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Diet and Diversification in the Evolution of Coral Reef Fishes

Lobato, Fabio L. ; Barneche, Diego R. ; Siqueira, Alexandre C. ; [et al.]

Public Library of Science (PLoS) ; 2014

In: PLoS ONE Vol. 9, No. 7 ( 2014-7-16), p. e102094-

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In: PLoS ONE, Public Library of Science (PLoS), Vol. 9, No. 7 ( 2014-7-16), p. e102094-

Type of Medium: Online Resource

ISSN: 1932-6203

URL: Article

DOI: 10.1371/journal.pone.0102094

DOI: 10.1371/journal.pone.0102094.g001

DOI: 10.1371/journal.pone.0102094.g002

DOI: 10.1371/journal.pone.0102094.t001

DOI: 10.1371/journal.pone.0102094.t002

DOI: 10.1371/journal.pone.0102094.t003

DOI: 10.1371/journal.pone.0102094.s001

DOI: 10.1371/journal.pone.0102094.s002

Language: English

Publisher: Public Library of Science (PLoS)

Publication Date: 2014

detail.hit.zdb_id: 2267670-3

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Ten new records of reef fish on the coast of Santa Catarina State, Brazil

Barneche, Diego R ; Anderson, Antônio B ; Floeter, Sergio R ; [et al.]

Cambridge University Press (CUP) ; 2009

In: Marine Biodiversity Records Vol. 2 ( 2009-8)

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In: Marine Biodiversity Records, Cambridge University Press (CUP), Vol. 2 ( 2009-8)

Type of Medium: Online Resource

ISSN: 1755-2672

URL: Article

DOI: 10.1017/S1755267209990613

Language: English

Publisher: Cambridge University Press (CUP)

Publication Date: 2009

detail.hit.zdb_id: 2495356-8

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Fish reproductive-energy output increases disproportionately with body size

Barneche, Diego R. ; Robertson, D. Ross ; White, Craig R. ; [et al.]

American Association for the Advancement of Science (AAAS) ; 2018

In: Science Vol. 360, No. 6389 ( 2018-05-11), p. 642-645

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In: Science, American Association for the Advancement of Science (AAAS), Vol. 360, No. 6389 ( 2018-05-11), p. 642-645

Abstract: Body size determines total reproductive-energy output. Most theories assume reproductive output is a fixed proportion of size, with respect to mass, but formal macroecological tests are lacking. Management based on that assumption risks underestimating the contribution of larger mothers to replenishment, hindering sustainable harvesting. We test this assumption in marine fishes with a phylogenetically controlled meta-analysis of the intraspecific mass scaling of reproductive-energy output. We show that larger mothers reproduce disproportionately more than smaller mothers in not only fecundity but also total reproductive energy. Our results reset much of the theory on how reproduction scales with size and suggest that larger mothers contribute disproportionately to population replenishment. Global change and overharvesting cause fish sizes to decline; our results provide quantitative estimates of how these declines affect fisheries and ecosystem-level productivity.

Type of Medium: Online Resource

ISSN: 0036-8075 , 1095-9203

URL: Article

DOI: 10.1126/science.aao6868

RVK:

TA 1000

RVK:

WA 15000

Language: English

Publisher: American Association for the Advancement of Science (AAAS)

Publication Date: 2018

detail.hit.zdb_id: 128410-1

detail.hit.zdb_id: 2066996-3

detail.hit.zdb_id: 2060783-0

SSG: 11

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Protecting connectivity promotes successful biodiversity and fisheries conservation

Fontoura, Luisa ; D’Agata, Stephanie ; Gamoyo, Majambo ; [et al.]

American Association for the Advancement of Science (AAAS) ; 2022

In: Science Vol. 375, No. 6578 ( 2022-01-21), p. 336-340

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In: Science, American Association for the Advancement of Science (AAAS), Vol. 375, No. 6578 ( 2022-01-21), p. 336-340

Abstract: Coral reefs receiving larvae from highly connected dispersal corridors are associated with high fish species richness.

Type of Medium: Online Resource

ISSN: 0036-8075 , 1095-9203

URL: Article

DOI: 10.1126/science.abg4351

RVK:

TA 1000

RVK:

WA 15000

Language: English

Publisher: American Association for the Advancement of Science (AAAS)

Publication Date: 2022

detail.hit.zdb_id: 128410-1

detail.hit.zdb_id: 2066996-3

detail.hit.zdb_id: 2060783-0

SSG: 11

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Underestimating the benefits of marine protected areas for the replenishment of fished populations

Marshall, Dustin J ; Gaines, Steven ; Warner, Robert ; [et al.]

Wiley ; 2019

In: Frontiers in Ecology and the Environment Vol. 17, No. 7 ( 2019-09), p. 407-413

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In: Frontiers in Ecology and the Environment, Wiley, Vol. 17, No. 7 ( 2019-09), p. 407-413

Abstract: Marine protected areas ( MPA s) are important tools for managing marine ecosystems. MPA s are expected to replenish nearby exploited populations through the natural dispersal of young, but the models that make these predictions rely on assumptions that have recently been demonstrated to be incorrect for most species of fish. A meta‐analysis showed that fish reproductive output scales “hyperallometrically” with fish mass, such that larger fish produce more offspring per unit body mass than smaller fish. Because fish are often larger inside MPA s, they should exhibit disproportionately higher reproductive output as compared to fish outside of MPA s. We explore the consequences of hyperallometric reproduction for a range of species for population replenishment and the productivity of exploited species. We show that the reproductive contribution of fish inside MPA s has been systematically underestimated and that fisheries yields can be enhanced by the establishment of reservoirs of larger, highly fecund fish.

Type of Medium: Online Resource

ISSN: 1540-9295 , 1540-9309

URL: Issue

URL: Article

DOI: 10.1002/fee.v17.7

DOI: 10.1002/fee.2075

Language: English

Publisher: Wiley

Publication Date: 2019

detail.hit.zdb_id: 2161292-4

SSG: 12

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Embracing general theory and taxon-level idiosyncrasies to explain nutrient recycling

Barneche, Diego R. ; Allen, Andrew P.

Proceedings of the National Academy of Sciences ; 2015

In: Proceedings of the National Academy of Sciences Vol. 112, No. 20 ( 2015-05-19), p. 6248-6249

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In: Proceedings of the National Academy of Sciences, Proceedings of the National Academy of Sciences, Vol. 112, No. 20 ( 2015-05-19), p. 6248-6249

Type of Medium: Online Resource

ISSN: 0027-8424 , 1091-6490

URL: Article

DOI: 10.1073/pnas.1506305112

RVK:

TA 1000

RVK:

WA 15000

Language: English

Publisher: Proceedings of the National Academy of Sciences

Publication Date: 2015

detail.hit.zdb_id: 209104-5

detail.hit.zdb_id: 1461794-8

SSG: 11

SSG: 12

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Size scaling of sea turtle reproduction may reconcile fundamental ecology and conservation strategies at the global scale

Wu, Nicholas C. ; Rusli, Mohd Uzair ; Broderick, Annette C. ; [et al.]

Wiley ; 2022

In: Global Ecology and Biogeography Vol. 31, No. 7 ( 2022-07), p. 1277-1289

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In: Global Ecology and Biogeography, Wiley, Vol. 31, No. 7 ( 2022-07), p. 1277-1289

Abstract: The body size of marine megafauna can influence population dynamics because larger females have disproportionally greater reproductive output. We explored how this size scaling relationship can affect predictions of population size structure in nesting sea turtles by combining a phylogenetically controlled meta‐analysis with a long‐term field nesting survey. Location Global (meta‐analysis) and Malaysia (field survey). Time period Present. Major taxa studied Sea turtles. Methods We extracted body size and reproductive parameters of all sea turtle species from the literature and estimated the reproductive‐energy output using allometric models. We then examined the relationship between body size and the proportion of protected nesting beaches by country as an indicator of conservation efforts on body size. Long‐term monitoring (1993–2019) of body size and nesting data on green turtles ( Chelonia mydas ) from Redang Island (Malaysia) was used to examine temporal changes in body size and fecundity and to test whether the size scaling of fecundity was isometric (linear) or allometric (curvilinear). Results We show that the total reproductive‐energy output of larger nesting females was, on average, disproportionately greater in all sea turtle species. We found no strong correlations for countries with a higher proportion of protected nesting sites with female size. Finally, we showed that scaling‐derived calculations of population‐level yearly reproductive output in the green turtle population from Redang Island were more accurate when using a hyperallometric (rather than an isometric) relationship at the individual level. Main conclusions Understanding ecosystem function and conservation effort requires accurate predictions of population trends. Our findings highlight the necessity to account for scaling effects of body size in predicting anthropogenically mediated population shifts, and the need to protect large females in order to facilitate effective population replenishment.

Type of Medium: Online Resource

ISSN: 1466-822X , 1466-8238

URL: Issue

URL: Article

DOI: 10.1111/geb.v31.7

DOI: 10.1111/geb.13502

Language: English

Publisher: Wiley

Publication Date: 2022

detail.hit.zdb_id: 1479787-2

detail.hit.zdb_id: 2021283-5

SSG: 12

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Do low oxygen environments facilitate marine invasions? Relative tolerance of native and invasive species to low oxygen conditions

Lagos, Marcelo E. ; Barneche, Diego R. ; White, Craig R. ; [et al.]

Wiley ; 2017

In: Global Change Biology Vol. 23, No. 6 ( 2017-06), p. 2321-2330

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In: Global Change Biology, Wiley, Vol. 23, No. 6 ( 2017-06), p. 2321-2330

Abstract: Biological invasions are one of the biggest threats to global biodiversity. Marine artificial structures are proliferating worldwide and provide a haven for marine invasive species. Such structures disrupt local hydrodynamics, which can lead to the formation of oxygen‐depleted microsites. The extent to which native fauna can cope with such low oxygen conditions, and whether invasive species, long associated with artificial structures in flow‐restricted habitats, have adapted to these conditions remains unclear. We measured water flow and oxygen availability in marinas and piers at the scales relevant to sessile marine invertebrates (mm). We then measured the capacity of invasive and native marine invertebrates to maintain metabolic rates under decreasing levels of oxygen using standard laboratory assays. We found that marinas reduce water flow relative to piers, and that local oxygen levels can be zero in low flow conditions. We also found that for species with erect growth forms, invasive species can tolerate much lower levels of oxygen relative to native species. Integrating the field and laboratory data showed that up to 30% of available microhabitats within low flow environments are physiologically stressful for native species, while only 18% of the same habitat is physiologically stressful for invasive species. These results suggest that invasive species have adapted to low oxygen habitats associated with manmade habitats, and artificial structures may be creating niche opportunities for invasive species.

Type of Medium: Online Resource

ISSN: 1354-1013 , 1365-2486

URL: Issue

URL: Article

DOI: 10.1111/gcb.2017.23.issue-6

DOI: 10.1111/gcb.13668

Language: English

Publisher: Wiley

Publication Date: 2017

detail.hit.zdb_id: 2020313-5

SSG: 12

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Global environmental drivers of marine fish egg size

Barneche, Diego R. ; Burgess, Scott C. ; Marshall, Dustin J.

Wiley ; 2018

In: Global Ecology and Biogeography Vol. 27, No. 8 ( 2018-08), p. 890-898

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In: Global Ecology and Biogeography, Wiley, Vol. 27, No. 8 ( 2018-08), p. 890-898

Abstract: To test long‐standing theory on the role of environmental conditions (both mean and predictability) in shaping global patterns in the egg sizes of marine fishes. Location Global (50° S to 50° N). Time period 1880 to 2015. Major taxa studied Marine fish. Methods We compiled the largest geo‐located dataset of marine fish egg size (diameter) to date ( n = 1,078 observations; 192 studies; 288 species; 242 localities). We decomposed sea surface temperature (SST) and chlorophyll‐a time series into mean and predictability (seasonality and colour of environmental noise – i.e. how predictable the environment is between consecutive time steps), and used these as predictors of egg size in a Bayesian phylogenetic hierarchical model. We test four specific hypotheses based on the classic discussion by Rass ( ), as well as contemporary life‐history theory, and the conceptual model of Winemiller and Rose ( ). Results Both environmental mean and predictability correlated with egg size. Our parsimonious model indicated that egg size decreases by c . 2.0‐fold moving from 1 to 30 °C. Environments that were more seasonal with respect to temperature were associated with larger eggs. Increasing mean chlorophyll‐a, from 0.1 to 1 mg/m 3 , was associated with a c . 1.3‐fold decrease in egg size. Lower chlorophyll‐a seasonality and reddened noise were also associated with larger egg sizes – aseasonal but more temporally autocorrelated resource regimes favoured larger eggs. Main conclusions Our findings support results from Rass ( ) and some predictions from Winemiller and Rose ( ). The effects of environmental means and predictability on marine fish egg size are largely consistent with those observed in marine invertebrates with feeding larvae, suggesting that there are important commonalities in how ectotherm egg size responds to environmental change. Our results further suggest that anthropogenically mediated changes in the environment will have profound effects on the distribution of marine life histories.

Type of Medium: Online Resource

ISSN: 1466-822X , 1466-8238

URL: Issue

URL: Article

DOI: 10.1111/geb.v27.8

DOI: 10.1111/geb.12748

Language: English

Publisher: Wiley

Publication Date: 2018

detail.hit.zdb_id: 1479787-2

detail.hit.zdb_id: 2021283-5

SSG: 12

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Fish predators control outbreaks of Crown-of-Thorns Starfish

Kroon, Frederieke J. ; Barneche, Diego R. ; Emslie, Michael J.

Springer Science and Business Media LLC ; 2021

In: Nature Communications Vol. 12, No. 1 ( 2021-12-08)

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In: Nature Communications, Springer Science and Business Media LLC, Vol. 12, No. 1 ( 2021-12-08)

Abstract: Outbreaks of corallivorous Crown-of-Thorns Starfish (CoTS, Acanthaster spp.) have caused persistent and widespread loss of coral cover across Indo-Pacific coral reefs. The potential drivers of these outbreaks have been debated for more than 50 years, hindering effective management to limit their destructive impacts. Here, we show that fish biomass removal through commercial and recreational fisheries may be a major driver of CoTS population outbreaks. CoTS densities increase systematically with increasing fish biomass removal, including for known CoTS predators. Moreover, the biomass of fish species and families that influence CoTS densities are 1.4 to 2.1-fold higher on reefs within no-take marine reserves, while CoTS densities are 2.8-fold higher on reefs that are open to fishing, indicating the applicability of fisheries-based management to prevent CoTS outbreaks. Designing targeted fisheries management with consideration of CoTS population dynamics may offer a tangible and promising contribution to effectively reduce the detrimental impacts of CoTS outbreaks across the Indo-Pacific.

Type of Medium: Online Resource

ISSN: 2041-1723

URL: Article

DOI: 10.1038/s41467-021-26786-8

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2021

detail.hit.zdb_id: 2553671-0

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