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melaniridosome

noun mel·an·irid·o·some \ ˌmeləˌnīˈridəˌsōm \

Definition of melaniridosome

plural -s
:a multiple or compound chromatophore with melanophore and iridophore components that is common in teleosts

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Origin and Etymology of melaniridosome

melanophore + iridophore + -some

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