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red swamp crayfish (Procambarus clarkii, Procambarus clarckii) | |||
Louisiana crayfish (Procambarus clarki, Procambarus clarkii); red swamp crawfish (Procambarus clarki, Procambarus clarkii) |
cangrejo de río rojo : 3 phrases in 2 subjects |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 1 |