Names
| Dutch name | Kleine topper |
| Alternative Dutch name | Kleine toppereend |
| English name | Lesser Scaup |
| Alternative English name | Lesser Scaup Duck |
| Papiamento name | Pato Tòper Chikito (Aruba) |
| Papiamento name | Patu Tòper Chikí (Bonaire, Curaçao) |
| Valid name | Aythya affinis (Eyton, 1838) |
Classification
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Animalia [kingdom]
Animals
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Chordata [phylum]
Chordates
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Aves [class]
Birds
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Anseriformes [order]
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Anatidae [family]
Ducks, Geese and Swans
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Aythya Boie, 1822 [genus]
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Aythya affinis (Eyton, 1838) [species]
Lesser Scaup
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Aythya affinis (Eyton, 1838) [species]
Lesser Scaup
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Aythya Boie, 1822 [genus]
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Anatidae [family]
Ducks, Geese and Swans
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Anseriformes [order]
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Aves [class]
Birds
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Chordata [phylum]
Chordates