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| Registros recuperados: 34 | |
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| Richard,Enrique; Juliá,Juan Pablo. |
| The trophic spectrum of the Brown brocket deer, Mazama gouazoubira Fischer, 1814, was analyzed between September 1993 to February 1994, in a secondary environment of Yungas, Argentina and in semicaptivity conditions. Seventy three vegetable species and two fungi species were recorded. It was registered also the consumption of ticks, salt, land, bricks and scats of another animals. The main vegetable parts consumed in order of importance were young leaves and outbreaks (green parts), fruit and flowers. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cervidae; Diet; Geophagia; Osteophagia; Mammalia. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212001000100015 |
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| Teta,Pablo; Abba,Agustín M; Cassini,Guillermo H; Flores,David A; Galliari,Carlos A; Lucero,Sergio O; Ramírez,Mariano. |
| Se presenta una lista revisada de los mamíferos de Argentina, incorporando los cambios taxonómicos recientes y los nuevos registros para el país producidos desde la publicación de un listado previo en 2006. Se registraron 409 especies nativas, correspondientes a 181 géneros, 46 familias y 12 órdenes, más 23 especies introducidas con poblaciones silvestres. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: América del Sur; Lista de especies; Mammalia; Taxonomía. |
| Ano: 2018 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832018000100015 |
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| Morales, J.; Pozo, M.; Silva, P.G.; Domingo, M.S.; López-Antoñanzas, R.; Álvarez Sierra, A.; Antón, M.; Martín Escorza, C.; Quiralte, V.; Salesa, M.J.; Sánchez, I.M.; Azanza, B.; Calvo, J.P.; Carrasco, P.; García-Paredes, I.; Knoll, F.; Hernández Fernández, M.; Hoek Ostende, L.W. van den; Merino, L.; Meulen, A.J. van der; Montoya, P.; Peigné, S.; Peláez-Campomanes, P.; Sánchez-Marco, A.; Turner, A.; Abella, J.; Alcalde, G.M.; Andrés, M.; DeMiguel, D.; Cantalapiedra, J.L.; Fraile, S.; García Yelo, B.A.; Gómez Cano, A.R.; López Guerrero, P.; Oliver Pérez, A.; Siliceo, G.. |
| The Cerro de los Batallones (Los Batallones Butte) is located in the central-northern area of the Madrid Basin, central Spain. Nine vertebrates localities containing a large variety of mammals of Upper Vallesian Age (Late Miocene) have been found associated with the sediments forming the butte. From bottom to top, these sediments consist of magnesian lutite beds (Unit I), paleosols formed of sepiolite and opal (Unit II), and siliclastic, marlstone and carbonate beds (Unit III). The set of ERT profiles developed in Los Batallones Butte have demonstrate that electrical imaging techniques are an estimable tool for the characterization and prospecting of fossil sites developed in fine-grained siliciclastic sequences. These localities contain an exceptionally... |
| Tipo: Part of book or chapter of book |
Palavras-chave: Mammalia; Miocene; Cerro de los Batallones; 38.22; 42.84. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/327989 |
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| Hoek Ostende, L.W. van den; Reumer, J.W.F.; Doukas, C.S.. |
| The Working-group on Insectivores from the Neogene of Eurasia (WINE) recently published an overview of the fossil record of insectivores from various European countries. The data thus gathered gives a good impression of the Neogene fossil record of this group. Although most localities are known from Spain, the Central European record has been studied in more detail. The lowermost and late Miocene are as yet relatively poorly documented, particularly in Central Europe. Throughout the Neogene the Central European record is geographically biased, most of our knowledge for a particular timeframe coming from one particular area. Overall the documentation of the fossil record appears to be adequate. Countries for which the fossil record has not been recorded in... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mammalia; Insectivora; Neogene; Eurasia; 38.22; 42.84. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/327831 |
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| Noldus, L.P.J.J.; Klerk, R.J.J. De. |
| This study of the Harbour Porpoise Phocoena phocoena (Linnaeus, 1758) has been undertaken in order to find out whether differences in size and growth rate between the skulls of males and females could be demonstrated. Stuart & Morejohn (1980) have established this phenomenon in the population of the north-eastern Pacific. The material on which this study is based, consists of 76 skulls present in the collection of the Rijksmuseum van Natuurlijke Historie (RMNH), Leiden. They all belong to specimens stranded on the Dutch coast. In order to determine the age, of all these specimens the number of dentinal growth layer groups (GLG) in the teeth was counted. Thereupon 32 cranial characters were measured of each skull; these measurements were plotted against... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mammalia; Cetacea; Phocoenidae; Phocoena phocoena; North Sea; Skull; Growth; Teeth; Age determination; 42.84. |
| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/319036 |
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| Smeenk, C.. |
| The identity of an old female specimen of Pseudocheirus peregrinus (Boddaert, 1785) in the National Museum of Natural History, Leiden, is discussed and the early descriptions and nomenclatural history of the species are reviewed. The assumption by Temminck (1824) and Jentink (1888) that the animal originated from one of Cook’s expeditions is extensively considered, since in that case it would be the holotype of Didelphis peregrinus Boddaert, 1785 and of some objective synonyms. The documentation of the specimen is insufficient to draw a definitive conclusion. However, the damage to the facial skin of the animal collected at Endeavour River in 1770 mentioned by Pennant (1781) would agree with the state of the Leiden specimen, which must have been badly... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mammalia; Diprotodontia; Pseudocheiridae; Pseudocheirus peregrinus; Holotype; History; Nomenclature; Cook; Banks; Australia; 42.84. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/311949 |
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| Glas, G.H.. |
| The present distribution of bats (Chiroptera) in The Netherlands is documented and discussed. For each species a map is given illustrating the distribution before and after 1970. Where available, data are presented on migration, population trends, nursing colonies, roosts and hibernation sites, reproduction, and other data such as foraging behaviour, etc. Each chapter dealing with a particular species is followed by an English summary, to which the reader is referred for further information. Most species have decreased since 1970. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mammalia; Chiroptera; Distribution; The Netherlands.; 42.84. |
| Ano: 1986 |
URL: http://www.repository.naturalis.nl/record/317234 |
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| ALBERDI,MARÍA TERESA; PRADO,JOSÉ LUIS; LÓPEZ,PATRICIO; LABARCA,RAFAEL; MARTÍNEZ,ISMAEL. |
| Se describen restos del género Hippidion procedentes de la zona del desierto de Atacama (Calama, Segunda Región de Chile). El conjunto analizado corresponde a un esqueleto bastante completo proveniente del yacimiento Betecsa 1, así como escasas unidades del yacimiento Kamac Mayu. En ambos sitios se identifica H. saldiasi. A partir de dos dataciones radiométricas por AMS del ejemplar estudiado, los restos se sitúan estratigráficamente en el Pleistoceno Superior (21.070 ± 100 AP y 21.380 ± 100 14C AP). Se infieren datos ambientales y de dieta a partir de análisis de isótopos estables en los restos de Hippidion saldiasi del sitio Betecsa 1 cuyo valor de δ13C en hueso fue de -15,45 y el valor en esmalte de dientes fue de -16,68, sugiriendo una... |
| Tipo: Journal article |
Palavras-chave: Hippidion saldiasi; Mammalia; Perissodactyla; Pleistoceno; Chile. |
| Ano: 2007 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2007000200003 |
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| SAMANIEGO,HORACIO; MARQUET,PABLO A. |
| Understanding species richness spatial distribution is of fundamental importance to face the current biodiversity crisis that affects biotas around the world. Taxonomical covariation in species occurrence may offer the possibility to identify common factors that restrict species richness, as well as some guidelines to the identification of key areas for conservation purposes. To this aim, we analyze the geographic distribution of mammals and butterflies in Chile using 0.5° latitude and longitude quadrats. We found that, for both taxa, there is a strong bell-shaped latitudinal gradient in species richness with a peak at mid-latitudes (33-43° S). The results from multiple stepwise regression analysis shows that for both taxa productivity measured using the... |
| Tipo: Journal article |
Palavras-chave: Lepidoptera; Mammalia; Chile; Latitudinal gradient; Species richness. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2009000100009 |
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| Bredt,Angelika; Uieda,Wilson; Magalhães,Edvard Dias. |
| Between 1989 and 1995, twenty caves in the Distrito Federal area in mid-western Brazil were assessed for bat species richness, frequency, spatial distribution, behavior, reproduction and inter-specific cohabitation. The general state of conservation of the caves was also assessed. Of the 20 caves studied, 12 were less than 100 m long, five between 100 m and 300 m, and three were longerthan 300 m. Twenty-two species of six different families were observed: 16 species belonged to Phyllostomidae, two to Vespertilionidae and Mormoopidae and one to Furipteridae and Emballonuridae. In this study, 17 species were characterized as Distrito Federal cave dwellers. The most prevalent were Desmodus rotundus, Glossophaga soricina and Carollia perspicillata. The least... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mammalia; Ecology; Behavior; Cave bats communities; Conservation; Neotropical region. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000300012 |
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| Registros recuperados: 34 | |
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