Oxytoxaceae are prorocentralean rather than peridinialean dinophytes and taxonomic clarification of heterotrophic Oxytoxum lohmannii (≡ "Amphidinium" crassum) by epitypification.

During evolution of Dinophyceae, size reduction of the episome has occurred in several lineages (including unarmoured Amphidiniales and armoured Prorocentrales). One such species is Amphidinium crassum, whose taxonomic identity is elusive though showing morphological similarities with Oxytoxaceae (currently placed in armoured Peridiniales). Plankton samples were taken at the type locality of A.

Postpartum cryptococcosis in an HIV-negative patient.

Purpose And Methods: We present an unusual case of an HIV-negative patient with postpartum pulmonary cryptococcosis and cryptococcemia.

Results: The diagnostic methods and treatment of cryptococcosis in a postpartum patient are presented in this case report. Due to anaphylaxis to liposomal amphotericin B, desensitisation to the drug was performed.

The second most abundant dinophyte in the ponds of a botanical garden is a species new to science.

In the microscopy realm, a large body of dark biodiversity still awaits to be uncovered. Unarmoured dinophytes are particularly neglected here, as they only present inconspicuous traits. In a remote German locality, we collected cells, from which a monoclonal strain was established, to study morphology using light and electron microscopy and to gain DNA sequences from the rRNA operon.

[Rare cause of necrotizing pneumonia : A case report].

A 29-year-old Indian patient was admitted to the authors' pulmonary clinic with cough and fever. Community-acquired pneumonia was initially suspected. Various antibiotic therapies were administered, which did not lead to any clinical improvement.