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Printable version; Page information; Get shortened URL ... Size of this preview: 708 × 599 pixels. ... English: Living giant clam (Tridacna gigas), Waikiki Aquarium ...
The largest giant clam at the Waikiki Aquarium was acquired from the Micronesian Mariculture Demonstration Center in Palau in June 1982 and was estimated to be five-years old at that time. At 38 years old in 2016, it is the longest-lived giant clam in any aquarium in the world. [7]
This is a list of existing public aquariums [1] in the United States, some of which are unaccredited.For zoos, see List of zoos in the United States.. Aquariums are facilities where animals are confined within tanks and displayed to the public, and in which they may also be bred.
By day, the clams spread out their mantle so that the algae receive the sunlight they need to photosynthesize, whereas the colour pigments protect the clam against excessive light and UV radiation. Adult clams can get most (70–100%) of their nutrients from the algae and the rest from filter feeding. [12] When disturbed, the clam closes its shell.
Tridacna squamosa, known commonly as the fluted giant clam and scaly clam, is a species of bivalve in the family Cardiidae. [ 1 ] [ 3 ] It is one of a number of large clam species native to the shallow coral reefs of the South Pacific and Indian Oceans .
COURTESY STATE DEPARTMENT OF LAND AND NATURAL RESOURCES State dive teams at Anini Bay on Kauai remove non-native corals believed to have been dumped from a saltwater aquarium.
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Also, free-floating zooxanthellae are captured while filtering food. Eventually the front adductor muscle disappears and the rear muscle moves into the clam's center. Many small clams die at this stage. The clam is considered a juvenile when it reaches a length of 20 cm (8 in).