Dominance of endemics in the reef fish assemblages of the Hawaiian Archipelago

2020 ◽  
Vol 47 (12) ◽  
pp. 2584-2596
Author(s):  
Alan M. Friedlander ◽  
Mary K. Donovan ◽  
Edward E. DeMartini ◽  
Brian W. Bowen
Keyword(s):  
Reef Fish ◽  
Fish Assemblages ◽  
Hawaiian Archipelago

Effects of habitat, wave exposure, and marine protected area status on coral reef fish assemblages in the Hawaiian archipelago

Coral Reefs ◽  
2003 ◽  
Vol 22 (3) ◽  
pp. 291-305 ◽  
Author(s):  
A. M. Friedlander ◽  
E. K. Brown ◽  
P. L. Jokiel ◽  
W. R. Smith ◽  
K. S. Rodgers
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Protected Area ◽  
Fish Assemblages ◽  
Marine Protected Area ◽  
Wave Exposure ◽  
Hawaiian Archipelago

Spatial assemblage structure of shallow-water reef fish in Southwest Australia

2020 ◽  
Vol 649 ◽  
pp. 125-140
Author(s):  
DS Goldsworthy ◽  
BJ Saunders ◽  
JRC Parker ◽  
ES Harvey
Keyword(s):  
Shallow Water ◽  
Reef Fish ◽  
Marine Environment ◽  
Fish Assemblages ◽  
Canopy Cover ◽  
Reef Fishes ◽  
Reef Fish Assemblage ◽  
Reef Type ◽  
Present Distribution ◽  
Southwest Australia

Bioregional categorisation of the Australian marine environment is essential to conserve and manage entire ecosystems, including the biota and associated habitats. It is important that these regions are optimally positioned to effectively plan for the protection of distinct assemblages. Recent climatic variation and changes to the marine environment in Southwest Australia (SWA) have resulted in shifts in species ranges and changes to the composition of marine assemblages. The goal of this study was to determine if the current bioregionalisation of SWA accurately represents the present distribution of shallow-water reef fishes across 2000 km of its subtropical and temperate coastline. Data was collected in 2015 using diver-operated underwater stereo-video surveys from 7 regions between Port Gregory (north of Geraldton) to the east of Esperance. This study indicated that (1) the shallow-water reef fish of SWA formed 4 distinct assemblages along the coast: one Midwestern, one Central and 2 Southern Assemblages; (2) differences between these fish assemblages were primarily driven by sea surface temperature, Ecklonia radiata cover, non-E. radiata (canopy) cover, understorey algae cover, reef type and reef height; and (3) each of the 4 assemblages were characterised by a high number of short-range Australian and Western Australian endemic species. The findings from this study suggest that 4, rather than the existing 3 bioregions would more effectively capture the shallow-water reef fish assemblage patterns, with boundaries having shifted southwards likely associated with ocean warming.

scholarly journals Eddies in the Hawaiian Archipelago Region: Formation, Characterization, and Potential Implications on Larval Retention of Reef Fish

2020 ◽  
Vol 125 (5) ◽  
Author(s):  
David Lindo‐Atichati ◽  
Yanli Jia ◽  
Johanna L. K. Wren ◽  
Andreas Antoniades ◽  
Donald R. Kobayashi
Keyword(s):  
Reef Fish ◽  
Hawaiian Archipelago ◽  
Larval Retention

Human-induced gradients of reef fish declines in the Hawaiian Archipelago viewed through the lens of traditional management boundaries

2017 ◽  
Vol 28 (1) ◽  
pp. 146-157 ◽  
Author(s):  
Alan M. Friedlander ◽  
Mary K. Donovan ◽  
Kostantinos A. Stamoulis ◽  
Ivor D. Williams ◽  
Eric K. Brown ◽  
...  
Keyword(s):  
Reef Fish ◽  
Traditional Management ◽  
Hawaiian Archipelago

STABILITY OF CORAL REEF FISH ASSEMBLAGES IMPACTED BY NUCLEAR TESTS

Ecology ◽  
2005 ◽  
Vol 86 (10) ◽  
pp. 2578-2585 ◽  
Author(s):  
S. Planes ◽  
R. Galzin ◽  
J-P. Bablet ◽  
P. F. Sale
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Fish Assemblages ◽  
Nuclear Tests

A comparison of temperate reef fish assemblages recorded by three underwater stereo-video techniques

2005 ◽  
Vol 148 (2) ◽  
pp. 415-425 ◽  
Author(s):  
Dianne L. Watson ◽  
Euan S. Harvey ◽  
Marti J. Anderson ◽  
Gary A. Kendrick
Keyword(s):  
Reef Fish ◽  
Fish Assemblages ◽  
Temperate Reef ◽  
Stereo Video ◽  
Temperate Reef Fish

scholarly journals Coral settlement and recruitment responses to reef fish foraging and trait diversity

2021 ◽  
Author(s):  
Cher F Y Chow ◽  
Caitlin Bolton ◽  
Nader Boutros ◽  
Viviana Brambilla ◽  
Luisa Fontoura ◽  
...  
Keyword(s):  
Reef Fish ◽  
Fish Assemblages ◽  
Reef Fishes ◽  
Foraging Strategies ◽  
Coral Recruitment ◽  
Coral Settlement ◽  
Trait Divergence ◽  
Positive Effects ◽  
Recruitment Success ◽  
Trait Diversity

The process of coral recruitment is crucial to the healthy functioning of coral reef ecosystems, as well as recovery following disturbances. Fishes are key modulators of this process by feeding on algae and other benthic taxa that compete with corals for benthic space. However, foraging strategies within reef fish assemblages are highly diverse and the effect of foraging diversity on coral recruitment success remains poorly understood. Here, we test how the foraging traits of reef fishes affect coral settlement and juvenile success at Lizard Island, Great Barrier Reef. Using a multi-model inference approach incorporating six metrics of fish assemblage foraging diversity (foraging rates, trait richness, trait evenness, trait divergence, herbivore abundance, and benthic invertivore abundance), we found that herbivore abundance had positive effects on both coral settlement and recruitment success. However, foraging trait diversity had a negative effect on coral settlement but not on recruitment. Coral settlement was higher at sites with less trait diverse fish assemblages, specifically in trait divergence and richness. Moreover, these two trait diversity metrics were stronger predictors of coral settlement success compared to herbivore abundance. Our findings provide evidence that impacts mediated by fish foraging on coral juveniles can potentially be harmful during settlement, but the space-clearing effect overall remains advantageous. We show here that the variation of fish biodiversity across reefs can be a partial driver to spatially uneven patterns of coral recruitment and reef recovery.

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