Results 91 to 100 of about 3,951 (203)
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
Középső-miocén sziláscet (Cetacea: Mysticeti) humerusok a Pécs, danitzpusztai homokbányából
Az utóbbi húsz év gyűjtéseinek köszönhetően nagy mennyiségű sziláscet felkarcsont került elő egyetlen lelőhelyről, a Pécs melletti danitzpusztai homokbányából. A vizsgált humerusok a középső-miocénből (szarmata, badeni?) áthalmozottan, a pannóniai homokban találhatók. A területről összesen 19 db — kettő kivételével — közgyűjteményben elhelyezett ...
openaire +3 more sources
Abstract Since its description in 1840, the toothed whale Squalodon was conceptualized as a transitional form between archaeocetes‐like Basilosaurus and the modern toothed whales (Odontoceti). The cranial morphology of Squalodon approximates that of modern odontocetes; however, their dental patterning more closely resembles that of archaeocetes ...
Margot D. Nelson +2 more
wiley +1 more source
Environmental enrichment for Killer whales Orcinus orca at zoological institutions: untried and untested [PDF]
Despite a history in zoological institutions stretching back more than 50 years, with associated improvements in husbandry and breeding, the keeping of Killer whales Orcinus orca in zoos and aquariums has become highly controversial.
Kitchener, A.C., Law, G.
core +1 more source
New metric products, movies and 3D models from old stereopairs and their application to the in situ palaeontological site of Ambrona [PDF]
[ES] Este artículo está basado en la información del siguiente proyecto:● LDGP_mem_006-1: "[S_Ambrona_Insitu] Levantamiento fotogramétrico del yacimiento paleontológico “Museo in situ” de Ambrona (Soria)", http://hdl.handle.net/10810/7353● LDGP_mem_006-1:
Lopetegi Galarraga, Ane +5 more
core +1 more source
Herpetocetine (Cetacea: Mysticeti) dentaries from the Upper Miocene Santa Margarita Sandstone of Central California [PDF]
Two fossil baleen whale (Mysticeti) dentaries from the Upper Miocene (10–12 Ma) Santa Margarita Sandstone of Central California preserve several distinct features similar to the enigmatic herpetocetine whale Herpetocetus. These features include an elongate coronoid process, a mandibular condyle with a planar articular surface, and a posteriorly ...
openaire +3 more sources
Overview of marine mammals and their endangerment in the Adriatic sea [PDF]
Sisavci nastanjuju sva kopnena i morska staništa. Pravi sisavci razvili su se prije 220 milijuna godina i do danas zadržali osnovne tjelesne karakteristike među vrstama.
Šoštarić, Sonja
core +2 more sources
Social behaviour of dolphins [PDF]
Dupini (Delphinidae) su najraznovrsnija porodica morskih sisavaca. Spadaju u red kitova (Cetacea). Niz specifičnih prilagodbi na život u moru, vrlo razvijen mozak i izrazita inteligencija ih izdvaja od ostalih skupina sisavaca.
Nikšić, Sara
core
The Miocene Pisco Formation (East Pisco Basin, Peru) is renowned for its abundant, well-preserved fossils of marine vertebrates, representing one of the most spectacular and complete records of Neogene marine vertebrates worldwide.
Giulia Bosio +16 more
doaj +1 more source
Anatomy and morphology adaptation of sea mammals [PDF]
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

