Results 101 to 110 of about 41,994 (219)

No Place Like Home? High Residency and Predictable Seasonal Movement of Whale Sharks Off Tanzania

open access: yesFrontiers in Marine Science, 2020
Highly mobile marine megafauna species, while widely distributed and frequently threatened, often aggregate in distinct localized habitats. Implementation of local management initiatives within these hotspots is more achievable than developing effective ...
Christoph A. Rohner   +13 more
doaj   +1 more source

Stranding of a filter-feeding giant: a case report of Whale shark (Rhincodon typus) in the Southwestern Equatorial Atlantic

open access: yesBiota Neotropica
The whale shark (Rhincodon typus) is the largest fish in the world and occurs predominantly in tropical and subtropical waters. In Brazil, the species has a wide distribution, but data on its biology and ecology remain scarce.
Lucas Werner   +8 more
semanticscholar   +1 more source

Sightings of whale sharks ( Rhincodon typus) off Angola and Nigeria

open access: yesMarine Biodiversity Records, 2010
Knowledge of the whale shark, Rhincodon typus, in the south-east Atlantic off the coast of West Africa is limited to several bycatch and stranding records. Ten at-sea sightings of whale sharks from Angola (N = 9) and Nigeria (N = 1) are presented, consisting of nine sightings from offshore platforms and a single record from a helicopter.
openaire   +1 more source

On a whale shark, Rhincodon typus Smith, landed at Dakti Dahanu and Gungwada, Thane, Maharashtra [PDF]

open access: yes, 2001
On 21st December 1999, a whale shark Rhincodon typus Smith (Male) got entangled in a nylon gill net (locally called wagrajal) at about 0400 hrs., at a depth of 40M.
Rane, U H, Kamble, S K
core   +1 more source

Bioimaging of sense organs and the central nervous system in extant fishes and reptiles in situ: A review

open access: yesThe Anatomical Record, Volume 309, Issue 4, Page 826-852, April 2026.
Bioimaging of the sense organs and brain of fishes and reptiles. Left panel: 3D reconstruction of the head and brain of the deep‐sea viperfish Chauliodus sloani following diceCT. Right panel: A 3D reconstruction of a 70‐day‐old embryo head of the bearded dragon Pogona vitticeps following diceCT, showing the position of the segmented brain within the ...
Shaun P. Collin   +9 more
wiley   +1 more source

DAILY OCCURRENCE OF WHALE SHARKS (Rhincodon typus) AND MIGRATION OF NEW INDIVIDUALS IN THE WATERS OF KWATISORE

open access: yesMarine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
The waters of Kwatisore are recognized as a consistent aggregation site for whale sharks (Rhincodon typus) throughout the year, with an increasing number of individuals observed.
Y. Maruanaya, Manuel Mirino, Sumaryono
semanticscholar   +1 more source

Observation data for Rhincodon typus

open access: yes
This dataset contains 34 verified presence records of whale sharks (Rhincodon typus) in Korean waters between 2004 and 2024, compiled from domestic news reports. These reports documented sightings and incidental captures of whale sharks by fishers or the
So Eon, Ahn
core   +1 more source

Using biotelemetry to assess drone effects on whale sharks

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The use of unoccupied aerial vehicles or drones for wildlife research has proliferated in recent years and they have proven to be a valuable tool for collecting data for population surveys, morphometric and body condition measurements, and for observing behavior.
Samantha D. Reynolds   +6 more
wiley   +1 more source

Challenges of Monitoring Endangered Bryde's Whales During a Period of Rapid Environmental Change

open access: yesAnimal Conservation, Volume 29, Issue 2, Page 183-193, April 2026.
Estimating population size is challenging for rare and elusive species that occur at low densities and are difficult to detect during sampling. We estimated the abundance of a Nationally critical whale species—Aotearoa New Zealand Bryde's whales—using a custom‐formulated POPAN model which incorporated transience to account for their complex residency ...
A. S. Cranswick   +7 more
wiley   +1 more source

Seasonal behavioral changes of a captive whale shark (Rhincodon typus) under variable temperature and light conditions

open access: yesFishery Bulletin
Long-term quantitative observations are essential for the conservation of the whale shark (Rhincodon typus), which requires a long time to grow and mature. In this study, a data logger was attached to a mature male whale shark that had been maintained in
Tomoki Kanna   +6 more
semanticscholar   +1 more source

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