Pycnaspidan or Pycnaspidean: How To spell?
The word Pycnaspidan is misspelled against Pycnaspidean, an adjective meaning "Having the posterior side of the tarsus covered with small irregular scales; -- said of certain birds."
The word Pycnaspidan is misspelled against Pycnaspidean, an adjective meaning "Having the posterior side of the tarsus covered with small irregular scales; -- said of certain birds."