Results 71 to 80 of about 11,568 (252)

A NEW FIND OF HEMISYNTRACHELUS (CETACEA, DELPHINIDAE) FROM PIACENZIAN SEDIMENTS OF RIO STRAMONTE (NORTHERN APENNINES, ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 1997
An incomplete skull of Hemisyntrachelus sp. (Cetacea, Delphinidae) is described from the Piacenzian clayey marls of Rio Stramonte (Piacenza, Italy). The new find confirms the abundance of Hemisyntrachelus in the peri-Adriatic area during the Pliocene.
GIOVANNI BIANUCCI
doaj   +1 more source

Generating Spatialised and Seasonal Deep‐Time Palaeoclimatic Information: Integration Into an Environmental‐Dependent Diversification Model

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 4, April 2025.
ABSTRACT Aim Testing the impact of climate on diversification is a major goal of evolutionary biology. Birth‐death models like palaeoenvironment‐dependent diversification (PDD) models, for example, allow exploring the potential correlations between diversification dynamics and past environmental changes, such as temperature, among other abiotic ...
Delphine Tardif   +4 more
wiley   +1 more source

The Bowhead Whale, Balaena mysticetus: Its Historic and Current Status [PDF]

open access: yes, 1995
The bowhead whale, Balaena mysticetus, is currently listed as endangered under the Endangered Species Act of 1973 and as depleted under the Marine Mammal Protection Act of 1972.
Rugh, David J., Shelden, Kim E. W.
core  

Understanding causes of morbidity and mortality in Southern Hemisphere small Odontoceti: a scoping review

open access: yesMammal Review, Volume 55, Issue 2, April 2025.
This review identifies key causes of morbidity and mortality in Southern Hemisphere small Odontoceti, highlighting significant anthropogenic threats and the enhanced need for conservation strategies. Key findings include high rates of entanglements and a diverse range of infectious pathogens. Abstract Marine mammals serve as sentinels for environmental
Rebecca Souter   +3 more
wiley   +1 more source

Anatomy and morphology adaptation of sea mammals [PDF]

open access: yes, 2010
Morski sisavci uključuju dvije brojne i široke grupe, Cetacea (kitovi) i Pinnipedia (tuljani, morski lavovi i morževi), te manje brojnu grupu Sirenia. Svaka grupa morskih sisavaca je evoluirala od pretka na kopnu te se sekundarno vratila životu u vodi ...
Blažeković, Kristina
core   +2 more sources

A phylogenomic analysis of the role and timing of molecular adaptation in the aquatic transition of cetartiodactyl mammals [PDF]

open access: yes, 2015
This work was funded by the European Research Council (ERC 1076 Starting grant no. 310482) awarded to S.J.R.
Bertelsen, MF   +6 more
core   +2 more sources

Review of the Oligocene Cetacea

open access: yesSystematic Zoology, 1976
Whitmore, F. C., Jr., and Sanders, A. E. (U.S. Geological Survey, National Museum of Natural History, Washington, D.C. 20244 and The Charleston Museum, 121 Rutledge Avenue, Charleston, South Carolina 29401). 1976. Review of the Oligocene Cetacea. Syst. Zool.
Whitmore, Frank C, Jr.   +1 more
openaire   +3 more sources

Whale Collections and Exhibitions at the Natural History Museum of the University of Pisa (Italy)

open access: yesHeritage
The Natural History Museum of the University of Pisa hosts the most important osteological collection of extant cetaceans in Italy as well as one of the most relevant all over Europe.
Simone Farina   +5 more
doaj   +1 more source

Validated Environmental DNA Assay for Detection of the Rare Rice's Whale (Balaenoptera ricei)

open access: yesEnvironmental DNA, Volume 7, Issue 2, March/April 2025.
The first eDNA assay was developed to detect the presence of the Rice's whale from environmental samples. This validated qPCR assay is highly sensitive and species‐specific and can be utilized in future studies to better understand the temporal and spatial distribution of this rare and endangered species.
Lynsey A. Wilcox Talbot   +5 more
wiley   +1 more source

Cetacea Brisson 1762

open access: yes, 2018
ORDER CETACEA Brisson, 1762 Eight families, 26 genera and 37 species of cetaceans that occur in Korea are classified in two Suborders, Mysticeti and Odontoceti, occur in Korea. We followed the List of Marine Mammal Species and Subspecies (Committee on Taxonomy 2014) for the common and scientific names of Korean cetaceans. Except for species listed
Jo, Yeong-Seok   +2 more
openaire   +2 more sources

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