SEAHORSE (HIPPOCAMOUS)
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SEAHORSE (HIPPOCAMOUS)

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SEAHORSE (HIPPOCAMOUS)




According to Greek mythology, seahorses are the descendants of the horse-like hippocampi that are said to have pulled the chariot of Poseidon, the god of the sea. The hippocamp is a mythical creature with the upper part of its body like a horse and the lower part like a fish. Its unique appearance has always inspired artists and fascinated marine biologists and us divers.


Seahorses are fish, although they don't look like fish at all. Like all fish, they have gills and a swim bladder. Seahorses live mainly in tropical waters. Their habitats are coral reefs, mangroves, estuaries or seagrass meadows. Around 80 species are known worldwide. There are no exact numbers, as biologists are constantly discovering new species. Typical for seahorses is the head, which resembles a horse's head. Instead of the tail fin typical of fish, the seahorse has a worm-like tail. They also have no scales, but a thin skin that stretches over bony plates arranged in a ring. Seahorses are poor swimmers. They move upright. To avoid drifting off, they cling to something with their prehensile tail and keep an eye out for prey. They feed on amphipods, shrimps and other tiny sea creatures. These are sucked in like lightning with the long tube-like snout, The size varies from 1 cm to around 30 cm. With their small size and good camouflage, seahorses are difficult to spot.


With a bit of luck and above all a trained eye, you can spot them in the seagrass meadows of our bay in Sahl Hasheesh.



The Red Sea is mainly home to the spiny seahorse (Hippocampus histrix). The long, sharp spines from the head to the trunk are typical.
When fully grown, they reach a maximum body length of approx. 17 centimeters.


It has the color brown, yellow or green, depending on the environment.



The special thing about seahorses is also their reproduction. The males, not the females, carry the offspring. For this purpose, male seahorses are equipped with a belly pouch. This is also how males and females can be distinguished. The females produce the eggs and inject between 150 and 2000 eggs into the male's abdominal pouch during sexual intercourse, where they are fertilized by the male's sperm. It takes about 10 to 45 days from fertilization to birth. At birth, which usually takes place at night, the little seahorses are pushed out of the abdominal pouch.



After birth, the parents no longer care for their offspring The newborn seahorses are left to their own devices and start hunting small, planktonic crustaceans. Because only a few survive the first few days of life, up to 1000 young are born per birth.


Seahorses are an endangered species. According to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), trade is prohibited.
That's a good thing, because it means that the fascination of seahorses will hopefully remain with us for a very long time to come.





Photos: Johann Vifian
Sources: Wikipedia 

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