Fig. 4: Early life-history stages of the coral species studied.
From: Depth-dependent parental effects create invisible barriers to coral dispersal

a Stylophora pistillata free-swimming larva. b A 2-day-old primary polyp of S. pistillata. c A 3-month-old S. pistillata originating from shallow-reef larva and translocated to the mesophotic depth. d A 3-month-old S. pistillata originating from shallow-reef larva and translocated to the shallow depth. e Rhytisma fulvum free-swimming larva. f Shortly after settlement, a R. fulvum larva metamorphosing into a primary polyp. g A 10-day-old polyp of R. fulvum. h Surface-brooding colony of R. fulvum. Scale bars indicate 1 mm.