What is the longest-lived marine animal?
Answer
Ocean quahog
The well runs deep
Trivia questions and answers, drawn fresh from the well
83,401 public questions across 1,329 topics. Challenge yourself, or build the perfect quiz for game night.
83,401
Questions with answers
1,329
Topics to explore
3
Depths of difficulty
Today at the well
1 / 5 0
0 / 5
Round complete
83,401 trivia questions
Every question has an answer
1,329 public topics
Something for every quiz
Free to explore
Reveal answers at your own pace
Fresh from the well
Latest trivia questions
Which whale species has the longest known migration?
Answer
Gray whale
What color is the blood of an octopus?
Answer
Blue
How many hearts does an octopus have?
Answer
Three
Which marine animal is known as the 'sea wasp'?
Answer
Box jellyfish
What is the largest fish in the world?
Answer
Whale shark
What wasp is known for hunting tarantulas and laying eggs on them?
Answer
Tarantula hawk
What insect's resinous secretion is used to produce shellac?
Answer
Lac insect
What insect is the source of the red food dye carmine?
Answer
Cochineal
What insect's nymphs create frothy 'cuckoo spit' on plants?
Answer
Froghopper
What dragonfly species is recorded as the fastest flying insect?
Answer
Austrophlebia costalis
What insect's larvae glow in the caves of New Zealand?
Answer
Arachnocampa luminosa