Results 61 to 70 of about 13,758 (263)

Exploring intraspecific life history patterns in sharks [PDF]

open access: yes, 2006
Marine ecosystems compose the major source (85%) of world fisheries production (Garcia and Newton, 1997). Although only a few fish species tend to dominate fishery catches (Jennings et al., 2001), a large diversity of fishes representing varied ...
Cope, Jason M.
core  

Estimating Narwhal (Monodon monoceros) Age Using Epigenetic Analysis of Skin

open access: yesMarine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Age is an important parameter to understand species life‐history characteristics. Recently, DNA methylation methods have emerged as innovative tools to estimate the age of marine mammals. Narwhal (Monodon monoceros) epigenetic age estimates were computed using beluga (Delphinapterus leucas), killer whale (Orcinus orca), bowhead (Balaena ...
Cortney A. Watt   +10 more
wiley   +1 more source

Beluga, Delphinapterus leucas, Habitat Associations in Cook Inlet, Alaska [PDF]

open access: yes, 2000
A review of available information describing habitat associations for belugas, Delphinapterus leucas, in Cook Inlet was undertaken to complement population assessment surveys from 1993-2000.
Litzky, Laura K.   +4 more
core  

The Genome of the Beluga Whale (Delphinapterus leucas) [PDF]

open access: yesGenes, 2017
The beluga whale is a cetacean that inhabits arctic and subarctic regions, and is the only living member of the genus Delphinapterus. The genome of the beluga whale was determined using DNA sequencing approaches that employed both microfluidic partitioning library and non-partitioned library construction.
Steven Jones   +31 more
openaire   +3 more sources

Individual Variation in Philopatry Is Unrelated to Activity and Space Use in the Undulate Skate Raja undulata

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Consistent individual variation in fine‐scale movement traits is unrelated to movements occurring at larger spatio‐temporal scales in undulate skates (Raja undulata). ABSTRACT Individual variation in behavior is widespread in animals. Movement traits, which describe how individuals interact with their environment, can vary across a range of spatial and
Alina Hillinger   +5 more
wiley   +1 more source

Further notes on the capture of a Carcharhinus leucas, in a northeastern Atlantic oceanic insular shelf, the Azores archipelago, Portugal [PDF]

open access: yes, 2013
Copyright © 2006 Société Française d’Ichtyologie.In March 1993, a specimen of Carcharhinus leucas was captured by fishermen on the south coast of Te rceira Island, the Azores Archipelago. Its head was recovered and its jaws were preserved.
Barreiros, João P.   +2 more
core  

Laterality of Eye Use by Bottlenose (Tursiops truncatus) and Rough-toothed (Steno bredanensis) Dolphins While Viewing Predictable and Unpredictable Stimuli [PDF]

open access: yes, 2020
Laterality of eye use has been increasingly studied in cetaceans. Research supports that many cetacean species keep prey on the right side while feeding and preferentially view unfamiliar objects with the right eye.
de Vere, Amber J.   +2 more
core   +2 more sources

Aktivitas Antidiabetes Fraksi N-heksan Ekstrak Etanol Daun Lenglengan (Leucas Lavandulifolia Je. Smith) Pada Tikus Neonatal Stz-induced Type-2 Diabetes Mellitus [PDF]

open access: yes, 2014
Dalam penelitian ini, kami melakukan fraksinasi ekstrak etanol daun lenglengan dengan pelarut n-heksan untuk menyederhanakan kandungan zat aktif yang terkandung di dalamnya dan mengevaluasi efek antidiabetesnya.
Anas, Y. (Yance)   +5 more
core   +2 more sources

Scouting with drones to increase efficiency of locating wild pigs for removal

open access: yesWildlife Society Bulletin, Volume 49, Issue 4, December 2025.
Our goal was to determine if locating wild pigs with thermal cameras mounted on unmanned aerial vehicle technology, drones, just prior to ground and aerial shooting efforts could increase removal rates of invasive wild pigs. Results suggest that scouting with drones can increase removal rates under a variety of conditions. Abstract Effective management
Justin W. Fischer   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy