistence of a Predator-Prey Model with Additive Predation on Prey

SIAM Journal on Applied Dynamical Systems
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yun Kang, Dingyong Bai, Jianhong Wu
exaly   +2 more sources

The Evolution and Dynamics of Intraspecific Predation

Annual Review of Ecology, Evolution, and Systematics, 1981
Intraspecific predation, the process of both killing and eating an individual of the same species, is a significant and widespread process that until recently has not received the attention it merits. It is a major factor in the biology of many species and may influence population structure, life history, competition for mates and resources, and ...
exaly   +2 more sources

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