Results 71 to 80 of about 2,310 (195)

Life History Parameters to Inform Pattern of Prenatal Investment in Marine Mammals

open access: yesJournal of Marine Science and Engineering, 2023
Marine mammals are a diverse group of aquatic animals that exhibit wide variation in body size, living conditions, breeding habitat, social behaviour and phylogeny.
Xiaoyu Huang   +4 more
doaj   +1 more source

NEW SIRENIAN FINDINGS FROM CRETE ISLAND

open access: yesBulletin of the Geological Society of Greece, 2017
In the last five years, the discovery of several new localities of fossil Sirenians found in the Neogene sediments of Crete has increased drastically the number of sirenian localities on the island. Some of the most important findings consist of almost complete post cranial skeletons (localities of Stilos, Panassos near Zaros and Tripitos in Agia Fotia
Svana, K., Iliopoulos, G., Fassoulas, C.
openaire   +3 more sources

Tooth wear and dental calculus in a group of orca (Orcinus orca) stranded on the New Zealand southern coast

open access: yesJournal of the Royal Society of New Zealand, Volume 55, Issue 6, Page 2042-2059, December 2025.
ABSTRACT In 2014, a group of nine orca stranded in Te Waewae Bay, Western Southland, and their remains were collected, processed and studied in partnership with Ōraka Aparima Rūnaka. A total of 436 teeth were analysed to determine the location, type and intensity scores of tooth wear.
Carolina Loch   +8 more
wiley   +1 more source

Ausgestorbene Meeresküstenungetüme τροχοί resp. rotae

open access: yesErga-Logoi, 2019
The paper discuss Claudius Aelian’s testimony concerning mysterious sea monsters called τροχοί (NA XIII 20). According to Aelian, these gigantic but timid animals swim in droves close to the shore.
Elwira Kaczynska   +2 more
doaj   +1 more source

THE NEOGENE EURO-NORTH AFRICAN SIRENIA: PHYLOGENETIC AND SYSTEMATIC STUDY, PALAEOECOLOGICAL AND PALAEOBIOGEOGRAPHIC CONSIDERATIONS [PDF]

open access: yes, 2008
The evolution of the Neogene sirenians along the Euro-North African coasts (southern North Sea, northeastern Atlantic, Mediterranean and Paratethys) has been investigated in correlation with the palaeogeographic and palaeoclimatic evolution of the region.
SORBI, SILVIA
core  

Chave para identificação de mamíferos da região amazônica brasileira com exceção dos quirópteros e primatas [PDF]

open access: yes, 1982
Apresenta-se uma chave para identificar os mamíferos encontrados na região amazônica brasileira, excluídos os morcegos e macacos. Esta chave utiliza quantidade mínima de termos técnicos e poderá ser usada tanto por pessoas sem conhecimentos básicos, como
Peterson, Norman E., Pine, Ronald H .
core   +2 more sources

Ocurrence of Cryptosporidium spp. in Amazonian manatees (Trichechus inunguis, Natterer, 1883) [PDF]

open access: yesBiotemas, 2007
The apicomplexa protozoa Cryptosporidium infects several mammals, including terrestrial and aquatic species. In the epidemiology of this infection, the ingestion of water and/or food contamined with oocysts comprises the main mechanism of transmission to
Maria Aparecida da Glória Faustino   +8 more
doaj  

Comparative taphonomy, taphofacies, and bonebeds of the Mio-Pliocene Purisima Formation, central California: strong physical control on marine vertebrate preservation in shallow marine settings. [PDF]

open access: yesPLoS ONE, 2014
Taphonomic study of marine vertebrate remains has traditionally focused on single skeletons, lagerstätten, or bonebed genesis with few attempts to document environmental gradients in preservation. As such, establishment of a concrete taphonomic model for
Robert W Boessenecker   +2 more
doaj   +1 more source

Marine Mammal Species of India [PDF]

open access: yes, 2012
Central Marine Fisheries Research Institute has collected and published information on occasional strandings, sightings and gear entanglement of marine mammals for more than 50 years from a vast network of trained field staff located at its research and ...
Jeyabaskaran, R, Vivekanandan, E
core  

Population structure of Dugong dugon across the Indo-Pacific revealed by historical mitogenomes

open access: yesRoyal Society Open Science
Sirenia, an iconic marine taxon with a tropical and subtropical worldwide distribution, face an uncertain future. All species are designated ‘Vulnerable’ to extinction by the IUCN.
Lydia Hildebrand Furness   +10 more
doaj   +1 more source

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