Results 81 to 90 of about 1,855 (184)

Salishicetus meadi, a new aetiocetid from the late Oligocene of Washington State and implications for feeding transitions in early mysticete evolution

open access: yesRoyal Society Open Science, 2018
Living baleen whales, or Mysticeti, lack teeth and instead feed using keratinous baleen plates to sieve prey-laden water. This feeding strategy is profoundly different from that of their toothed ancestors, which processed prey using the differentiated ...
Carlos Mauricio Peredo, N. Pyenson
semanticscholar   +1 more source

Displacement responses of a mysticete, an adontocete, and a phacid seal to construction-related vessel traffic

open access: yesEndangered Species Research, 2013
Marine construction works often lead to temporary increases in vessel traffic, which, in addition to the construction activity itself, contribute to underwater ambient noise in the affected area and increase the risk of vessel collision for marine ...
P Anderwald   +9 more
doaj   +1 more source

A new Early Oligocene toothed ‘baleen’ whale (Mysticeti: Aetiocetidae) from western North America: one of the oldest and the smallest [PDF]

open access: yesRoyal Society Open Science, 2015
Archaic toothed mysticetes represent the evolutionary transition from raptorial to bulk filter feeding in baleen whales. Aetiocetids, in particular, preserve an intermediate morphological stage in which teeth functioned alongside a precursor of baleen ...
Felix G. Marx   +2 more
doaj   +1 more source

Species‐Specific qPCR Assays for Detecting Blue, Fin, and Sei Whales (Balaenoptera spp.) From Offshore Environmental DNA Samples

open access: yesEnvironmental DNA, Volume 8, Issue 4, July‐August 2026.
Species‐specific eDNA qPCR assays were developed and validated for blue, fin, and sei whales and were tested alongside visual surveys in the northwest Atlantic. Results show strong concordance for fin whales, demonstrating eDNA's value for enhancing offshore monitoring of at‐risk large whales.
Chloe V. Robinson   +6 more
wiley   +1 more source

Baleen Hydrodynamics and Morphology of Cross-Flow Filtration in Balaenid Whale Suspension Feeding. [PDF]

open access: yesPLoS ONE, 2016
The traditional view of mysticete feeding involves static baleen directly sieving particles from seawater using a simple, dead-end flow-through filtration mechanism.
Alexander J Werth, Jean Potvin
doaj   +1 more source

Stable Isotope Analysis (δ13C and δ15N) of Baleen Plates Reveals Feeding Patterns in Stranded Humpback Whales (Megaptera novaeangliae) Along the Brazilian Coast

open access: yesMarine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Humpback whales (Megaptera novaeangliae) from breeding stock A migrate annually between Antarctic feeding grounds (~65° S) and Brazilian breeding areas (~17° S). Traditionally considered to fast during migration, recent feeding observations and increased strandings along southeastern Brazil (~23° S) raise questions about possible shifts in ...
Daniel Fonseca Zappa   +8 more
wiley   +1 more source

The auditory system of the minke whale (Balaenoptera acutorostrata) : a potential fatty sound reception pathway in a mysticete cetacean [PDF]

open access: yes, 2012
Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at the Massachusetts Institute of Technology and the Woods Hole Oceanographic Institution September 2012Despite widespread concerns about the effects of ...
Yamato, Maya
core   +1 more source

New Evidence of the Feeding Behaviors of Coronodon and the Origin of Filter Feeding in Mysticetes (Mammalia: Cetacea) Revisited

open access: yesDiversity
Coronodon includes species of basal toothed mysticetes that were initially interpreted as engaging in raptorial feeding and dental filtration. Here, the feeding of this extinct genus is revisited based on recently described specimens and species ...
Jonathan H. Geisler   +2 more
doaj   +1 more source

Ecological Competition Between Fin Whales, Blue Whales, and Their Hybrids

open access: yesMarine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Hybridization among cetaceans has been documented across multiple species. Within the Balaenopteridae family, most documented cases involve blue and fin whales, raising concerns about impacts on species recovery, particularly that of the highly endangered blue whale.
Alex Aguilar   +8 more
wiley   +1 more source

Citizen Science Data Reveal Humpback Whales Feeding Along the Eastern Coast of Australia

open access: yes
Marine Mammal Science, Volume 42, Issue 4, October 2026.
Sarah McCulloch   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy