Thraudfin or Threadfin: How To spell?
The word Thraudfin is misspelled against Threadfin, a noun meaning "Any one of several species of fishes belonging to Polynemus and allied genera. They have numerous long pectoral filaments."
The word Thraudfin is misspelled against Threadfin, a noun meaning "Any one of several species of fishes belonging to Polynemus and allied genera. They have numerous long pectoral filaments."