WHO WILL WIN?
Anaconda
SLITHER-WHOMP
Stegosaurus
WHAP-SPIKE
THE SETUP

Anaconda vs Stegosaurus

Anaconda
Anaconda
Stegosaurus
Stegosaurus

Pretend they meet in forest. Dinosaurs lived long ago. Look at the facts. Then you pick.

Would they meet?

No. Anaconda and Stegosaurus did not live at the same time. This meeting is pretend.

This is pretend and based on facts. Real animals usually hide or leave.

Read the facts. Make your card. The page waits to pick.

Corner A

Anaconda

Eunectes murinus · A river rope that forgot it is allowed to be this heavy.

Anaconda
Home
Amazon rivers · Lives in South America
Food
Meat
Group
Lives alone
Size
Anaconda is big.

Wait in the water, coil, squeeze.

Heat pits plus a swimmer's patience.

Heavy and unhurried.

  • Anaconda is big and slow.
  • Capybara, fish, birds, caimans — if it comes to the water's edge, it is on the maybe list.
  • Slow rivers and swamps.

Family: Boas.

Corner B

Stegosaurus

Stegosaurus stenops · Roof-plates up top, a tagged tail in back.

Stegosaurus
Home
Late Jurassic fern prairies of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Stegosaurus is huge.

Browser.

A tiny brain, a low head, and a tail that did not wait for a committee.

Slow salad tank.

  • Stegosaurus is huge and slow.
  • Low plants.
  • Morrison Formation country — Late Jurassic, about 150 million years ago.

Family: Other plated dinosaurs like Kentrosaurus.

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

0.40 m

Anaconda to scale

Anaconda

2.8 m

Stegosaurus to scale

Stegosaurus

Height to scale. A grown-up is 1.7 m.

Anaconda200 kg

As heavy as a couple of grown-ups, longer than a classroom rug.

Stegosaurus3,500 kg

About the weight of a pickup truck, with plates that could top a grown-up's head.

Anaconda

0.40 m · 200 kg

Anaconda is big. 200 kg.

Stegosaurus

2.8 m · 3,500 kg

Stegosaurus is huge. 3,500 kg.

Kilograms are honest. A small animal can still have a strong tool.

Who would you pick for size?

TOOLKIT!

TOOLS

Teeth, claws, horns, venom, kick — what tools do they have?

  • Weapon: Coil squeeze
  • Armor: Water-slick muscle
  • Senses: Heat pits plus a swimmer's patience.

Anaconda · labeled field diagram

  • Weapon: Thagomizer tail spikes
  • Armor: Kite-plate rooftop
  • Senses: A tiny brain, a low head, and a tail that did not wait for a committee.

Stegosaurus · labeled field diagram

Anaconda200 psi bite
Stegosaurus200 psi bite

Anaconda

Coil squeeze

Tool: coil squeeze. Bite: 200 psi.

Stegosaurus

Thagomizer tail spikes

Tool: thagomizer tail spikes. Bite: 200 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Anaconda
8 km/h
Stegosaurus
12 km/h
Anaconda8 km/h
Stegosaurus12 km/h

Anaconda

8 km/h

Anaconda can go 8 km/h. That is slow.

Stegosaurus

12 km/h

Stegosaurus can go 12 km/h. That is slow.

A fast animal can miss. A slow one only has to connect.

Who takes the speed card?

HOME MAP!

HOME

They meet in forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
AnacondaStegosaurusBoth

Meeting biome: forest. Colored land is fossil range for dinosaurs and living range for zoo animals.

Anaconda

This is home · Lives in South America

Anaconda lives in places like forest.

Stegosaurus

This is home · Lived in North America long ago

Stegosaurus lives in places like forest.

No. Anaconda and Stegosaurus did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Anaconda
Meat · Wait in the water, coil, squeeze.
Stegosaurus
Plants · Browser.

Anaconda

Meat · Wait in the water, coil, squeeze.

Capybara, fish, birds, caimans — if it comes to the water's edge, it is on the maybe list.

Stegosaurus

Plants · Browser.

Low plants.

A plant eater is not 'safe.' Hippos and elephants still end arguments.

Whose hunting or defending helps more?

MOOD!

MOOD

Alone vs team. This rumble is one vs one.

Anaconda
Lives alone
Stegosaurus
Lives in a herd
Anaconda8 grit /10
Stegosaurus7 grit /10

Anaconda

Lives alone

Heavy and unhurried. Grit: 8/10.

Stegosaurus

Lives in a herd

Slow salad tank. Grit: 7/10.

Pack and pride animals lose their backup in a 1-v-1.

Who is better for a solo meeting?

PING!

BRAINS

Who notices first and thinks next?

Anaconda
4/10
Stegosaurus
2/10
Anaconda4 brains /10
Stegosaurus2 brains /10

Anaconda

4/10

Heat pits plus a swimmer's patience.

Stegosaurus

2/10

A tiny brain, a low head, and a tail that did not wait for a committee.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Anaconda
Eunectes murinus
Stegosaurus
Stegosaurus stenops

Anaconda

Eunectes murinus

Boas.

Stegosaurus

Stegosaurus stenops

Other plated dinosaurs like Kentrosaurus.

Cousins are clues, not a score.

Not a fight point. Who has the wilder family story?

WILD CARD!

SPECIAL

What special move did they evolve?

Anaconda
Swamp Wrap
Stegosaurus
Plate Parade Whip

Anaconda

Swamp Wrap

They wait like a log.

Stegosaurus

Plate Parade Whip

The brain was famously small.

A secret move here is a real wild tool, not a video-game combo.

Whose special move would change the meeting?

YOUR SCORECARD

Your scorecard

Tap who has each fact. Then tap who you think wins.

  • SIZE & WEIGHT

  • TOOLS

  • SPEED

  • HOME

  • FOOD

  • MOOD

  • BRAINS

  • SPECIAL

Your card: Anaconda 0 · Stegosaurus 0 · still open 8

Who wins the meeting?

Keep going for the pretend meeting, then the science pick.

THWACK!

THEY MEET

Stegosaurus runs first. Anaconda does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Stegosaurus is heavier. Anaconda uses coil squeeze. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Anaconda tries the Swamp Wrap. Stegosaurus tries the Plate Parade Whip. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Stegosaurus!

A STOMP · UNDERDOG

You skipped a final pick. The facts still stamp a champ.

On forest, Stegosaurus wins. Stegosaurus is a lot heavier. Anaconda would still win some meetings at home.

In the wild, most animals skip a fight. We still judge who the bodies and the place would favor.

Science card: Anaconda 4 · Stegosaurus 3 · ties 1.

Your card: Anaconda 0 · Stegosaurus 0.

The last page follows the whole animal — body plus home — not one bar chart.

Send this fight

A friend can read the same facts.

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