Results 21 to 30 of about 4,029 (221)
Rivista Italiana di Paleontologia e Stratigrafia, 2003 Records of Metaxytherium medium (Mammalia: Sirenia) from Tononian (Late Miocene) sediments from che Arenaria di Ponsano Formation (Tuscany, Italy) are described.
GIOVANNI BIANUCCI, WALTER. LANDINI
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Morphological and systematic re-assessment of the late Oligocene “Halitherium” bellunense reveals a new crown group genus of Sirenia [PDF]
Acta Palaeontologica Polonica, 2017 “Halitherium” bellunense is exclusively known from a single individual from upper Oligocene glauconitic sandstone near Belluno, northern Italy. According to a review of its morphological basis, which consists of associated cranial elements, some ...
Manja Voss +2 more
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Using osteological measurements to estimate body length in Amazonian manatees [PDF]
Acta AmazonicaBody length is an important parameter in morphological, ecological and behavioral studies of a species and contributes to the understanding of the body condition of individuals.
Gisele de Castro Maciel VALDEVINO +2 more
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Open Research Europe, 2021 Background: The study of regressive evolution has yielded a wealth of examples where the underlying genes bear molecular signatures of trait degradation, such as pseudogenization or deletion. Typically, it appears that such disrupted genes are limited to
Mark S. Springer +7 more
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Confirmação da relação entre peixes-bois, "hyraxes" e elefantes, por meio do estudo da proteína das lentes dos olhos () [PDF]
Acta Amazonica, 1980 Resumo As relações filogenéticas entre os membros da super-ordem Paenungulata, os peixes-bois, elefantes e "hyraxes", foram investigadas, utilizando-se a seqüência de análises de aminoácidos da proteína oc A do cristalino da lente dos olhos destes ...
W. W. de Jong, A. Zweers
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A new Oligocene site with terrestrial mammals and a selachian fauna from Minqar Tibaghbagh, the western Desert of Egypt [PDF]
, 2017 A new fossil site at Minqar Tibaghbagh, east of Siwa, in the Egyptian Western Desert is described. This represents the first place in Egypt outside the Fayum Depression yielding Paleogene, terrestrial mammals.
Bosselaers, M. +5 more
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Envigogika, 2021 Napriek rozmachu sociálnych sietí prostriedky masovej komunikácie (masmédiá) naďalej zohrávajú dôležitú a nezastupiteľnú úlohu v spoločnosti. Od šírenia informácií, cez formovanie verejného povedomia až po relax a zábavu- V príspevku sme sa zamerali na ...
Mikuláš Huba
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Complete mitochondrial genome of the Florida manatee (Trichechus manatus latirotris, Sirenia) [PDF]
Genetics and Molecular Biology, 2020 The Florida manatee (Trichechus manatus latirostris) is an endangered subspecies of the West Indian manatee (T. manatus), which inhabits inland and marine waters of southeastern United States.
Sibelle T. Vilaça, Fabricio R. Santos
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GeoScience Engineering, 2013 Táto práca zhŕňa metódu a výsledky modelovania chýb a analýzu šírenia chýb vo výpočte sklonov z DMR získaných LIDAR-om v skúmanej lokalite okolia sútoku riek Olše a Stonávka. V terénnych analýzach výstupy uvedenej analýzy sú vždy funkciou vstupu.
Mudron Ivan +4 more
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Inactivation of thermogenic UCP1 as a historical contingency in multiple placental mammal clades [PDF]
, 2017 Mitochondrial uncoupling protein 1 (UCP1) is essential for nonshivering thermogenesis in brown adipose tissue and is widely accepted to have played a key thermoregulatory role in small-bodied and neonatal placental mammals that enabled the exploitation ...
Alexander +52 more
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