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Narcinidae Numbfishes
- Benthobatis kreffti Brazilian Blindray
- Benthobatis marcida Caribbean Blindray
- Diplobatis colombiensis Colombian Numbfish
- Diplobatis guamachensis Concentric Numbfish
- Diplobatis picta Painted Numbfish
- Discopyge castelloi Argentine Numbfish
- Discopyge tschudii Apron Numbfish
- Narcine bancroftii Lesser Electric Ray
- Narcine brasiliensis Brazilian Electric Ray
- Narcine sp. Smallspotted Numbfish