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(lives here on the beaches) - After a long period in which we were afraid to leave the house due to the war and experienced a kind of "missile blockade", many of the sea lovers rushed to return to the magical nature and dive into the cool sea water again. But along with the enjoyment of Haifa's beaches, the less pleasant parts brought with them by the weather changes, which, as we know, affect the flora and fauna, sometimes for the better and sometimes for the worse, have also returned.

The result of an encounter with Rhizophysa filiformis (photo: Ilan Levy)

Painful but less

In recent days, I have received many reports about a disturbing phenomenon. Swimming groups, individual swimmers and even daring divers who still dive with a Bermuda suit, tell of painful burns they felt on their skin while in the water. How painful? It is probably individual and varies from person to person.

"Taking a ride" (photo: Motty Mendelsohn)

even in the tongue

The source of these burns is a sea creature belonging to the scorban system. The production was not given a Hebrew name, and in the dialect it is called Rhizophysa filiformis.

The encounter with the aforementioned creature is unpleasant, to say the least. Its bite is painful, and the feeling of how many of its arms wrap around you is definitely not a pleasant thing. Among the swimmers' reports are also injuries to the lips and even the tongue, hands, face... for sure - it's good that there are swimming goggles.

Painful and barely visible (photo: Motty Mendelson)
Painful and barely visible (photo: Motty Mendelson)

The odd hitchhiker

One of the female swimmers even said that she noticed that as she got closer to the area where there were many pieces of plastic, the burns got worse and worse. Well, she was right. This strange animal clings to plastic particles and pieces of nylon and even to pumice stones, floating slag from volcanoes. They "catch a ride" on them as their hunting arms splash in the water. Unfortunately, we are the victims.

Although the sting of the production is not as terrible as that of the jellyfish, it is certainly not pleasant, mainly due to the way its venom is injected. The treatment on the spot, by the way, is like a jellyfish sting.

Clings to plastic and nylon parts (photo: Motty Mendelson)
Clings to plastic and nylon parts (photo: Motty Mendelson)

So what next?

Unfortunately, I am not a good person, the situation will continue like this, apparently, until the next storm. The only solution I can offer, also only partial - a garment with long sleeves, since most of the complainants reported injuries to their upper limbs.

So for those of you who are planning to spend time at the sea on the weekend - if you feel something strange when you are in the water, you will already know what it is. In any case, you will surely agree with me that on days like this, we can easily wish for ourselves that these would be all the troubles...

contact: At watsapBy email

Motty Mendelssohn
Motty Mendelssohn
Marine researcher (diving, underwater photography) and marine and environmental ecology for 35 years. Lecturer in the field for about 20 years. You can order a lecture or a series of lectures accompanied by unique and spectacular photos, taken during many years of research, in Israel and abroad • 050-7271157 • [email protected]

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18 תגובות

  1. A beautiful and interesting article... good to know... good that there is a true sea lover and scientist who enriches our "education" regarding marine phenomena and animals in our sea. Thanks Motty…

  2. Dear Muti! Thanks for the reminders and the important information you give us in each of your articles :)
    Good thing you raised the ads! I'm sure that now people will be more careful about it and it will happen less, God bless!

  3. Wow, not pleasant at all
    Van still doesn't have a name in Hebrew, give him a name yourself
    As usual, it's always interesting with you, Muti

  4. Because of fish foods, women have miscarriages and many people have poisoning! Because of tuna there is schizophrenia... there is mercury in tuna!!! Salmon is very dangerous for health... Corrupt health offices in the world approve selling it over and over again

  5. It's scary what the changes are doing to the earth. Migration of red water creatures that are ecologically damaging in the Mediterranean Sea.

  6. There is no end to the sea and that is what is beautiful and interesting about it and it is good that you here in Haifa light up our eyes

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