7th Definitive - 40c Blackbar Triggerfish    Date of Issue November 15, 2000 Denomination 40 cents Art Work Chris Van Rooyen, Joan Van Gogh Designer Thea Swanepoel Size 24 x 40.6mm Sheet 50 Perforation 13.25 x 13.75 Perforator Bickel comb Paper De La Rue Gum PVA Phosphor 7% Green/yellow in paper coating Printing Process superlitho Printer The House of Questa, London Initial Quantity 58,000   Blackbar triggerfish (rhinecanthus aculeatus) -  Belongs to the family Balistidae and the subfamily of triggerfish. Common in the tropical Indo-West Pacific Ocean, south to Algoa Bay, they are usually found in quiet waters of lagoon sandy areas and parts of seaward reefs. They grow to a length of about 30 cm.   Original information and image from South Africa Post