Ariadna Rangel Negrín
Biographic Data
| ID | 5206449 |
|---|---|
| NAME | Ariadna Rangel Negrín |
| GIVEN NAMES | Ariadna Rangel |
| FAMILY NAME | Negrín |
| SIGNATURE | NEGRÍN A R |
| AFFILIATIONS | Universidad Veracruzana |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 6 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2019 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Mantled howler monkeys avoid humans in response to both worker presence and noise intensity in an agroforestry system
Energetic Investment in Travel by Black Howler Monkeys
Quantifying Dietary Breadth in Howlers
Accurate characterization of dietary breadth is fundamental to understanding animal ecology, yet comparative studies based on inconsistent sampling protocols have often confounded measurements of behavioral variation. We address a critical question: how much observation effort is required to adequately characterize dietary breadth in mantled howler monkeys ( Alouatta palliata )? Using a comprehensive ten‐year dataset, we applied multiple compleme…
Noise intensity modulates the responses of mantled howler monkeys to anthropophony
Anthropogenic noise is a major global pollutant but its effects on primates are poorly understood, limiting our ability to develop mitigation actions that favor their welfare and conservation. In this study, we used an experimental approach to determine the impact of variation in noise intensity on mantled howler monkeys ( Alouatta palliata ). We conducted the study at Los Tuxtlas (México), where we studied the physiological stress (proxied via f…
One step forward, two steps backward
Most primate taxa are threatened by extinction and their populations are decreasing. The persistence of primates is thus conditional on conservation actions aimed at protecting them and their habitat. Here, we focus on the conservation of mantled howler monkeys ( Alouatta palliata ) in the Los Tuxtlas Biosphere Reserve, Mexico. Following the creation of the reserve in 1998, habitat availability and howler monkey abundance increased, suggesting th…
Female reproductive energetics in mantled howler monkeys ( Alouatta palliata )
OBJECTIVE: Reproduction entails several challenges to primate females, among which energetic costs are remarkable at certain stages of the reproductive cycle. Still, females may use behavioral and physiological strategies to cope with those challenges. We had previously reported covariation between female energetic condition through the reproductive cycle and time-budget adjustments in mantled howler monkeys (Alouatta palliata). Accordingly, we s…
Sex differences in leadership during group movement in mantled howler monkeys ( Alouatta palliata )
Benefits of group life depend in large part on whether animals remain cohesive, which often requires collective decisions about where and when to move. During a group movement, the leader may be considered as the individual occupying the vanguard position of the group progression, when its movement evokes following by other group members. In nondespotic societies, individuals with greater incentives to move frequently are leaders. During 15 month…
An Exploration of the Factors Influencing the Spatial Behavior of Mantled Howler Monkeys (Alouatta palliata)
An Exploration of the Factors Influencing the Spatial Behavior of Mantled Howler Monkeys (Alouatta palliata)
Female reproductive energetics in mantled howler monkeys ( Alouatta palliata )
OBJECTIVE: Reproduction entails several challenges to primate females, among which energetic costs are remarkable at certain stages of the reproductive cycle. Still, females may use behavioral and physiological strategies to cope with those challenges. We had previously reported covariation between female energetic condition through the reproductive cycle and time-budget adjustments in mantled howler monkeys (Alouatta palliata). Accordingly, we s…
An Exploration of the Factors Influencing the Spatial Behavior of Mantled Howler Monkeys (Alouatta palliata)
Sex differences in leadership during group movement in mantled howler monkeys ( Alouatta palliata )
Benefits of group life depend in large part on whether animals remain cohesive, which often requires collective decisions about where and when to move. During a group movement, the leader may be considered as the individual occupying the vanguard position of the group progression, when its movement evokes following by other group members. In nondespotic societies, individuals with greater incentives to move frequently are leaders. During 15 month…
Female reproductive energetics in mantled howler monkeys ( Alouatta palliata )
OBJECTIVE: Reproduction entails several challenges to primate females, among which energetic costs are remarkable at certain stages of the reproductive cycle. Still, females may use behavioral and physiological strategies to cope with those challenges. We had previously reported covariation between female energetic condition through the reproductive cycle and time-budget adjustments in mantled howler monkeys (Alouatta palliata). Accordingly, we s…
One step forward, two steps backward
Most primate taxa are threatened by extinction and their populations are decreasing. The persistence of primates is thus conditional on conservation actions aimed at protecting them and their habitat. Here, we focus on the conservation of mantled howler monkeys ( Alouatta palliata ) in the Los Tuxtlas Biosphere Reserve, Mexico. Following the creation of the reserve in 1998, habitat availability and howler monkey abundance increased, suggesting th…
Noise intensity modulates the responses of mantled howler monkeys to anthropophony
Anthropogenic noise is a major global pollutant but its effects on primates are poorly understood, limiting our ability to develop mitigation actions that favor their welfare and conservation. In this study, we used an experimental approach to determine the impact of variation in noise intensity on mantled howler monkeys ( Alouatta palliata ). We conducted the study at Los Tuxtlas (México), where we studied the physiological stress (proxied via f…
Mantled howler monkeys avoid humans in response to both worker presence and noise intensity in an agroforestry system
Energetic Investment in Travel by Black Howler Monkeys
Quantifying Dietary Breadth in Howlers
Accurate characterization of dietary breadth is fundamental to understanding animal ecology, yet comparative studies based on inconsistent sampling protocols have often confounded measurements of behavioral variation. We address a critical question: how much observation effort is required to adequately characterize dietary breadth in mantled howler monkeys ( Alouatta palliata )? Using a comprehensive ten‐year dataset, we applied multiple compleme…
Primate Behavior and Ecology (7 works) · Primate (6 works) · Biology (5 works) · Ecology (5 works) · Geography (4 works) · Animal Vocal Communication and Behavior (3 works) · Cebidae (3 works) · Wildlife Ecology and Conservation (3 works) · Animal Behavior and Reproduction (2 works) · Animal ecology (2 works)