Juvenile polyps of <i>Acropora tenuis</i> colonized by clade C1 or clade D <i>Symbiodinium</i> monoclonal cells.
2014-06-10T03:07:43Z (GMT) by
<p>Photographs of polyps were taken 20, 58, 80, and 120 days after inoculation. On day 20, polyps had only a few clade C1 cells but many clade D cells in their tentacles and body walls. The arrow indicates tentacles. Scale bar = 0.5 mm.</p>