The distribution of the LSU sequences of the class Eurotiomycetes before (A) and after (B) updating sequence names. The sequences of the same colour belong to the same family. The four biggest families represented by the colours green, red, blue and pink in the left picture are Trichocomaceae with 1 147 sequences, Aspergillaceae with 464 sequences, Herpotrichiellaceae with 257 sequences and Arthrodermataceae with 172 sequences, respectively. The family Aspergillaceae has been recently merged into the family Trichocomaceae, as can be seen in the right figure.