Results 101 to 110 of about 2,310 (195)

First record of a ‘fish’ blood fluke (Digenea: Aporocotylidae) from a marine mammal: Cardicola dhangali n. sp.

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2019
We describe the first known blood fluke from a marine mammal, the dugong, Dugong dugon (Sirenia: Dugongidae), which represents a new species of aporocotylid, Cardicola dhangali n. sp. (Digenea: Aporocotylidae).
Kate Suzanne Hutson   +2 more
doaj   +1 more source

Interpreting spotted dolphin age distributions [PDF]

open access: yes, 1984
Previous work has determined the age distribution from a sample of spotted dolphins (Stenella attenuata) killed in the eastern Pacific tuna purse-seine fishery.
Barlow, Jay, Hohn, Aleta A.
core  

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  

From teeth to pad: tooth loss and development of keratinous structures in sirenians. [PDF]

open access: yesProc Biol Sci, 2023
Hautier L   +7 more
europepmc   +1 more source

On the native status of the southern right whale Eubalaena australis in Peru [PDF]

open access: yes, 2009
The native status of the southern right whale in Peruvian waters is now firmly supported by six confirmed sightings, including four cow-calf pairs, the northernmost at Pucusana (12°29’S,76°48’W) and off San Bartolo (12°24’S,77°11’W).
Santillán, L.   +2 more
core  

Amazonian manatee critical habitat revealed by artificial intelligence‐based passive acoustic techniques

open access: yesRemote Sensing in Ecology and Conservation
For many species at risk, monitoring challenges related to low visual detectability and elusive behavior limit the use of traditional visual surveys to collect critical information, hindering the development of sound conservation strategies.
Florence Erbs   +5 more
doaj   +1 more source

Fall 1999 [PDF]

open access: yes, 1999
https://nsuworks.nova.edu/occ_currents/1039/thumbnail ...
NSU Oceanographic Center
core   +1 more source

Survey of the pelagic fisheries of the world Part I: General Considerations [PDF]

open access: yes, 1949
It has been a great privilege to be asked to open the discussion on the World Pelagic Fisheries in the symposium arranged by Dr. G. L. Kesteven as part of the proceedings of the Singapore Inaugural Meeting of the Indo-Pacific Fisheries Council.
Rao, H S
core  

On the supposed former Existence of a Sirenian

open access: yesProceedings of the Zoological Society of London, 1899
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Spring/Summer 2001 [PDF]

open access: yes, 2001
https://nsuworks.nova.edu/occ_currents/1036/thumbnail ...
NSU Oceanographic Center
core   +1 more source

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