Results 51 to 60 of about 954 (183)

The Battle of Helminths Deep: Molecular Insights Into Oegopsid Squid Parasites in Aotearoa New Zealand

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Cephalopods play crucial roles in marine ecosystems due to their diverse and indispensable contributions to trophic webs. However, parasitological research on cephalopods remains limited in Aotearoa New Zealand (NZ), despite the commercial significance of certain squid species and the zoonotic potential of the parasites within them. This study aimed to
Chen‐Hua Li   +8 more
wiley   +1 more source

Impacts of Navy Sonar on Whales and Dolphins: Now beyond a Smoking Gun?

open access: yesFrontiers in Marine Science, 2017
The risks military sonar poses to cetaceans received international attention with a highly-publicized mass stranding of Cuvier's beaked whales (Ziphius cavirostris), Blainville's beaked whales (Mesoplodon densirostris), and northern minke whales ...
E. C. M. Parsons
doaj   +1 more source

Size Disparity in Putative Primate Adaptive Radiations and Other Mammalian Clades

open access: yesAmerican Journal of Biological Anthropology, Volume 189, Issue 4, April 2026.
ABSTRACT Introduction Adaptive radiation is commonly viewed as the rapid production of phenotypic disparity and taxonomic diversity. Among primates, two clades have been identified as potential adaptive radiations: the lemurs of Madagascar and the platyrrhines of the Americas. This study examines these clades for one of the proposed signals of adaptive
Jeremiah E. Scott
wiley   +1 more source

Pygmy sperm whales (Odontoceti, Kogiidae) from the Pliocene of Florida and North Carolina [PDF]

open access: yesJournal of Vertebrate Paleontology, 2016
We describe fossil kogiid periotics from the Lower Pliocene upper Bone Valley Formation in central Florida and the Lower to Upper Pliocene Yorktown Formation at Lee Creek Mine, North Carolina. The fossils show diagnostic characters that identify them as belonging to Kogiidae, such as three spines in the anterior process, presence of an incudal process,
Jorge Vélez‐Juarbe   +2 more
openaire   +4 more sources

Geographical and Seasonal Distribution of Australian Pygmy Right Whales (Caperea marginata) Based on Passive Acoustics

open access: yesMarine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT The pygmy right whale (Caperea marginata) is one of the least studied mysticete species. To shed light on its geographic and seasonal distribution, we compiled archival acoustic recordings from 26 sites across southern Australia and developed a deep‐learning detector for pygmy right whale “doublet” vocalizations.
Paul Nguyen Hong Duc   +11 more
wiley   +1 more source

The Ecology of Cuvier’s beaked whale, Ziphius cavirostris (Cetacea: Ziphiidae), in the Bay of Biscay [PDF]

open access: yes, 2010
This dissertation introduces the habitat use and spatial-temporal distribution of Cuvier’s beaked whale (Ziphius cavirostris, Cuvier, 1823) in the Bay of Biscay, from surveys carried out by the Biscay Dolphin Research Programme between 1995 and 2007.
Smith, Jaclyn
core  

Living Near the Surface: Dive Behavior of Sei Whales (Balaenoptera borealis) in the Southwestern Atlantic Ocean

open access: yesMarine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT Understanding the diving behavior of baleen whales in tropical breeding areas is essential for evaluating both ecological functions and anthropogenic threats. In this study, we combined satellite transmitters and generalized additive mixed models (GAMMs) to investigate the dive behavior of sei whales (Balaenoptera borealis) in Santos Basin (SB)
Clarêncio Gomes Baracho‐Neto   +5 more
wiley   +1 more source

Seeing Through the “Clouds” With Molecular “Eyes”. First eDNA‐Based Detections of Pygmy Sperm Whale (Kogia breviceps) in the Mediterranean Sea

open access: yesMammal Review, Volume 56, Issue 1, March 2026.
For the first time, environmental DNA (eDNA) from the Mediterranean Sea reveals the cryptic presence of the pygmy sperm whale (Kogia breviceps). Analysis of 393 samples detected repeated, spatiotemporally structured molecular signals, suggesting a resident population.
Elena Valsecchi   +7 more
wiley   +1 more source

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle   +309 more
wiley   +1 more source

Stranding of pygmy sperm whale, Kogia breviceps (de Blainville, 1838), in eastern French Guiana

open access: yes, 2020
This short communication presents the first stranding record for pygmy sperm whale in French ...
Tribot, Jérémie   +8 more
core  

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