Gasteracantha cancriformis

The genus name Gasteracantha derives from the Greek words γαστήρ (gaster, "belly") and ἄκανθα (acantha, "thorn"), while the specific epithet cancriformis derives from the Latin words cancer ("crab") and forma ("shape, form, appearance").

 

—https://en.wikipedia.org/wiki/Gasteracantha_cancriformis

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