Grooved-Blade Sea Whip

Pterogorgia guadalupensis

The Grooved-blade Sea Whip, a member of the family Pterogorgiidae, is a sessile coral species found in the subtropical regions of the Western Atlantic. It is recorded in areas such as Belize, the USA, and Canada. This species typically inhabits shallow waters, with most occurrences noted at depths less than 40 meters, and the majority shallower than 30 meters. Divers can spot this species anchored to the substrate, displaying its characteristic grooved blades that distinguish it from other similar species. The reproductive strategy of the Grooved-blade Sea Whip involves the shedding of mature gametes into the coelenteron, which are then released through the mouth. The zygote develops into a planktonic planula larva, eventually undergoing metamorphosis before settling on the substrate. This life cycle ensures the continuation of the species in its preferred habitats. While the IUCN has not evaluated the conservation status of the Grooved-blade Sea Whip, divers can enjoy observing this species in its natural environment year-round.