Cheilymenia [SEP] parent taxon
Cheilymenia
Cheilymenia is a genus of fungi in the family Pyronemataceae. The genus has a widespread distribution, especially in temperate regions, and contains 66 species, many very similar in appearance and habitat and only separable by microscopic features.
Species.
Species include:
- "Cheilymenia fimicola"
- "Cheilymenia granulata"
- "Cheilymenia stercorea"
Taxon in disguise
In bacteriology, a taxon in disguise is a species, genus or higher unit of biological classification whose evolutionary history reveals has evolved from another unit of similar or lower rank, making the parent unit paraphyletic. This happens when rapid evolution makes a new species appear radically different from the ancestral group, so that it is not (initially) recognised as belonging to the parent phylogenetic group, leaving the latter an evolutionary grade.
While the term is from bacteriology, parallel examples are found throughout the tree of