Morphological description (show/hide)
| Flabellate, occur. Cylindrical branching, planar, bifurcate, thin. | | Deep red, orange, light-brown or beige alive. | | Not seen. | | Surface smooth but rough to touch, often with zoanthids. | | Smooth. | | Reticulate, plumo-reticulate in choan. periphery. | | Microscoically hispid with specialised raspailiid ect. skeleton and protruding subect. styles. | | Choan. oxeas (213-340 x 5-22um), subect. styles (405-1011 x 4-19 um), ect. styles/anisoxeas (184-385 x 0.5-4 um), echinating sagittal triacts (120-168 x 8-20 um). | | Raphides (39-78 x 0.3-1 um). |
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