Cnidaria Matching Game

Each image can only have one answer.
The lifeform in the centerish of the image is the important one.

1)

Staurozoa
Anthozoa
Hydrozoa
Scyphozoa

2)

Staurozoa
Anthozoa
Hydrozoa
Scyphozoa

3)

Staurozoa
Anthozoa
Hydrozoa
Scyphozoa

4)

Staurozoa
Anthozoa
Hydrozoa
Scyphozoa

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