Which of these is the smallest of the constellations?

"Smallest"?? Number of visible stars? Shortest distance between its stars? Fewest square degrees in earth's sky? Smallest stars?

Also the subject of one of my favorite songs by Stephen Stills

TestyAlien3443, EXCELLENT Questions! Dig this !! Hey Google, by what criterion are constellations deemed smallest or largest? Some times the question raises more questions. What fun we're havin now!!

What do you mean smallest? In 3d? Or 2d or even 1d?