ganoid scale
ganoid scale defined in 1951 year
ganoid scale - ganoid scale;ganoid scale - Scale typical of primitive Actinopterygii. Same components as cosmoid scale, but much thicker layer of superficial enamel-like substance (ganoine). Unlike cosmoid scale, grows in thickness by addition of layers of material all round, ganoine above as well as laminated bone below.
near ganoid scale in Knolik
| ganoid | home letter "G" start from "GA" | garden warbler |
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