see https://www.inaturalist.org/flags/554118
all species of Myodes moved to Clethrionomys or Craseomys
Myodes californicus -> Clethrionomys californicus
Myodes centralis -> Clethrionomys centralis
Myodes gapperi -> Clethrionomys gapperi
Myodes glareolus -> Clethrionomys glareolus
Myodes rutilus -> Clethrionomys rutilus
Myodes andersoni -> Craseomys andersoni
Myodes regulus -> Craseomys regulus
Myodes rex -> Craseomys rex
Myodes rufocanus -> Craseomys rufocanus
Myodes smithii -> Craseomys smithii