BACKGROUND AND OBJECTIVES The genus Malasezia currently includes fourteen species that have been isolated from healthy and diseased human and animal skin. However, there were differences with respect to the species most commonly isolated, not only in patients with various skin diseases but also between healthy individuals. The aim of this study was to analyze the prevalence of Malassezia specie...

Pityriasis versicolor (PV) is a disease with worldwide distribution. Twelve different species of Malassezia yeast have been described. The objective of this study was to determine which species of Malassezia are more prevalent in patients with pityriasis versicolor. Samples were collected by scraping the lesions of 87 patients with a clinical suspicion of pityriasis versicolor. The samples were...

The systematic position of the genus Cryothecomonas has been determined from an analysis of the nuclear-encoded small subunit ribosomal RNA gene of Cryothecomonas longipes and two strains of Cryothecomonas aestivalis. Our phylogenetic trees inferred from maximum likelihood, distance and maximum parsimony methods robustly show that the genus Cryothecomonas clusters within the phylum Cercozoa, an...

Background and aim: Malassezia yeasts are normal flora of humans and warm-blooded animals. These lipophilic yeasts are associated with skin diseases in neonates such as pityriasis versicolor, neonatal postulitis and seborrheic or atopic dermatitis. Moreover in the recent years, these yeasts are increasingly isolated form fatal catheter-related fungemia in premature neonates. Concerning th...

The fossil diversity of Diapriidae in Baltic amber, dated Upper Eocene, has been poorly investigated. However, some studies suggest that this family was already diversified at time. This is supported by our present study the amber collection Natural History Museum Denmark, from which we describe and figure ten new species belonging to subfamilies Belytinae: Belyta knudhoejgaardi sp. nov., Cinet...