Indirect predator effects influence behaviour but not morphology of juvenile coral reef A mbon damselfish Pomacentrus amboinensis

2021 ◽  
Author(s):  
Brittany Arvizu ◽  
Bridie J. M. Allan ◽  
Justin R. Rizzari
Keyword(s):  
Coral Reef ◽  
Juvenile Coral ◽  
Pomacentrus Amboinensis ◽  
Indirect Predator Effects ◽  
Predator Effects

Dietary shift in juvenile coral trout (Plectropomus maculatus) following coral reef degradation from a flood plume disturbance

Coral Reefs ◽  
2016 ◽  
Vol 35 (2) ◽  
pp. 451-455 ◽  
Author(s):  
Colin K. C. Wen ◽  
Mary C. Bonin ◽  
Hugo B. Harrison ◽  
David H. Williamson ◽  
Geoffrey P. Jones
Keyword(s):  
Coral Reef ◽  
Dietary Shift ◽  
Coral Trout ◽  
Juvenile Coral ◽  
Reef Degradation ◽  
Coral Reef Degradation

What attracts juvenile coral reef fish to mangroves: habitat complexity or shade?

2003 ◽  
Vol 144 (1) ◽  
pp. 139-145 ◽  
Author(s):  
E. Cocheret de la Morinière ◽  
I. Nagelkerken ◽  
H. van der Meij ◽  
G. van der Velde
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Habitat Complexity ◽  
Juvenile Coral

scholarly journals The Braveheart amphipod: A review of responses of invasive Dikerogammarus villosus to predation signals

2018 ◽  
Author(s):  
Łukasz Jermacz ◽  
Jarosław Kobak
Keyword(s):  
Recognition System ◽  
Invasion Success ◽  
Predator Species ◽  
Dikerogammarus Villosus ◽  
Behavioral Adaptations ◽  
Indirect Predator Effects ◽  
High Flexibility ◽  
Invasive Amphipod ◽  
Predator Effects ◽  
Predator Signals

Predator pressure is a fundamental force driving changes at all levels of the community structure. It may protect native ecosystems from alien species. Therefore, resistance to diverse predators resulting from a universal anti-predator strategy seems crucial for invasion success. We present a comprehensive review of the responses of an invasive amphipod Dikerogammarus villosus to sympatric and allopatric predator signals. We summarize diverse aspects of the gammarid anti-predator strategy, including predator identification, morphological and behavioral adaptations, effectiveness of shelter use and resistance to indirect predator effects. The response of D. villosus is independent of predator species (including totally allopatric taxa), which assures the high flexibility of its predator recognition system. It has harder exoskeleton and better capability of utilizing shelters compared to other gammarids, resulting in relatively high resistance to predators. Therefore, it can use predator kairomones as indirect food signals (sharing the diet with the predator) and follow the predator scent. This resistance may allow D. villosus to reduce the costs of its physiological responses to predators and sustain growth in their presence. This might facilitate the invasion success by increasing its competitive advantage.

Juvenile coral reef fish use sound to locate habitats

Coral Reefs ◽  
2011 ◽  
Vol 30 (2) ◽  
pp. 295-305 ◽  
Author(s):  
C. A. Radford ◽  
J. A. Stanley ◽  
S. D. Simpson ◽  
A. G. Jeffs
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Juvenile Coral

scholarly journals Competitive hierarchies among three species of juvenile coral reef fishes

2013 ◽  
Vol 472 ◽  
pp. 239-248 ◽  
Author(s):  
SW Geange ◽  
AC Stier ◽  
JS Shima
Keyword(s):  
Coral Reef ◽  
Reef Fishes ◽  
Coral Reef Fishes ◽  
Juvenile Coral ◽  
Competitive Hierarchies

Habitat degradation disrupts neophobia in juvenile coral reef fish

2016 ◽  
Vol 23 (2) ◽  
pp. 719-727 ◽  
Author(s):  
Mark I. McCormick ◽  
Douglas P. Chivers ◽  
Bridie J. M. Allan ◽  
Maud C. O. Ferrari
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Habitat Degradation ◽  
Juvenile Coral
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