Undaria

Undaria Oken, 1815.

Morphologic Description: Bifacial or unifacial colonies; thin outer wall; short to long series; randomly oriented septocostal ornamentation.

Morphologic Diagnosis: Colony Form: meandroid, Colony Shape: massive or platy, Budding: intramural, Columella: trabecular and discontinuous, Corallite Size: medium (1.5 - 10mm), Wall Structure: synapticulothecal, Lobes: none.

Species (4 total):

U. agaricites (Linnaeus, 1758); CC species #33 (extant).
U. crassa (Verrill, 1901); CC species #34 (extant).
U. pusilla (Verrill, 1901); CC species #35 (extant).
U. sp. A; CC species #36 (extinct).

Undaria

Undaria Oken, 1815.

Last updated on 9 September 2004 - has