Sean Thomas Giery

Works (8)

Updated: July 5th, 2023 15:42

2019 review

Ecological Consequences Of Sexually Selected Traits: An Eco-Evolutionary Perspective

[Review of ]. QUARTERLY REVIEW OF BIOLOGY, 94(1), 29–74.

By: S. Giery* & C. Layman n

author keywords: sexual selection; ecosystem; mate competition; reproductive interference; sexual conflict; sexual size dimorphism
TL;DR: Evidence is summarized, primarily from vertebrate studies under field conditions, which shows sexually selected traits have ecological effects; and that their evolution has diverse influences on ecological systems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: March 25, 2019

2017 journal article

Characterizing trophic ecology of the checkered puffer (Sphoeroides testudineus)

LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH, 45(5), 1075–1078.

By: R. Rossi n, S. Giery n, E. Bonnema n, A. Todd n & C. Layman n

author keywords: Sphoeroides testudineus; diet; food web; mangrove; predator-prey; stable isotopes
TL;DR: Preliminary data suggest that S. testudineus may be a critical intermediate link in these wetland food webs, serving as pathways through which energy is transferred from primary consumers to other predator species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Dissolved organic carbon and unimodal variation in sexual signal coloration in mosquitofish: a role for light limitation?

By: S. Giery* & C. Layman*

author keywords: communication; Gambusia; natural selection; Poeciliidae; sexual selection; light limitation
MeSH headings : Animal Fins / physiology; Animals; Carbon / chemistry; Cyprinodontiformes / genetics; Cyprinodontiformes / physiology; Light; Phenotype; Pigmentation; Predatory Behavior; Seawater / chemistry; Selection, Genetic
TL;DR: A unimodal pattern of phenotypic variation along the optical gradient indicating a threshold-type response of visual signals to broad variation in optical conditions is found, as well as the implications of non-monotonic clines for evolutionary differentiation. (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

2017 journal article

Establishment of Anolis sagrei on Bermuda represents a novel ecological threat to Critically Endangered Bermuda skinks (Plestiodon longirostris)

BIOLOGICAL INVASIONS, 19(6), 1723–1731.

By: J. Stroud *, S. Giery n & M. Outerbridge

author keywords: Anolis; Invasive species; Oceanic island; Endemic; Endangered; Competition; Niche
TL;DR: Results of this study indicate that A. sagrei in Bermuda are highly terrestrial (>60% of all lizards observed on the ground vs. in trees) and forage primarily on terrestrial invertebrates, which indicates substantial ecological overlap with the exclusively-terrestrial P. longirostris. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Anthropogenic ecosystem fragmentation drives shared and unique patterns of sexual signal divergence among three species of Bahamian mosquitofish

EVOLUTIONARY APPLICATIONS, 8(7), 679–691.

By: S. Giery*, C. Layman n & R. Langerhans  n

author keywords: coloration; divergent evolution; Gambusia; historical contingency; parallel evolution; rapid evolution; sexual selection
TL;DR: It is suggested that even closely related species can exhibit diverse phenotypic responses when encountering similar human‐mediated selection regimes, and fragmentation‐mediated increased turbidity as a possible driver of these trait shifts is identified. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Interpopulation Variation in a Condition-Dependent Signal: Predation Regime Affects Signal Intensity and Reliability

The American Naturalist, 186(2), 187–195.

By: S. Giery* & C. Layman*

author keywords: honest signaling; animal communication; signal cost; sexual selection; the Bahamas; mosquitofish
MeSH headings : Animal Communication; Animal Fins / anatomy & histology; Animals; Bahamas; Biological Evolution; Body Weight; Cyprinodontiformes / anatomy & histology; Cyprinodontiformes / physiology; Male; Pigmentation; Predatory Behavior; Sex Characteristics
TL;DR: An important role for ecological signaling cost in communication is demonstrated and it is shown that ecological heterogeneity drives interpopulation variation in both the intensity and the reliability of a sexual signal. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2014 journal article

Differing nutritional constraints of consumers across ecosystems

OECOLOGIA, 174(4), 1367–1376.

By: N. Lemoine *, S. Giery n & D. Burkepile *

author keywords: Insects; Diet; Nitrogen; Phosphorus; Nutrient limitation; Aquatic; Stoichiometry
MeSH headings : Animals; Arthropods / physiology; Ecosystem; Food Chain; Herbivory; Nitrogen / chemistry; Phosphorus / chemistry; Plants / chemistry; Poaceae; Predatory Behavior
TL;DR: The results of a study designed to characterize nutritional constraints within a terrestrial arthropod community are presented, and it is suggested that P may be overlooked as an important limiting nutrient in terrestrial ecosystems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Evolved for Extinction: The Cost and Conservation Implications of Specialization in Hammerhead Sharks

BIOSCIENCE, 64(7), 619–624.

By: A. Gallagher, N. Hammerschlag, D. Shiffman & S. Giery*

author keywords: apex predator; specialization; vulnerability; evolution; anthropogenic disturbance
TL;DR: Evolved for Extinction: The Cost and Conservation Implications of Specialization in Hammerhead Sharks and its implications for conservation and management is described. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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