Artículo
Carnivore coprolites from “Gruta del Indio” site as source of paleoparasitological and paleoecological evidences (late Pleistocene-Holocene, Mendoza, Argentina)
Fecha de publicación:
18/01/2021
Editorial:
Springer
Revista:
Archaeological and Anthropological Sciences
ISSN:
1866-9557
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In the southern cone of South America, inhabit a large diversity of Neotropical carnivores. Carnivore coprolites are a valuablesource of paleoecological and paleoparasitological information. The rock shelter Gruta del Indio (GI) is an emblematicarcheological and paleontological site located from Mendoza, Argentina. Several studies were conducted at this site, whichprovided a stratified sequence spanning the last ∼31 ky BP. The aimof this work was to study parasite remains found in coprolitesassigned to carnivores from GI, with the purpose of contributing to the paleoecological knowledge of the site. Twenty coproliteswere examined for parasites. Samples were rehydrated in a 0.5% water solution of trisodium phosphate, then homogenized,filtered, and processed by spontaneous sedimentation. The macroscopic remains were separated and dried at room temperatureand were examined for diet analysis. All micromammal prey belonged to the Order Rodentia, and six histricomorphs could beidentified. Also, bird bones, plant, arthropod, and hair remains were found. Five coprolites contained parasite remains, and eightnematode species were recovered. This is the first paleoparasitological study at this site, and the findings broaden the knowledgeof the biogeographic history of the gastrointestinal helminths found. The obtained results evidence the importance of carnivorecoprolite studies recovered from archeological contexts in the reconstruction of paleoecological scenarios. Also, the importanceof carnivores for the dispersion of their own parasites and the parasites of their prey are discussed. These parasitological findingscontribute with the study of the presence of potential parasitic zoonoses in the Holocene.
Palabras clave:
Paleoparasitology
,
Felids
,
Holocene
,
Helminth diet
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Articulos (IIPROSAM)
Articulos de INSTITUTO DE INVESTIGACIONES EN PRODUCCION, SANIDAD Y AMBIENTE
Articulos de INSTITUTO DE INVESTIGACIONES EN PRODUCCION, SANIDAD Y AMBIENTE
Articulos(CCT - MAR DEL PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Bellusci, Agustín; Fernández, Fernando Julián; Ornela, Beltrame María; Carnivore coprolites from “Gruta del Indio” site as source of paleoparasitological and paleoecological evidences (late Pleistocene-Holocene, Mendoza, Argentina); Springer; Archaeological and Anthropological Sciences; 13; 2; 18-1-2021; 1-14
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