Undaria agaricites

(Linnaeus, 1758)

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Morphologic Description:

Colony Form: meandroid; Colony Shape: branching; bifacial folia, unifacial plates or massive;

Colline Characteristics: acute; Series Length: moderately long; Series Characteristics: reticulate; Budding Type: intramural; Corallite Diameter: 2.2-3.1 mm; Septa Per Corallite: 17-29; Lobes: none; Columella Structure: trabecualar and discontinuous; Columella Development: prominent Wall Structure: synapticulothecal