| 11. | Two distinct types of prey capture behavior have been observed in the marbled electric ray.
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| 12. | Most blind electric rays do not exceed in length.
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| 13. | No other group of electric rays have genera with a variable number of dorsal fins.
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| 14. | A weak swimmer, the blind electric ray likely pushes itself along using its pelvic fins.
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| 15. | Electric rays have patches of modified muscle cells called electroplaques that make up an electric organ.
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| 16. | Electric Ray is a former Los Angeles hippie.
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| 17. | The oval electric ray is dark brown above, lightening towards the disc margins and on the underside.
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| 18. | The electric shock delivered by a marbled electric ray can be severe but is not directly life-threatening.
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| 19. | They are not to be confused with the blind electric rays of the genus " Benthobatis ".
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| 20. | The shock generated by the Pacific electric ray can be enough to knock down an adult human.
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