ABSTRACT
Environmental destructions have occurred worldwide and have been a major concern to living entities. To prevent or escape them, reduction of public pollution problems and temperature increases, and maintenance of the present con ditions are essential. Thus, the biodiversities directly con nected with these problems have been paid attention to, discussed, and analyzed repeatedly. Particularly, some disap pearing species of higher plants and animals have routinely been news sources, but microorganisms including fungi have been neglected, although their significance has been empha sized in relation to degradation of natural resources, as well as to their movement and relocation. Biodiversity problems include qualitative and quantitative aspects and their influ ences to our life. Qualitatively it is essential to know as many fungal species as possible. But recent molecular techniques have suggested numerous unknown, unidentified microor ganisms may be detected or isolated from nature.
