Multigene Phylogeny Reveals Haploanthostomella elaeidis gen. et sp. nov. and Familial Replacement of Endocalyx (Xylariales, Sordariomycetes, Ascomycota).

During our investigation of palm fungi in Thailand, two interesting taxa from Elaeis guineensis and Metroxylon sagu (Arecaceae) were collected. Based on phylogenetic analyses of a combined dataset of ITS, LSU, rpb2, and tub2 nucleotide sequences as well as unique morphological characteristics, we introduce the new genus Haploanthostomella within Xylariales, and a new species Endocalyx metroxyli. Additionally, in our study, the genus Endocalyx is transferred to the family Cainiaceae based on its brown conidia and molecular phylogenetic evidence.

An Evaluation of Common Cordyceps (Ascomycetes) Species Found in Chinese Markets.

The common Cordyceps (more than 20 species) found in Chinese markets are evaluated and illustrated. We systematically introduce their taxonomies, allied species, hosts, distributions, yields, selling statuses, and market prices. We summarize and comment on the medicinal value and food safety of Cordyceps. The concept of "cordyceps" is explained, the "best" cordyceps is explored, and Chinese cordyceps culture is analyzed. We suggest using the word "cordyceps" instead of the Latin Cordyceps to report these important edible and medicinal mushrooms.

Taxonomy of Macromotettixoides with the description of a new species (Tetrigidae, Metrodorinae).

Descriptions of the flying organs and generic characteristics of the genus Macromotettixoides Zheng, Wei & Jiang are currently imprecise. Macromotettixoides is reviewed and compared with allied genera. A re-description is undertaken and a determination key is provided to Macromotettixoides. Macromotettixoides parvula Zha & Wen, sp. n. from the Guizhou Karst Region, China, is described and illustrated with photographs. Observations on the ecology and habits of the new species are recorded. Four current species of Hyboella Hancock are transferred to Macromotettixoides. Variations of the flying organs and tegminal sinus in the Tetrigidae are discussed, which will help to describe them accurately.

Notes on the genus Yunnantettix Zheng (Tetrigidae: Cladonotinae), with descriptions of two new species from Thailand.

Two new species, Yunnantettix nanensis sp. nov. and Yunnantettix variabilis sp. nov. are described from Thailand, and current knowledge on their ecology and habits are presented. Generic characteristics of Yunnantettix are updated according to all known species, and a precise key to all known species of the genus is given. Yunnantettix and its allied genera are compared, which clarifies diagnostically valuable characters. Morphology of the wings covered by pronotum is analyzed.