Isolation of keratinophilic fungi from soil in the vicinity of Bogota,Colombia

Soil collected from 54 areas in and around Bogota, Colombia were examined for the presence of keratinophilic fungi by theVanbreuseghem's hair baiting technique. The organisms isolated and frequency are indicated:Trichophyton terrestre, 33;T. ajelloi, 32;Chrysosporium keratinophilum, 30;Microsporon gypseum, 14; andM. fulvum, 1. The perfect stage,Nannizzia gypsea, 1; andArthroderma quadrifidum, 2; were observed growing on hair in three plates.The following organisms apparently have been reported for the first time from soil samples in Colombia:M. fulvum, T. ajelloi, T. terrestre, C. keratinophilum, N. gypsea, andA. quadrifidum.