Anglerfish and Its Huge Toothy Mouth (for a 7-year-old)

Hi! Let’s learn about the anglerfish and why it looks so strange. I will explain it in easy steps so it’s fun and simple.

1. Where it lives: The anglerfish lives very, very deep in the ocean where it is almost completely dark. There are not many foods down there, so it must be clever to find a meal.
2. The glowing fishing pole (the lure): On top of the anglerfish’s head is a long stick with a light at the end. That light glows in the dark. The anglerfish wiggles the light like a fishing lure to attract smaller fish. The light is made by a natural glow called bioluminescence — it’s like glow-in-the-dark, but the fish makes it inside its body.
3. The huge mouth: The anglerfish has a very big mouth that opens wide like a trap. It can swallow things almost as big as itself. This helps because food is hard to find deep down, so when food comes close, the anglerfish eats it all.
4. The big teeth: The teeth are long and pointy and often point inward. Think of tiny hooks that keep the prey from getting away. The anglerfish does not chew much — it catches and swallows.
5. Stretchy tummy and jaws: The anglerfish’s stomach and jaw can stretch so it can gobble up a big meal and save it for later when there is no food around.
6. Looks scary but not for people: Even though it looks scary with big teeth, anglerfish live far down in the ocean and don’t bother people. They are just trying to survive in a dark place with little food.

Two quick fun facts

• Female anglerfish are much bigger and usually have the light. Males are tiny and sometimes stick to the female for a long time.
• The anglerfish’s lure is like a tiny glowing worm — it tricks other fishes into coming close.

Easy drawing activity

Try this to draw your own anglerfish:

1. Draw a big circle for the body.
2. Draw a large open mouth in the front and put many long pointy teeth pointing inward.
3. Add a small stick on top of the head and draw a glowing dot at the end for the lure.
4. Color it dark gray, brown, or purple, and color the lure bright yellow or green to make it glow.

There! Now you know why the anglerfish has a huge toothy mouth and how it uses a glowing lure to catch dinner. Would you like a simple picture to follow for drawing next?