title: A case of zootherapy with the tarantula Brachypelma vagans Ausserer, 1875 in traditional medicine of the Chol Mayan ethnic group in Mexico.
abstract: BACKGROUND
  In practically every human culture, the use of arthropods as medicinal resources has been reported. In Mexico, the Mayan people mainly use plants but occasionally also animals and minerals in their medicine. This article is the first to report the traditional use of the tarantula Brachypelma vagans by medicine men in the Chol community, an ancient indigenous group that inhabits the southeastern part of Mexico. We also describe the utility of such arachnids in traditional medicine.
  
  
  METHODS
  This study was carried out in different Chol communities in the states of Chiapas and Campeche (southeastern Mexico) from 2003 until 2007. We interviewed the local medicine men, patients and non-Chol people in each village visited to collect information about the rituals involved and the effectiveness of this traditional medicine and also their opinion of this traditional medicine.
  
  
  RESULTS
  In all independent villages, the people who present an illness called 'aire de tarantula' or tarantula wind with symptoms including chest pain, coughing and asthma, were treated by the medicine man (called 'hierbatero') with a tarantula-based beverage. From village to village, the beverage has a similar base composition but some variations occur in additional ingredients depending on the individual medicine man. Like in all traditional Mayan medicine, the ritual of the ceremony consists of drinking the tarantula-based beverage and this is principally accompanied by chants and burning of incense.
  
  
  CONCLUSIONS
  The recipe of the tarantula-based beverage and the procedure of this ritual ceremony were fairly constant in all the villages visited. Our work shows that despite the tarantula's bad image in several cultures, in others positive use is made of these spiders, as in modern medicine.
authors: Laboratorio de Bioconservación ante el Cambio Global, El Colegio de la Frontera Sur (ECOSUR), Av. del Centenario Km. 5.5, C.P. 77900, Chetumal, Quintana Roo, Mexico. smachkou@ecosur.mx
authors: Salima
authors: S
authors: Machkour-M'Rabet
authors: Yann
authors: Y
authors: Hénaut
authors: Peter
authors: P
authors: Winterton
authors: Roberto
authors: R
authors: Rojo
mesh_terms: D000818:Animals; D001249:Asthma / Q000628:therapy*; D001628:Beverages; D002562:Ceremonial Behavior; D002637:Chest Pain / Q000628:therapy*; D003371:Cough / Q000628:therapy*; D006801:Humans; D007198:Indians, North American; D007407:Interviews as Topic; D008297:Male; D008519:Medicine, Traditional; D008800:Mexico; D013111:Spider Venoms / Q000627:therapeutic use; D013112:Spiders
chemical_list: D013111:Spider Venoms