Colonies may be several metres across and are composed of interconnecting meandering thin walled flabello-meandroid valleys. Valleys are 8-10 millimetres wide and may be up to 200 millimetres high. Usually living parts of colonies are separated by dead basal parts. Valley walls and septa are both thin and fragile. Septa are in three orders, those of the first order are up to 5 millimetres exsert and meet at the valley centre where they may curve and form a columella-like median wall. Costae are exsert. Polyps have fleshy mantles, which form a continuous cover of compact discs.
Grey, sometimes with pale margins to mantles.
Taxonomic note: This species was formerly placed in genus Plerogyra by the Charlie Veron. If further research shows that Plerogyra discus is the same species the genus Plerogyra would again be applicable. Source reference: Veron (2000). Taxonomic reference: Hodgson and Ross (1981).
displaying probable distribution of species. Points indicate recorded sightings from OBIS.
Nemenzophyllia turbida.Papua New Guinea.A small colony of irregular mantles.Roger Steene.
Nemenzophyllia turbida.Papua New Guinea.Colony surface.Roger Steene.
Nemenzophyllia turbida.Philippines.Colonies may form a continuous cover of interconnecting mantles.Doug Fenner.
Nemenzophyllia turbida.Philippines.Detail of mantles.Doug Fenner.
Nemenzophyllia turbida.Philippines.Showing a valley.
Nemenzophyllia turbida.Philippines.Showing septa.
Nemenzophyllia turbida.Papua New Guinea.Showing valleys.
Nemenzophyllia turbida.Papua New Guinea.Showing septa.