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Multi-proxy analysis of El Olivar camelids (1,090-1,440 cal AD): Evaluating the presence of llamas (Lama glama, Linnaeus 1758) in the Semiarid North of Chile before the arrival of the Inca. [PDF]

open access: yesPLoS One
López Mendoza P   +8 more
europepmc   +1 more source
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Molecular identification of Sarcocystis aucheniae in the wild South American camelid Vicugna vicugna

Veterinary Research Communications
Vicuñas (Vicugna vicugna) are wild South American camelids (SACs) protected by law in Argentina, and information on pathogens that infect them is scarce. In this study, an adult vicuña found dead in the province of Salta was examined, and evidence of infection by Sarcocystis sp. protozoans was sought. Infection of skeletal muscles by S. aucheniae, with
Maria Mercedes Cafrune   +2 more
exaly   +4 more sources

Fetal mortality diagnosis by ultrasound in the vicuña (Vicugna vicugna)

Reproduction, Fertility and Development, 2003
Ultrasonography is widely used in domestic species of camelids, but there is no information about the use of this technique for pregnancy diagnosis and determination of embryonic or fetal losses in the vicuña (Vicugna vicugna). The study was performed in 202 vicuñas (3-year-old females, n = 31; adult females, n = 171) mated during the summer months ...
Juan F, Aller   +3 more
openaire   +2 more sources

Biometric characteristics in vicuñas (Vicugna Vicugna mensalis)

Small Ruminant Research, 2019
Abstract The objectives were to determine the phenotypic correlations between biometric characteristics and obtain predictive functions of vicuna body weight (BW) at shearing. Measurements were recorded in 69 males and 119 females in the area of influence of the Campesino Community of Huachocolpa, Huancavelica region of Peru, during the annual ...
E. Ccora   +7 more
openaire   +1 more source

Glucocorticoid and triiodothyronine concentrations do not correlate with behavior in vicuñas (Vicugna vicugna)

General and Comparative Endocrinology, 2020
State-dependent foraging theory posits that animals should make foraging decisions based on energetic condition, where animals with fewer energetic reserves prioritize foraging over other behaviors, including antipredator behaviors. However, few studies have investigated these trade-offs at an individual level in wild, free-ranging animals.
Catharine E, Pritchard   +2 more
openaire   +2 more sources

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