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Biology of Fishes
Spiracle In Fish
Spiracle in fish definition: A small hole behind each eye that opens to the mouth in some fish.
Related Terms
Bony Fishes
Cartilage
Cartilaginous Fishes
Caudal Fin
Dorsal
Dorsal Fin
Lateral Line System
Operculum
Pectoral Fin
Swim Bladder
Ventral
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