The results of microbiological surveis of apis mellifica lingustica Spinola intestinal tacts are givenhere. From 100 samples 54 yeast strains were isolated. The yeast specie identified are: H. anomala var. schneggii, C. guilliermondii var. guilliermondii, T. apicola, T. candida, T. glabrata, T. haemulonii.
The yeast species isolated were not so different from those discovered by other authors in similar environments