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Hippocampus bargibanti, also known as Bargibant's seahorse or the pygmy seahorse, is a seahorse of the family Syngnathidae found in the central Indo-Pacific area. [3]This pygmy seahorse is tiny—usually less than 2 centimetres (0.79 in) in size—and lives exclusively on gorgonian sea-fans, as its coloration and physical features expertly mimic the coral for camouflage. [4]
The pygmy seahorse is both tiny and well camouflaged.It is very difficult to spot amongst the sea grasses, soft corals, or gorgonians (sea fans) that it inhabits. Other distinctive pygmy seahorse characteristics include a fleshy head and body, a very short snout, and a long, prehensile tail.
Denise's pygmy seahorse uses adaptive camouflage, changing its color to match that of the surrounding gorgonians. [4] It feeds on small crustaceans and other zooplankton. [6] An individual will stay on a single coral for the duration of its entire life. The species is ovoviviparous, and it is the male who broods the eggs in its ventral brood pouch.
Forreau suspected that pygmy seahorses’ gorgonian coral colonies might yield more of the worms, she told CNN. In 2023, during an unrelated survey in southern Sukumo Bay in Kochi, Japan, she ...
The pygmy seahorse not only makes certain species of gorgonians its home, but also closely resembles its host, thus is well camouflaged. [12] Two species of pygmy seahorse, Hippocampus bargibanti and Hippocampus denise, are obligate residents on gorgonians. H. bargibanti is limited to two species in the single genus Muricella.
The bullneck seahorse (Hippocampus Minotaur) is a pygmy seahorse in the genus Hippocampus. This seahorse has never been found in the wild, [1] and little is known about its natural habitat. The only known specimens were collected on the coast of Eden, Australia. It is thought to live in sand beds at the bottom of the ocean, "64 - 100 meters ...
Male seahorses have a specialized ventral brood pouch to carry the embryos, male sea dragons attach the eggs to their tails, and male pipefish may do either, depending on their species. [4] The most fundamental difference between the different lineages of the family Syngnathidae is the location of male brood pouch. [ 5 ]
Other fauna, such as hydrozoa, bryozoa and brittle stars, often dwell among the branches of gorgonian and coral colonies. [28] The pygmy seahorse not only makes certain species of gorgonians its home, but closely resembles its host and is thus well camouflaged. [29] Some organisms have an obligate relationship with their host species.