期刊
VETERINARY PARASITOLOGY
卷 283, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.vetpar.2020.109168
关键词
Cestodes; Ecological Niche Modeling (ENM); Mesocestoides spp.; Mediterranean climate; Red fox
资金
- Conselleria of Agriculture, Environment, Climate Change and Rural Development (Valencian Community, Spain)
The red fox (Vulpes vulpes) is the most abundant wild canid in the Iberian Peninsula, and can act as a carrier of a wide range of parasite species shared with dogs and cats and which are sometimes zoonoses. Despite this, few studies are available describing the distribution and epidemiology of the cestode community of this opportunistic carnivore in areas of Mediterranean climate. In this study, prevalence, intensity, abundance and aggregation coefficient of cestodes found in 286 red foxes of the Valencian Community (East Spain) were calculated. For the most prevalent species, presence data were combined with environmental variables in order to build spatial models and predict the limiting factors associated with the decrease of suitable habitat for these parasites. The overall prevalence of cestodes was 83.22 % (238/286). Specifically, foxes harboured Mesocestoides spp. (75.87 %), Joyeuxiella echinorhynchoides (27.62 %), Taenia pisiformis (13.29 %), Dypilidium caninum (3.15 %), Taenia polyacantha (1.05 %), Taenia hydatigena (0.70 %), Taenia crassiceps (0.70 %) and Taenia spp. (0.35 %). Tetrathyridia larvae were found both in thoracic and abdominal cavity of three foxes (1.05 %), being the first time that this metacestode stage is described in the thoracic cavity of the red fox. Models on Mesocestoides spp. (Area Under the Curve, AUC = 0.80) and J. echinorhynchoides (AUC = 0.83) indicate that anthropogenic, climatic and environmental factors efficiently describe the habitat shape of parasites. This study emphasizes that foxes in Mediterranean areas are hosts of cestodes of veterinary and public health concern. Furthermore, our results demonstrate the usefulness of Ecological Niche Modeling applications for mapping the distribution of fox parasites and identifying areas of higher epidemiological risk for this wild canid, as well as for dogs and cats and, in the case of Mesocestoides spp., for humans.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据