Trivia: The smallest fish in the world is missing part of its what?
Gills
Skull
Tailfin
Eyes
The correct answer is Skull
So why is this answer correct? : The Paedocypris fish is less than one-third of an inch long, making it the smallest known fish — it’s so tiny, in fact, that it does not have a complete skull. Found in Indonesian swamps, they are able to survive droughts by living in puddles. The largest Paedocypris fish ever measured was .41 inches, nose-to-tail.