Results 31 to 40 of about 2,089 (212)

Revision of the Halitherium-species complex (Mammalia, Sirenia) from the late Eocene to early Miocene of Central Europe and North America [PDF]

, 2014
Die zu den Sirenia, oder Seekühen, zählende Gattung Halitherium ist mit Arten aus dem Obereozän bis Untermiozän bekannt. Obwohl Halitherium als monophyletisch angesehen wird, bestätigen alle bisherigen phylogenetischen Analysen die Paraphylie dieser ...
Voß, Manja
core   +1 more source

Modelling the Uncertainty of Slope Estimation from a Lidar-Derived Dem: a Case Study from a Large-Scale Area in the Czech Republic / Modelovanie Neistoty Vo Výpočte Sklonov Z Lidarových Dmr; Prípadová Štúdia Vybraného Malého Územia V Čr

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, Podhoranyi Michal, Cirbus Juraj, Devečka Branislav, Bakay Ladislav   +4 more
doaj   +1 more source

First records of the Indo-Pacific Finless Porpoise Neophocaena phocaenoides (G. Cuvier, 1829) (Cetartiodactyla: Phocoenidae) from Sri Lanka

Journal of Threatened Taxa, 2017
Thirty species of marine mammals have been recorded from Sri Lanka.  Amongst them the Indo-Pacific Finless Porpoise Neophocaena phocaenoides is the only representative of the family Phocoenidae.
Ranil P. Nanayakkara, Thomas A. Jefferson, Sandaruwan Abayaratne   +2 more
doaj   +1 more source

The myology of the Amazonian Manatee, Trichechus inunguis (Natterer) (Mammalia: Sirenia) [PDF]

Acta Amazonica, 1978
: The muscles of the Amazonian manatee are described and compared with those of other manatees and the dugong. Maps of muscle attachments and data on weights of muscles are included. The manatee species differ in the forms of the mm.
Daryl P. Domning
doaj   +1 more source

Microsatellite Polymorphism and the Population Structure of Dugongs (Dugong dugon) in Thailand

Animals, 2022
The dugong (Dugong dugon) is an endangered species of marine mammals, so knowledge of genetic diversity of these populations is important for conservation planning within different habitats.
Anocha Poommouang, Promporn Piboon, Kittisak Buddhachat, Janine L. Brown, Wannapimol Kriangwanich, Siriwadee Chomdej, Jatupol Kampuansai, Supamit Mekchay, Patcharaporn Kaewmong, Kongkiat Kittiwattanawong, Korakot Nganvongpanit   +10 more
doaj   +1 more source

Figure 16 in Neurocranial bones are key to untangling the sea cow evolutionary tree: osteology of the skull of Sobrarbesiren cardieli (Mammalia: Pan-Sirenia)

, 2022
Figure 16. Synapomorphies common to all the most parsimonious trees mapped on the implied weighting consensus topology. The six new characters (223-228) described in the present study are mapped.
Díaz-Berenguer, Ester, Badiola, Ainara, Canudo, José Ignacio, Moreno-Azanza, Miguel   +3 more
core   +1 more source

An early Miocene dugongine (Sirenia: Dugongidae) from Panama

, 2019
Herein, we describe a new early Miocene dugongine from marine deposits of the Culebra Cut (Gaillard Cut) of the Panama Canal. The new taxon, Culebratherium alemani, gen. et sp.
Jorge Velez-Juarbe (185842), Aaron R. Wood (728260)   +1 more
core   +1 more source

NEW SIRENIAN RECORD FROM LOWER PLIOCENE SEDIMENTS OF TUSCANY (ITALY)

Rivista Italiana di Paleontologia e Stratigrafia, 2007
A left humerus of a sirenian found in the upper part of a marine succession from Camigliano (Siena, Italy) is described. Foraminiferal assemblages reveal that this humerus belongs to a specimen living during the early Zanclean (Globorotalia margaritae ...
SILVIA SORBI, STEFANO CLAUDIO VAIANI
doaj   +1 more source

Comparing generative AI with native speakers in terms of request expressions in Japanese

Discover Education
Generative artificial intelligence (GenAI) tools are increasingly integrated into language education, yet their capacity to model nuanced pragmatic competence remains a critical area of investigation.
Yijun Chen, Peng Yue, Henry Davidge
doaj   +1 more source

Microplastics in large marine herbivores: Florida manatees (Trichechus manatus latirostris) in Tampa Bay

Frontiers in Ecology and Evolution, 2023
Although there is growing concern about ingestion of microplastics by marine organisms, little research has been conducted on marine herbivores. This is the first study to document microplastic ingestion within the family Sirenia.
Shannon Gowans, Amy N. S. Siuda
doaj   +1 more source