Dictionary of Ichthyology
armour = any outer covering of a fish that protects it, often modified or heavily developed scales and scutes.
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Dictionary of Ichthyology |
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| armour = any outer covering of a fish that protects it, often modified or heavily developed scales and scutes. |
| Model of a placoderm, Bothriolepis, Canadian Museum of Nature. Photograph by Brian W. Coad |