Justa Lee Heinen-Kay

Works (7)

Updated: July 5th, 2023 15:43

2016 journal article

Predicting multifarious behavioural divergence in the wild

ANIMAL BEHAVIOUR, 121, 3–10.

By: J. Heinen-Kay n, D. Schmidt n, A. Stafford n, M. Costa n, M. Peterson  n, E. Kern n, R. Langerhans  n

author keywords: activity; aggression; behavioural syndrome; boldness; exploration; personality; poeciliid fish; predation; sociability
TL;DR: The results suggest that environmental variation, such as chronic predation risk, can lead to repeatable, and often predictable, changes in multifarious animal behaviours, and that various aspects of behaviour can diversify more or less independently of one another. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

A trade-off between natural and sexual selection underlies diversification of a sexual signal

BEHAVIORAL ECOLOGY, 26(2), 533–542.

By: J. Heinen-Kay n, K. Morris n, N. Ryan n, S. Byerley n, R. Venezia  n, M. Peterson  n, R. Langerhans  n

author keywords: female mate choice; natural selection; Poeciliidae; predation; secondary sexual characters; sexual selection
TL;DR: This study provides direct empirical evidence documenting a trade-off between natural and sexual selection in a colorful sexual signal by employing plastic fish models to directly examine conspicuity to predators and female preferences for dorsal-fin color. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Tourism-related drivers of support for protection of fisheries resources on Andros Island, The Bahamas

Ocean & Coastal Management, 106, 118–123.

By: M. Hayes n, M. Peterson  n, J. Heinen-Kay n & R. Langerhans  n

author keywords: Conservation; Environmental education; Fisheries; Natural resources; Protected areas; Tourism development
UN Sustainable Development Goal Categories
1. No Poverty (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2014 journal article

EVOLUTION OF MALE COLORATION DURING A POST-PLEISTOCENE RADIATION OF BAHAMAS MOSQUITOFISH (GAMBUSIA HUBBSI)

EVOLUTION, 68(2), 397–411.

By: R. Martin n, R. Riesch  n, J. Heinen-Kay n & R. Langerhans  n

author keywords: Animal communication; condition dependence; indicator traits; predation; sensory drive; sexual selection and ornamentation
MeSH headings : Animals; Body Size / genetics; Cyprinodontiformes / anatomy & histology; Cyprinodontiformes / genetics; Evolution, Molecular; Genetic Speciation; Genetic Variation; Male; Pigmentation / genetics; Selection, Genetic
TL;DR: A promising approach is illustrated for gaining a detailed understanding of the many contributing factors in the evolution of multivariate sexual signals by testing the effects of resource availability, male body size and other life‐history traits, key aspects of the transmission environment, sex ratio, and predation risk on variation in multiple male color traits of Bahamas mosquitofish inhabiting blue holes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Human-caused habitat fragmentation can drive rapid divergence of male genitalia

EVOLUTIONARY APPLICATIONS, 7(10), 1252–1267.

By: J. Heinen-Kay n, H. Noel n, C. Layman  n & R. Langerhans  n

author keywords: anthropogenic environmental change; genital evolution; gonopodium; human-induced phenotypic change; natural selection; Poeciliidae; sexual selection
TL;DR: It is found that genital shape and allometry consistently and repeatedly diverged in fragmented systems across all species and islands, demonstrating that human modifications to the environment can drive rapid and predictable divergence in male genitalia. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Environmental drivers of demographics, habitat use, and behavior during a post-Pleistocene radiation of Bahamas mosquitofish (Gambusia hubbsi)

Evolutionary Ecology, 27(5), 971–991.

By: J. Heinen n, M. Coco n, M. Marcuard n, D. White n, M. Peterson  n, R. Martin n, R. Langerhans  n

author keywords: Adaptive radiation; Blue holes; Competition; Ecological divergence; Habitat shift; Predation
TL;DR: Variation in predation risk appears to represent the primary driver of ecological differentiation in this system, but other previously underappreciated factors (interspecific competition, resource availability) are notable contributors as well. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2013 journal article

Predation-associated divergence of male genital morphology in a livebearing fish

Journal of Evolutionary Biology, 26(10).

By: J. Heinen-Kay & R. Langerhans

Source: NC State University Libraries
Added: August 6, 2018

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