scholarly journals Diversidad faunística y potenciales agentes tafonómicos en el Chaco árido (Córdoba, Argentina): una aproximación preliminar con cámaras trampa

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
María Paula Weihmüller ◽  
Thiago Costa ◽  
Lucila Belén Castro ◽  
Fernando Rafael Barri
Keyword(s):  
Canis Lupus ◽  
Sus Scrofa ◽  
Bos Taurus ◽  
Canis Lupus Familiaris ◽  
Lama Guanicoe ◽  
Milvago Chimango ◽  
Vultur Gryphus

El objetivo de este trabajo consistió en identificar las principales especies animales que actúan sobre carcasas de ungulados de gran porte en un área cercana al extremo austral de las Salinas Grandes de Córdoba y su potencial como agentes tafonómicos, considerando variables ecológicas como etología, competencia y posición en la cadena trófica. Con este fin, se realizaron tres monitoreos con cámaras trampa sobre carcasas de Bos taurus y Lama guanicoe. Además, se efectuaron observaciones preliminares sobre desarticulación, dispersión y trazas generadas por distintos agentes tafonómicos sobre las carcasas, a fin de contribuir a nuestro entendimiento sobre los procesos naturales de formación de conjuntos zooarqueológicos en la región. Los monitoreos permitieron registrar 5870 animales en 194 días entre noviembre de 2017 y mayo de 2019. Aves (77,13%) y mamíferos (22,84%) fueron las clases mejor representadas. Entre las aves, se destacan Coragyps atratus, Caracara plancus, Vultur gryphus y Milvago chimango, mientras que entre los mamíferos destaca Lycalopex griseus y las especies exóticas Sus scrofa y Canis lupus familiaris. Se observaron diferencias entre los ensambles faunísticos registrados en cada monitoreo en función del tiempo transcurrido desde la muerte de los animales y de su ubicación espacial.

Leptospira spp. Antibody in Wild Boars (Sus scrofa), Hunting Dogs (Canis lupus familiaris), and Hunters of Brazil

2021 ◽  
Vol 57 (1) ◽  
Author(s):  
Fernanda P. Machado ◽  
Louise B. Kmetiuk ◽  
Maysa Pellizzaro ◽  
Ana C. Yamakawa ◽  
Camila M. Martins ◽  
...  
Keyword(s):  
Canis Lupus ◽  
Sus Scrofa ◽  
Canis Lupus Familiaris ◽  
Wild Boars ◽  
Hunting Dogs ◽  
Leptospira Spp

X-Ray Diffractometer Investigations of Bones from Domestic and Wild Animals

1980 ◽  
Vol 45 (1) ◽  
pp. 59-63 ◽  
Author(s):  
Morten Østergård
Keyword(s):  
Wild Boar ◽  
Canis Lupus ◽  
Sus Scrofa ◽  
Bos Taurus ◽  
Canis Familiaris ◽  
Wild Animals ◽  
Domestic Pig ◽  
X Ray ◽  
Sus Domesticus ◽  
Hydroxyapatite Crystals

It is shown that by means of an X-ray diffractometer that in bone diaphyses of dog (Canis familiaris L.), wolf (Canis lupus L.), ox (Bos taurus L.), aurochs (Bos primigenius Boj.), domestic pig (Sus domesticus L.), and wild boar (Sus scrofa L.), the hydroxyapatite crystals are in all probability oriented with the basal pinacoid (002) at right angles to the long axes of the bones, although in some areas of the distal epihyses they parallel the long axes of the bones. No difference is found in the orientation of the crystals either between domestic and wild animals or between carnivores, ruminants and omnivores.

Primary osteoblast culture from domestic dog (Canis lupus familiaris)

2016 ◽  
Author(s):  
Ines Pedro Perpetuo ◽  
Richard Meeson ◽  
Andrew Pitsillides ◽  
Michael Doube ◽  
Isabel Orriss
Keyword(s):  
Canis Lupus ◽  
Domestic Dog ◽  
Canis Lupus Familiaris ◽  
Primary Osteoblast ◽  
Osteoblast Culture

Canis lupus familiaris. En: SAyDS�SAREM (eds.) Categorizaci�n 2019 de los mam�feros de Argentina seg�n su riesgo de extinci�n.

2019 ◽  
Author(s):  
Bernardo Lartigau ◽  
Gustavo Aprile ◽  
Mart�n Monteverde ◽  
Mario Santos Beade ◽  
Juan Manuel Lartigau ◽  
...  
Keyword(s):  
Canis Lupus ◽  
Canis Lupus Familiaris

scholarly journals Do domestic dogs (Canis lupus familiaris) perceive the Delboeuf illusion?

2016 ◽  
Vol 20 (3) ◽  
pp. 427-434 ◽  
Author(s):  
Maria Elena Miletto Petrazzini ◽  
Angelo Bisazza ◽  
Christian Agrillo
Keyword(s):  
Canis Lupus ◽  
Domestic Dogs ◽  
Canis Lupus Familiaris ◽  
Delboeuf Illusion

Successful cloning of coyotes through interspecies somatic cell nuclear transfer using domestic dog oocytes

2013 ◽  
Vol 25 (8) ◽  
pp. 1142 ◽  
Author(s):  
Insung Hwang ◽  
Yeon Woo Jeong ◽  
Joung Joo Kim ◽  
Hyo Jeong Lee ◽  
Mina Kang ◽  
...  
Keyword(s):  
Somatic Cell ◽  
Canis Lupus ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Fusion Rate ◽  
Domestic Dogs ◽  
Domestic Dog ◽  
Canis Lupus Familiaris ◽  
Cloning Efficiency ◽  
Donor Cells

Interspecies somatic cell nuclear transfer (iSCNT) is an emerging assisted reproductive technology (ART) for preserving Nature’s diversity. The scarcity of oocytes from some species makes utilisation of readily available oocytes inevitable. In the present study, we describe the successful cloning of coyotes (Canis latrans) through iSCNT using oocytes from domestic dogs (Canis lupus familiaris or dingo). Transfer of 320 interspecies-reconstructed embryos into 22 domestic dog recipients resulted in six pregnancies, from which eight viable offspring were delivered. Fusion rate and cloning efficiency during iSCNT cloning of coyotes were not significantly different from those observed during intraspecies cloning of domestic dogs. Using neonatal fibroblasts as donor cells significantly improved the cloning efficiency compared with cloning using adult fibroblast donor cells (P < 0.05). The use of domestic dog oocytes in the cloning of coyotes in the present study holds promise for cloning other endangered species in the Canidae family using similar techniques. However, there are still limitations of the iSCNT technology, as demonstrated by births of morphologically abnormal coyotes and the clones’ inheritance of maternal domestic dog mitochondrial DNA.

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