Evidence for sleep in sharks and rays: behavioural, physiological, and evolutionary considerations

ML Kelly, SP Collin, JM Hemmi, JA Lesku - Brain Behavior and …, 2020 - karger.com
Sleep is widespread across the animal kingdom. However, most comparative sleep data
exist for terrestrial vertebrates, with much less known about sleep in amphibians, bony …

Acoustic accelerometer transmitters and their growing relevance to aquatic science

RJ Lennox, SH Eldøy, LS Dahlmo, JK Matley… - Movement Ecology, 2023 - Springer
There has recently been great interest in the use of accelerometers onboard electronic
transmitters to characterise various aspects of the ecology of wild animals. We review use …

Natural habitat design for zoo-housed elasmobranch and teleost fish species improves behavioural repertoire and space use in a visitor facing exhibit

K Lawrence, SL Sherwen, H Larsen - Animals, 2021 - mdpi.com
Simple Summary Studies investigating whether a captive environment is meeting the needs
of the species housed are relatively common among captive mammals. However, studies …

Reef manta ray social dynamics depend on individual differences in behaviour

RJY Perryman, J Mourier, SK Venables, RF Tapilatu… - Animal Behaviour, 2022 - Elsevier
Highlights•We used acoustic telemetry to record fine scale social dynamics in reef manta
rays.•Social affiliations were assorted into spatial communities.•Social structuring persisted …

Short-term impacts of daily feeding on the residency, distribution and energy expenditure of sharks

D Heinrich, F Dhellemmes, TL Guttridge, M Smukall… - Animal Behaviour, 2021 - Elsevier
Tourism-related feeding of wildlife can result in detrimental, human-induced changes to the
spatial distribution, social behaviour and health of target species. The feeding of sharks as …

Behavioural sleep in two species of buccal pumping sharks (Heterodontus portusjacksoni and Cephaloscyllium isabellum)

ML Kelly, S Spreitzenbarth, CC Kerr… - Journal of Sleep …, 2021 - Wiley Online Library
Sleep is known to occur in most, if not all, animals studied thus far. Recent studies
demonstrate the presence of sleep in flatworms and jellyfish, suggesting that this behaviour …

Feature extraction, selection, and K-nearest neighbors algorithm for shark behavior classification based on imbalanced dataset

Y Yang, HG Yeh, W Zhang, CJ Lee… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
This paper presents the feature extraction, selection and K-Nearest Neighbors (K-NN)
algorithm to classify behaviors of sharks based on the data collected by tri-axial acceleration …

Drivers of behaviour and spatial ecology of the small spotted catshark (Scyliorhinus canicula)

K Papadopoulo, D Villegas‐Ríos… - Aquatic …, 2023 - Wiley Online Library
Shark populations have suffered dramatic declines across the world as a result of
overfishing. Marine protected areas (MPAs) can help restore overfished populations; …

Assessment of machine learning models to identify Port Jackson shark behaviours using tri-axial accelerometers

JP Kadar, MA Ladds, J Day, B Lyall, C Brown - Sensors, 2020 - mdpi.com
Movement ecology has traditionally focused on the movements of animals over large time
scales, but, with advancements in sensor technology, the focus can become increasingly …

Residency and movement patterns of adult Port Jackson sharks (Heterodontus portusjacksoni) at a breeding aggregation site

NC Bass, J Day, TL Guttridge, J Mourier… - Journal of Fish …, 2021 - Wiley Online Library
Examining the movement ecology of mesopredators is fundamental to developing an
understanding of their biology, ecology and behaviour, as well as the communities and …