Results 81 to 90 of about 2,467 (176)

Nuevos registros de ardilla voladora del sur (Glaucomys volans) en Quetzaltenango, Guatemala

open access: yesMammalogy Notes
La ardilla voladora del sur (Glaucomys volans) tiene una distribución discontinua desde el sur de Canadá hasta Honduras. La ardilla voladora se ha registrado previamente en dos localidades, en los municipios de Tecpán y San Miguel Dueñas, en los ...
José Cifuentes-Flores   +3 more
doaj   +1 more source

A maximum likelihood model for fitting power functions with data uncertainty: A case study on the relationship between body lengths and masses for Sciuridae species worldwide

open access: yesJournal of Asia-Pacific Biodiversity, 2016
In this report, a maximum likelihood model is developed to incorporate data uncertainty in response and explanatory variables when fitting power-law bivariate relationships in ecology and evolution. This simple likelihood model is applied to an empirical
Youhua Chen
doaj   +1 more source

Order Rodentia - Family Sciuridae

open access: yes, 1993
Robert S. Hoffmann, Charles G. Anderson (1993): Order Rodentia - Family Sciuridae. In: Don E. Wilson, DeeAnn M. Reeder (Eds): Mammal Species of the World (2nd Edition). Washington and London: Smithsonian Institution Press: 419-465, ISBN: 1-56098-217-9, DOI: 10.5281/zenodo ...
Robert S. Hoffmann, Charles G. Anderson
openaire   +1 more source

Spatial use of rodents (Rodentia: Mammalia) host body surface by ectoparasites

open access: yesBrazilian Journal of Biology
We studied the ectoparasite and the Amblyopinini beetle fauna associated with four small mammal species of the Atlantic Rainforest of Ilha Grande, an island located off the southern Rio de Janeiro State Coast, Southeastern Brazil, analyzing to what ...
E. B. BITTENCOURT, C. F. D. ROCHA
doaj   +1 more source

Barbed wire fence as a threat to the Indian Giant Flying Squirrel in Udhagamandalam, The Nilgiris, Tamil Nadu, India

open access: yesMammalogy Notes
This study reports an incident involving the Indian Giant Flying Squirrel (Petaurista philippensis) fatally trapped in barbed wire fencing, emphasizing the dangers posed by such human-made structures to arboreal wildlife.
Rishi Kesavan   +6 more
doaj   +1 more source

МОЖЛИВОСТІ КОМПАРАТОРНОГО МЕТОДУ ПРИ ВИВЧЕННІ ВИКОПНИХ SCIURIDAE, РОЗГЛЯНУТІ НА ПРИКЛАДІ СЕРЕДНЬОПЛЕЙСТОЦЕНОВИХ SPERMOPHILUS

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Геологія
Вперше застосовано компараторний метод до викопних решток Spermophilus. Показано, що середньоплейстоценовий ховрах з місцезнаходження Меланчин потік займає проміжне положення між Spermophilus pygmaeus і S.
Л. Попова
doaj  

Spatial use of rodents (Rodentia: Mammalia) host body surface by ectoparasites

open access: yesBrazilian Journal of Biology, 2002
We studied the ectoparasite and the Amblyopinini beetle fauna associated with four small mammal species of the Atlantic Rainforest of Ilha Grande, an island located off the southern Rio de Janeiro State Coast, Southeastern Brazil, analyzing to what ...
BITTENCOURT E. B., ROCHA C. F. D.
doaj  

Variación cariológica en diferentes fenotipos de Sciurus granatensis (Rodentia, Sciuridae)

open access: yesActa Biológica Colombiana, 2007
Debido a la poca información ecológica, taxonómica o genética sobre las ardillas colombianas, existen problemas sistemáticos aun no resueltos (Emmons LH, 1990), lo cual dificulta la reubicación y/o liberación de ejemplares sin procedencia, provenientes ...
Marcos Nicolás Chacón Rojas   +1 more
doaj  

Urocitellus parryii (Rodentia: Sciuridae)

open access: yesMammalian Species, 2018
Urocitellus parryii (Richardson, 1825) is a high-latitude sciurid known as the Arctic ground squirrel. The largest of 12 species in the genus Urocitellus, its range extends farther north than any other species of squirrel. It is also the only member of family Sciuridae with a Holarctic distribution. U.
openaire   +2 more sources

Karyologic Variation in Different Phenotypes of Sciurus granatensis (Rodentia, Sciuridae)

open access: yesActa Biológica Colombiana, 2007
Seven specimens of Sciurus granatensis (redtailed squirrel) rescued from illegal fauna traffic in Colombia were studied; they had different phenotypes according to colour. G, C, Q, R and NOR chromosome banding was used, being found a 2n=42 diploid number
Carolina Arango   +2 more
doaj  

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