Didelphis albiventris in northern patagonia 115 unco, who provided valuable information on specimens collected in neuquen and rio negro. Get a printable copy pdf file of the complete article 3. Use of space by neotropical marsupial didelphis albiventris didelphimorphia. A population of the neotropical marsupial didelphis albiventris lund, 1840 living in an urban forest fragment was studied. The authors also wish to thank pablo teta, david flores and nicolas chimento for his comments on a previous version of this manuscript. The shape and size of the range will vary with availability of water and food and the health and mobility of the opossum. Files are available under licenses specified on their description page. Didelphis albiventris name homonyms didelphis albiventris lund, 1840 common names wei. Hepatozoon canis gamont near a leucocyte of a naturally infected didelphis albiventris from sao paulo, brazil.
Immunocytochemical study of the ontogeny of the marsupial. The karyotype of this species is essentially the same as those of most american marsupials with 22 chromosomes except d. Fortyone didelphis albiventris lund 1840 individuals were captured in 42. The prehensile tail is furred basally and naked for the rest of its length, save for a few scarce hairs. The animal positive in the microscopy was also pcrpositive for hepatozoon spp. Didelphis is nomadic and will remain in an area for two or three months before leaving to find a new home range with adequate food and water supplies.
In central argentina, 118 wild opossums were captured from 2005 to 2012. Didelphis albiventris lund, download help didelphis albiventris tsn genus, didelphis linnaeus, large american opossums. Together these three species form a clade that is most closely related to philander, the gray and black foureyed opossums jansa and voss, 2000. Navone 1992 documents the rictulariid nematode pterigodermatites. Another animal was positive only by pcr, so hepatozoon dna was detected in two d. Study on cranial and caudal mesenteric arteries in opossum didelphis albiventris. Didelphis albiventris pdf didelphis albiventris is also broadly distributed in eastern bolivia cerqueira. Didelphis albiventris is also broadly distributed in eastern bolivia cerqueira. Whiteeared opossum didelphis albiventris lund, 1840. At p5, the ventral skeletal muscle of the body wall additional file 5 d. Camp du tigre, french guiana 4 9 9 7 didelphis virginiana. Another peculiarity that supports this synanthropic behavior is the habit among the local human population of turning their backyards into rural areas by breeding animals, such as chickens and pigs, and maintaining a variety of fruit trees. Minas gerais, brazil 22 9 7 5 didelphis marsupialis.
Anatomical study of the opossum didelphis albiventris. Structural and ultrastructural aspects of folliculogenesis in. Mammal species of the world a taxonomic and geographic reference. The six species in the genus didelphis, commonly known as large american opossums, are members of the order didelphimorphia. Request pdf occurrence of gastrointestinal protozoa in didelphis albiventris opossum in the central region of rio grande do sul state the aim of this study was to evaluate the parasitism by. The infected rat was a reproductively active female, older than 20 months weighing 310 grams, which had recently bred and captured in autumn 2001. The masticatory mucosa corresponds to hard and gingiva, lining mucosa include lip, cheek and soft palate, while the lingual dorsum is the. Pdf which factors determine spatial segregation in the. The opossum didelphis have been considered as natural hosts of leishmania parasites in the new world, suggesting an important role in the epidemiology of visceral leishmaniasis vl.
This oftenupdated app combines a large number of pdf files from your android device, as well as many other useful features. Didelphis albiventris smith p 2007 fauna paraguay handbook of the mammals of paraguay number 1 whiteeared opossum didelphis albiventris pdf file 2. Whiteeared opossum range the whiteeared opossum didelphis albiventris is an opossum species found in argentina, bolivia, brazil, paraguay, and uruguay. It is a terrestrial and, sometimes, arboreal animal, and a habitat generalist, living in a wide range of different habitats. Whiteeared opossum didelphis albiventris inaturalist. Whiteeared opossum didelphis albiventris fauna paraguay. We analyzed phenotypic variation in whiteeared didelphis and its relevance to the current taxonomy of these opossums. First isolation of sarcocystis neurona from the south.
Homerange and space use by didelphis albiventris lund 1840. Whiteeared opossum didelphis albiventris longevity, ageing. Other articles where didelphis albiventris is discussed. The witheeared opossum, didelphisalbiventris lund, 1840 didelphidae.
Use of space by neotropical marsupial didelphis albiventris. Didelphis albiventris of the highlands in south america. Mar 28, 2018 the parasitism of ixodes loricatus neumann on whiteeared opposum, didelphis albiventris lund, was analysed in the southern ranges of both. National agricultural library archived file archived files. Didelphis albiventris naturally infected with hepatozoon. The whiteeared opossum didelphis albiventris is widely. The references cited in this survey are restricted as much as possible to the north american or virginia opossum, didelphis virginiana. How to combine pdf files into one document lifewire. Didelphis albiventris in mammal species of the world. Diet and seed dispersal of didelphis albiventris 3 snfe568 table 1. Whiteeared opossum didelphis albiventris fauna paraguay mammal image gallery photos videos sound recordings of vocalisations. Didelphis albiventris were captured in different areas of the city, kept at a wild animal rehabilitation center, and screened for l. Occurrence of gastrointestinal protozoa in didelphis.
Among six extant species that belong to the genus didelphis, only two d. Hostparasite association between didelphis albiventris. The virginia opossum didelphis virginiana is a marsupial that shows phenotypic variation across its range, one that has recently expanded into temperate environments. Male opossums avoid other individuals of the same species. Study on cranial and caudal mesenteric arteries in opossum. An didelphis albiventris in nahilalakip ha genus nga didelphis, ngan familia nga didelphidae. Gambadeorelhabranca wikipedia, a enciclopedia livre. Smith p 2007 whiteeared opossum didelphis albiventris mammals of paraguay n. Didelphis albiventris metadata this file contains additional information such as exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it.
Pdf population study of whiteearedopossum, didelphis. This file is licensed under the creative commons attribution 2. Food habits and seed dispersal by the whiteeared opossum. A population of the neotropical marsupial didelphis albiventris lund, 1840 living in. Didelphis albiventris occurs in southern brazil, partly in the same range as d.
Didelphis species didelphis albiventris common name whiteeared opossum lifespan, ageing, and relevant traits maximum longevity not yet established. Basic functionality is available without a fee, while an adfree experience can be had with inapp purchases. Full text full text is available as a scanned copy of the original print version. The whiteeared opossum didelphis albiventris is widely distributed. They can also be found in brazil, bolivia, paraguay and uruguay. Allen, 1902, ex oken, 1816 didelphis albiventris lund is the type species of leucodidelphis ihering, 1914. Whiteeared opossums didelphis albiventris are found in northern and eastern south america, from columbia to french guiana, down to central argentina. Population structure and the influence of sex and age on two variables related to habitat use daily home range mcp and habitat use intensity ui obtained by the spoolandline technique were analysed. The whiteeared opossum didelphis albiventris is widely distributed throughout brazil and south america. Prior to this work, the north american opossum was commonly referred to as either didelphis marsupialis or didelphis virginiana. An didelphis albiventris in uska species han didelphimorphia nga ginhulagway ni lund hadton 1840.
Smith p didelphis albiventris fauna paraguay handbook of the mammals of. The anatomy of the extraocular muscles was studied in 10 adult opossums didelphis albiventris of both sexes. Volumetric computed tomography reconstruction, rapid. It has been used as an animal model for studying different scientific questions ranging from the restoration of degraded green areas to medical aspects of chagas disease, leishmaniasis and resistance against snake venom. Whiteeared opossum didelphis albiventris smith p 2007 fauna paraguay handbook of the mammals of paraguay number 1 whiteeared opossum didelphis albiventris pdf file 2. The population of didelphis albiventris in a 7 ha stational semidecidual forest fragment and its agricultural surroundings was studied during one year. Population ecology and reproduction of the whiteeared. You may do so in any reasonable manner, but not in any way that. The present data demonstrated the threedimensional characteristics of epithelial cells and the epithelium connective tissue interface of the hard palatine mucosa of opossum, didelphis albiventris. Despite some limitations in the free edition of this app, including a maximum file size of 2. Didelphis albiventris zuidamerikaanse opossum dipodillus petteromys dasyurus wagnersgerbil dolichotis patagonum mara dolichotis salinicola kleine mara dremomys pernyi perny eekhoorn.
Morphological differentiation in the whiteeared opossum group. Molecular characterization of an opossum didelphis. Whiteeared opossums didelphis albiventris group are mostly distributed. The holotype and only known specimen comes from the late miocene deposits of the solimoes formation at patos, acre river, brazil. The infected opossum was a juvenile female weighing 110 grams, captured in summer 2001. Combine pdfs in the order you want with the easiest pdf merger available. Frequencies of occurrence in % of food items found in scats of whiteeared opossums, didelphis albiventris, from two forest fragments of curitiba, southern brazil, during 1995 to 1997. Pdf use of space by neotropical marsupial didelphis.