A note with half the value of a demisemiquaver. One sixty-fourth of a semibreve. That is, a hemidemisemiquaver is a sixty-fourth note.
___ ___
| /###\ /###\
|\ |#####| |#####|
| \ |\###/ |\###/
|\ ) | |
| \ | |
|\ ) | |
| \ | |
|\ ) | |
| \ | |
___ | ) |_____________________|
/###\| |_____________________|
|#####| |_____________________|
\###/ |_____________________|
Yes that's
four tails.