Like other fairy basslets, the Carberryi or Threadfin anthias lives in small schools composed of a dominant male and his harem of females. This species is found only in the Indian Ocean. It was described for science in 1954, one of 370 new fish species named by the famous South African ichthyologist J.L.B. Smith, who rediscovered the Coelacanth.
Like toucans and macaws, this fish has become a quintessential symbol of the Tropics, appearing as all sorts of kitschy souvenirs and “decorations”. It is often seen on postcards from Florida (where it is not found!). It is also familiar as “Gill”, in the Disney / Pixar movie, “Finding Nemo”. Because its tiny larvae travel well in plankton, it is found all the way from the East Africa, clear across the Indian Ocean and Pacific, to the west coast of Mexico, south to Peru. It is closely related to tangs and surgeonfish, but lacks their “scalpel”.
Many of the 80 or so members of the tang and surgeonfish family have wide ranges across tropical seas, but this uniquely spotted species is restricted to Madagascar, the nearby East African Coast, and the Mascarene Islands. As few fishes are exported from these places, it has seldom been seen in public aquariums.
Scorpionfish, in general, are notorious for the venomous spines which give them their family name. The six members of the genus Rhinopias stand out for their magnificently bizarre appearance. Their story-book dragon faces, ornate fins, and peculiar under-water waddle, make them fascinating. This species, from the Indian Ocean and Indo-Pacific, was unknown to science until 1977, when it was named to honor the American authority on scorpionfish, who described two other new Rhinopias species in 1973.
This specialized fish, also known as a frogfish, is found only in Southern Australia and is seldom displayed in aquariums. They have the ability to walk under water by using their uniquely modified pelvic and pectoral fins. Anglerfish were named for the modification of their dorsal fin that functions as a fishing rod and lure. Unsuspecting prey attracted by the moving “lure” are seized in the enormous mouth.
The DWA was one of the first facilities in the US to successfully maintain and display these beautifully ornate relatives of the seahorse. Due to their specialized dietary and habitat requirements, this species has not reproduced successfully in an aquarium environment. The DWA is an industry leader in the husbandry of this species and hopes to help find the key to their reproduction in the future. Leafy and Weedy seadragons are strictly protected and export is carefully regulated.
Like its better-known relative, the Leafy seadragon, the Weedy seadragon is considered a highly specialized pipefish, rather than a true seahorse. The males of all pipefishes and seahorses receive the eggs from the female after they are laid and brood them until they hatch. Unlike male seahorses who store eggs in a brood pouch, seadragons attach eggs to a brood patch. The Weedy seadragon is the Marine Emblem of the Australian State of Victoria while the “Leafy” is the Marine Emblem for South Australia.
The ten species of swallowtail angelfish stand out among the marine angelfish family. Instead of staying close to the reef, and feeding on coral polyps and other stationary organisms, swallowtails consume plankton in the water column. While the sexes of other angelfishes are colored alike, male and female swallowtails look very different from each other. Only described to science in 1970, this species occurs off Japan and Australia, and far out into the Central Pacific, but is absent from the Indo-Pacific. Only the male has stripes.
Also known as the Starck’s demoiselle, the Starki damsel, is found in the northern and southern parts of the West Pacific. These brightly colored reef dwellers are commonly kept in aquariums and are extremely hardy fish. Like other members of the family Pomacentridae, they can be very territorial, despite their small size. They can be seen fiercely defending a crevice, or hiding quietly under a coral or clam.
The White-capped clownfish is named for the white color mark on its forehead. The name “leucokranos” is derived from the Greek word meaning “white capped” or “white helmet”. It was discovered in 1972 in Mandang, New Guinea. As is the case in our Solomon Islands exhibit, the White capped clownfish is often associated with the Carpet anemone, Stichodactyla sp., and rarely strays far from the protection of its stinging tentacles. A thick mucous coating on its skin keeps the clownfish from being stung.