東北大、サカサクラゲの浮遊性の刺構造を発見
Nikkei Net,
発表日:2020年3月9日 "刺す水"の正体はクラゲの"粘液爆弾"だった! サカサクラゲの浮遊性の刺構造を発見 【発表のポイント】 ・熱帯・亜熱帯の浅海でシュノーケリングを楽しむ人たちの間では、肌に原因不明の痛みを感じる"刺す水(stinging…
発表日:2020年3月9日 "刺す水"の正体はクラゲの"粘液爆弾"だった! サカサクラゲの浮遊性の刺構造を発見 【発表のポイント】 ・熱帯・亜熱帯の浅海でシュノーケリングを楽しむ人たちの間では、肌に原因不明の痛みを感じる"刺す水(stinging…
岸辺にマングローブ林のあるような熱帯の海で、クラゲにふれていないのに刺されたようなチクッとする痛みを感じることがある。長く分かっていなかったその原因を明らかにしたと、米国海軍調査研究所などの研究チームが報告している。 熱帯の海には、浅瀬で傘を下にして泳ぐサカ…
岸辺にマングローブ林のあるような熱帯の海で、クラゲにふれていないのに刺されたようなチクッとする痛みを感じることがある。長く分かっていなかったその原因を明らかにしたと、米国海軍調査研究所などの研究チームが報告している。 熱帯の海には、浅瀬で傘を下にして泳ぐサカ…
Quienes nadan en aguas de climas tropicales en latitudes tan distantes como Australia, los Cayos de Florida o el Caribe suelen…
Rimanendo costantemente appoggiata al terreno, la Cassiopea xamachana utilizza un sistema di molto simile a quello con il quale…
La Cassiopea xamachana è l'animale più strano di cui avete mai sentito parlare: manda "bombe intelligenti".
在神秘幽邃的海洋世界中,美丽而神奇的生物比比皆是。水母,作为一种身体构造十分简单的浮游生物,其身影遍布全球各地的水域之中,目前已知的水母约有 250 余种。它们的出现甚至比恐龙还要早,可追溯至 6.5 亿年前。 由于身体的主要成分是水,水母看上去软软的,像是…
Uma espécie de medusa caça as suas presas lançando granadas de veneno para deixar a “água dormente”.
sempre stata considerata pressoch innocua per lessere umano, eppure sarebbe proprio lei la responsabile del misterioso fenomeno…
El agua que rodea las medusas invertidas a menudo causa una picazón molesta, y ahora los científicos saben por qué.
Anzeige Die Mangrovenqualle Cassiopea xamachana sondert in Stresssituationen Schleim mit Nesselzellen ab.
Washington/Sendai. Bislang war das Phänomen unter Schnorchlern und Schwimmern als “stechendes Wasser” bekannt.
Washington/Sendai. Bislang war das Phänomen unter Schnorchlern und Schwimmern als “stechendes Wasser” bekannt.
Washington/Sendai. Bislang war das Phänomen unter Schnorchlern und Schwimmern als “stechendes Wasser” bekannt.
Washington/Sendai. Bislang war das Phänomen unter Schnorchlern und Schwimmern als “stechendes Wasser” bekannt.
Researches have solved a long-standing mystery as to how Cassiopea xamachana jellyfish gather food without tentacles.
Nu kommer en förklaring till varför vissa maneter verkar kunna brännas på avstånd, utan att man ens snuddar vid dem.
Wenn Schwimmer plötzlich einen Schmerz spüren, sprechen viele von "stechendem Wasser".
Jellyfish don’t just sting with their tentacles – they create ‘slime grenades’ in water that irritate your skin even if you…
Paris (AFP) – A species of jellyfish hunts its prey by hurling venom grenades to create “stinging water”, researchers said…
Si has tenido la oportunidad de bañarte en las paradisíacas playas del Golfo de México y del mar Caribe sabrás que pueden…
Las medusas invertidas, recién llegadas al Mediterráneo, pueden atacar a los nadadores a distancia, lanzando «granadas» de moco…
Las medusas invertidas, recién llegadas al Mediterráneo, pueden atacar a los nadadores a distancia, lanzando «granadas» de moco…
Las medusas invertidas, recién llegadas al Mediterráneo, pueden atacar a los nadadores a distancia, lanzando «granadas» de moco…
Mucus secreted by a group of jellies, known as upside-down jellyfish, is filled with tiny, wriggling cell masses that allow…
Snorkelers in mangrove forest waters inhabited by the upside-down jellyfish Cassiopea xamachana report discomfort due to a…
Upside-down jellyfish on the ocean floor release venom-filled blobs of mucus, which can sting nearby swimmers, new research…
Upside-down jellyfish on the ocean floor release venom-filled blobs of mucus, which can sting nearby swimmers, new research…
Nelle acque calde dell’Oceano Atlantico vive una specie di medusa che rilascia nell’acqua sfere urticanti, con le quali può…
Jellyfish are very sneaky about stinging. Most are silent. Some have venom that kicks in on a time delay.
A species of jellyfish hunts its prey by hurling venom grenades to create "stinging water", researchers said Thursday, solving…
By: New York Times | Published: February 14, 2020 4:51:13 pm An undated photo provided by Allen Collins and Cheryl Ames shows…
A species of jellyfish hunts its prey by hurling venom grenades to create "stinging water", researchers said on Thursday…
海をふわふわと漂うクラゲの中には毒針を射出する 刺胞 を持つものがあり、餌となる魚やプランクトンを捕食するのに毒を用いています。人間もクラゲの毒針に刺されると皮膚が腫れたり出血したりすることがあり、最悪の場合命を落とすこともあります。そんな毒クラゲで、触手の…
A species of jellyfish hunts its prey by hurling venom grenades to create "stinging water", researchers said Thursday, solving…
The Cassiopea xamachana jellyfish, found in shallow waters around Florida, the Caribbean and Micronesia, is a frequent nuisance…
Schleimige Waffen: Manche Quallen können scheinbar ohne Berührung fiese Hautirritationen hervorrufen.
Las medusas del género Cassiopea expulsan estructuras microscópicas urticantes en su moco, como si de una “granada” microscópica…
If you study toxic jellyfish for a living, you know how to take safety precautions.
Swim through the mangrove forest waters of the world, from the coasts of Florida to Micronesia, and you may encounter a…
Cassiopea xamachana jellyfish sit on the floor of a body of water appearing like a fabulous bit of plant life from another world.
Feb. 13 (UPI) — Cassiopea jellyfish, or upside-down jellyfish, are found in warm coastal waters all over the world.
Feb. 13 (UPI) -- Cassiopea jellyfish, or upside-down jellyfish, are found in warm coastal waters all over the world.
In warm coastal waters around the world, swimmers can often spot large groups of jellyfish pulsing on the seafloor.
Cassiopea jellyfish, or upside-down jellyfish, are found in warm coastal waters all over the world.
A species of jellyfish hunts its prey by hurling venom grenades to create “stinging water,” researchers said Thursday, solving…
Like the world isn’t a scary enough place these days as is, now we have to contend with jellyfish hurling venomous mucus “grenade…
PARIS, FRANCE -- A species of jellyfish hunts its prey by hurling venom grenades to create "stinging water," researchers said…
Upside-down jellyfish on the ocean floor release venom-filled blobs of mucus, which can sting nearby swimmers, new research…
Scientists have found that a species of the jellyfish throw venom grenades to create stinging water to snare their preys.
If you’ve ever been swimming in the sea and suddenly found yourself being stung all over, the identity of your attacker may…
Research Press Release Communications Biology February 14, 2020 Novel structures formed of stinging cells found in the mucus of…
Swimmers who feel “stinging water” near mangrove forests may be getting zapped by jellyfish snot.
Have you ever peacefully gone for a swim in calm, warm, shallow waters… and been stung by a jellyfish without even seeing it?
Swim through the mangrove forest waters of the world, from the coasts of Florida to Micronesia, and you may encounter a…
The upside-down jellyfish is mostly stationary, so it evolved “self-propelling, microscopic grenades” that can swim over and…
In warm coastal waters around the world, swimmers can often spot large groups of jellyfish pulsing rhythmically on the seafloor.
Scientists say they have unraveled the mystery of the unusual "stinging water" phenomenon long reported by swimmers and…
Meeresbiologie: Quallen schleudern giftige Granaten Im Gegensatz zu vielen anderen Medusen verbringt Cassiopea xamachana die…
They release "mobile grenades" -- tiny balls of stinging cells that are shaped like popcorn and can swim under their own power.
Bloß nicht berühren: So lautet das Motto, wenn man einer giftigen Qualle im Wasser begegnet.
In warm coastal waters around the world, swimmers can often spot large groups of jellyfish pulsing rhythmically on the seafloor.