Venus fan

The Venus sea fan is a delicate-looking colonial soft coral in the form of a fan composed of a lattice of branches in a single plane. The coral grows from a small base, forming several main branches with side branches and a network of small branchlets. The Venus sea fan is similar in appearance to Gorgonia ventalina, but has a slightly more untidy shape and short, stubby side growths coming out of the main plane. In G. flabellum, the branches are flattened at right angles to the plane of the fan, while in G. ventalina, the branches are either round or flattened parallel to the plane of the fan. The wide-mesh sea fan (Gorgonia mariae) is also similar in appearance, but at only 30 centimetres (11.8 in), is smaller, and many of the branchlets do not interconnect. The Venus sea fan is white, yellowish, or pale lavender. The fan is often found oriented perpendicular to the incoming waves and can grow to a height of 1.5 m (4 ft 11 in).

The Venus sea fan is very common in the Bahamas, and in this location is easily distinguishable from G. ventalina. In other parts of its range, Florida and the Lesser Antilles, however, the two species are more easily confused. It is a shallow-water species seldom exceeding a depth of 10 m (33 ft) and favours locations with strong wave action.