The genus<unk>  is based on tissue morphology (mycetoma with black grains) and the formation of sterile cultures on mycological media and is in need of revision. Both M. mycetomatis and M.<unk>  have been isolated from soil and are one of the major causative agents of mycetoma. Mycosis: Mycetoma
Madurella grisea
Bacteroides caccae
Candida dubliniensis
Candida tropicalis
Sporothrix schenckii
Actinomyces naeslundii
Suttonella indologenes
Candida parapsilosis