Results 61 to 70 of about 12,004 (204)

Recent whale strandings in northern Tasmania [PDF]

open access: yes, 1975
Three strandings of whales have recently occurred on the north coast of Tasmania. They involve a single pilot whale, Globicephala sp., amd two large schools of the false killer whale, Pseudorca ...
Green, RH, Scott, EOG
core   +3 more sources

Cephalopods from the stomachs of sperm whales taken off California [PDF]

open access: yes, 1989
Cephalopod remains (beaks, bodies, and parts of bodies) were collected from the stomachs of 157 sperm whales (Physeter macrocephalus) taken off central California (lat. 37°-39°N).
Fiscus, Clifford H.   +2 more
core  

μCeta: A Set of Cetacean‐Specific Primers for Environmental DNA Metabarcoding With Minimal Amplification of Non‐Target Vertebrates

open access: yesEnvironmental DNA, Volume 7, Issue 5, September–October 2025.
Cetacean eDNA metabarcoding results from the aquarium pool samples using new cetacean‐specific primers. μCeta shows superior performance to detect and differentiate different cetacean species. ABSTRACT Biodiversity monitoring is crucial for understanding ecosystem dynamics and species distributions, particularly in the context of anthropogenic impacts ...
Masayuki Ushio   +7 more
wiley   +1 more source

Direct Contact Among Galactic Civilizations by Relativistic Interstellar Spaceflight [PDF]

open access: yes, 1962
Direct contact among galactic populations by relativistic interstellar ...
Sagan, Carl
core   +1 more source

Introducing FAMM: An Open‐Access Database of Fossil Arctic Marine Mammals

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 9, September 2025.
ABSTRACT Motivation The Arctic is currently experiencing the strongest effects of climate change on Earth. These effects, including sea ice loss, are already modifying the ecologies of the 11 species of marine mammals found in the Arctic year‐round.
Nicholas A. Freymueller   +5 more
wiley   +1 more source

New light on the trophic ecology of Carcharodon hastalis from teeth embedded in Miocene cetacean vertebrae from Calvert Cliffs in Maryland, USA

open access: yesActa Palaeontologica Polonica
Recent isotopic analyses of the teeth of the extinct lamnid Carcharodon hastalis showed that it fed at a comparable trophic level as was the fossil and modern great white shark, Carcharodon carcharias. Although there are many examples of shark bite marks
Stephen J. Godfrey   +5 more
doaj   +1 more source

Catalog of Osteological Collections of Aquatic Mammals from Mexico [PDF]

open access: yes, 1991
This paper compiles available information on osteological and other anatomical specimens of at least 51 species of aquatic mammals (34 extant, one recently extinct and 16 fossil) collected in Mexico between 1868 and 1990 and housed in 29 scientific ...
Vidal, Omar
core  

Assessing Cetacean Habitat Suitability in the Northeast Pacific From Citizen Science Data

open access: yesJournal of Biogeography, Volume 52, Issue 9, September 2025.
ABSTRACT Aim Citizen science is an important source of biodiversity information, particularly for gathering information on species distributions across large geographic areas. However, there are challenges with spatial and species biases, and variation in effort in citizen science data.
Lauren E. Dares, Chloe V. Robinson
wiley   +1 more source

Primeiros registros de encalhe de Ziphius cavirostris (Cetacea, Odontoceti) na costa do Espírito Santo, Brasil

open access: yesBiotemas, 2010
O presente trabalho reúne os primeiros registros de encalhe de Ziphius cavirostris (Ziphius cavirostris Cuvier, 1823) (Cetacea, Odontoceti) no Estado do Espírito Santo, Brasil.
Luis Felipe Silva Pereira Mayorga   +2 more
doaj   +1 more source

Updated revision of the marine mammals collection housed at the Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (Buenos Aires, Argentina) [PDF]

open access: yes, 2010
Se realizó una revisión de los ejemplares de la Colección de Mamíferos Marinos del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". La misma indicó que del total de ejemplares catalogados (n=378), el 56.9% corresponde a Cetacea mientras que ...
Bustos, Raimundo Lucas   +9 more
core  

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