User profiles for Roi Holzman

Roi Holzman

Professor, School of Zoology, Tel Aviv University
Verified email at tau.ac.il
Cited by 2515

Suction feeding mechanics, performance, and diversity in fishes

…, SW Day, TE Higham, RA Holzman - Integrative and …, 2007 - academic.oup.com
Despite almost 50 years of research on the functional morphology and biomechanics of suction
feeding, no consensus has emerged on how to characterize suction-feeding performance…

Hydrodynamic starvation in first-feeding larval fishes

V China, R Holzman - … of the National Academy of Sciences, 2014 - National Acad Sciences
Larval fishes suffer prodigious mortality rates, eliminating 99% of the brood within a few days
after first feeding. Hjort (1914) famously attributed this “critical period” of low survival to the …

Morphology, kinematics, and dynamics: the mechanics of suction feeding in fishes

SW Day, TE Higham, R Holzman… - Integrative and …, 2015 - academic.oup.com
Suction feeding is pervasive among aquatic vertebrates, and our understanding of the
functional morphology and biomechanics of suction feeding has recently been advanced by …

An integrative modeling approach to elucidate suction-feeding performance

R Holzman, DC Collar, RS Mehta… - Journal of …, 2012 - journals.biologists.com
Research on suction-feeding performance has mostly focused on measuring individual
underlying components such as suction pressure, flow velocity, ram or the effects of suction-…

Jaw protrusion enhances forces exerted on prey by suction feeding fishes

R Holzman, SW Day, RS Mehta… - Journal of the Royal …, 2008 - royalsocietypublishing.org
The ability to protrude the jaws during prey capture is a hallmark of teleost fishes, widely
recognized as one of the most significant innovations in their diverse and mechanically complex …

Aeration of corals by sleep‐swimming fish

R Goldshmid, R Holzman, D Weihs… - Limnology and …, 2004 - Wiley Online Library
The morphology of branching corals effectively blocks impinging currents. Weak flows in the
colony’s inner sections can hinder some of the corals’ basic physiological functions. At night…

Biomechanical trade-offs bias rates of evolution in the feeding apparatus of fishes

R Holzman, DC Collar, SA Price… - … of the Royal …, 2012 - royalsocietypublishing.org
Morphological diversification does not proceed evenly across the organism. Some body
parts tend to evolve at higher rates than others, and these rate biases are often attributed to …

Quantitative species-level ecology of reef fish larvae via metabarcoding

…, A Rivlin, M Ohavia, CB Paris, R Holzman… - Nature ecology & …, 2018 - nature.com
The larval pool of coral reef fish has a crucial role in the dynamics of adult fish populations.
However, large-scale species-level monitoring of species-rich larval pools has been …

Functional complexity can mitigate performance trade-offs

R Holzman, DC Collar, RS Mehta… - The American …, 2011 - journals.uchicago.edu
Trade-offs are believed to impose major constraints on adaptive evolution, and they arise
when modification of a trait improves one aspect of performance but incurs a cost in another. …

How to surprise a copepod: Strike kinematics reduce hydrodynamic disturbance and increase stealth of suction‐feeding fish

R Holzman, PC Wainwright - Limnology and Oceanography, 2009 - Wiley Online Library
To capture prey with suction, fish must get sufficiently close to their prey to allow the suction
flow to overwhelm the prey and draw it into the mouth. Both swimming towards the prey and …