Jetty Jelly
| Jetty Jelly | |
|---|---|
 Artwork from Yoshi and the Mysterious Book | |
| Appears in | Yoshi and the Mysterious Book (2026) |
Jetty Jellies are jellyfish-like creatures that appear in Yoshi and the Mysterious Book. First encountered in Chapter 6: Remote Isle in the Jetty Jelly Habitat, they are unlocked by completing the Huffin Puffin Habitat.
Jetty Jellies are found in water and can be used by Yoshi to propel himself in the air. By doing so, the Jetty Jelly creates a jet of water in a similar way to F.L.U.D.D.'s Hover Nozzle (except that Yoshi can go in any direction unlike Mario). A Jetty Jelly's water jet is so fast it allows Yoshi to slice seaweed, break into crates and other objects in his way. He can also ricochet on the surface of the water if handled well. By using a Jetty Jelly, Yoshi can also go into water for a bit before going back to the surface.
Just like F.L.U.D.D.'s water tank, using jets of water empties the Jetty Jelly's body which must be refilled in order to fly again. Yoshi can refill the Jetty Jelly by going back into any body of water or by consuming any of the Flooflys found in the Jetty Jelly Habitat (though a new Floofly will respawn where the previous one was).
The water inside a Jetty Jelly can change if it consumes a Floofly of a different color. Consuming a red Floofly will turn the Jetty Jelly red with a hot pepper jet. A yellow Floofly turns the Jetty Jelly yellow with a lightning jet that lights up Glow Vines. If taken to a Pink Pool, the Jetty Jelly turns pink and uses a pink jet that produces Mildes. If a different-colored jet is used on a normal Floofly, the Floofly's color will change to match the jet's color (a normal water jet turns a normal Floofly into a rain Floofly). However, if a different-colored Jetty Jelly falls into normal water, it will turn back to normal which will require Yoshi to find another Floofly in order to use a different-colored jet. Because of this, Jetty Jellies are the natural predator of the Floofly.
Jetty Jellies taste like fizzy water which Mr. E compares to carbonated water. According to one discovery, Jetty Jelly children cling to seaweed in the water until they grow strong enough to fly on their own.
Gallery[edit]
Screenshot of a Jetty Jelly
Naming[edit]
"Jetty Jelly" is a play on words between "jet" and "jelly(fish)".
When the name is suggested by Mr. E, he says the following:
- “It flies about by firing out a jet of seawater...so how about Jetty Jelly?”
- —Mr. E
Names in other languages[edit]
| Language | Name | Meaning | Note(s) | Ref. |
|---|---|---|---|---|
| Japanese | ジェットクラゲ Jetto Kurage | Jet Jellyfish | [1] | |
| Chinese (Simplified) | 喷射水母 Pēnshè shuǐmǔ (Mandarin) | Jet Jellyfish | [2] | |
| Chinese (Traditional) | 噴射水母 Pēnshè shuǐmǔ (Mandarin) | [3] | ||
| Dutch | Kwaaljager | From kwal ("jellyfish") and straaljager ("jet plane") | [4] | |
| French (Canada) | Propéluse | From propulsion and méduse ("jellyfish") | [5] | |
| French (Europe) | [6] | |||
| German | Medüsa | From Meduse ("jellyfish") and Düse ("jet") | [7] | |
| Italian | Medulsore | From medusa ("jellyfish") and propulsore ("thruster") | [8] | |
| Korean | 제트해파리 Jeteu Haepari | Jet Jellyfish | [9] | |
| Portuguese (Brazil) | Água-jato | From água-viva ("jellyfish") and lava a jato ("jet wash") | [10] | |
| Spanish (Latin America) | Medupulsor | From medusa ("jellyfish") and propulsor ("thruster") | [11] | |
| Spanish (Europe) | [12] |
References[edit]
- ^ 「水をジェットにして飛ぶからジェットクラゲでどうだろう？」– Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Japanese).
- ^ "既然能靠喷射水流来飞行，就叫它喷射水母怎么样？" – Mr. E (21 May, 2026). Yoshi and the Mysterious Book. Good-Feel (Simplified Chinese).
- ^ 「既然是靠著噴射水流來飛行，叫他噴射水母如何？」– Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Traditional Chinese).
- ^ "Deze kwal vliegt rond als een soort waterraket... Wat vind je van Kwaaljager?" – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Dutch).
- ^ « C'est une méduse qui se propulse avec un jet d'eau, alors que dirais-tu de Propéluse? » – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Canadian French).
- ^ « C'est une méduse qui se propulse avec un jet d'eau, alors que dirais-tu de Propéluse ? » – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (French).
- ^ "Sie ist geheimnisvoll und zeichnet sich als flinkes Fluggefährt aus. Für mich ist es deshalb die Medüsa." – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (German).
- ^ «Assomiglia a una medusa e usa la spinta del suo getto d'acqua per volare. Che ne dici di Medulsore?» – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Italian).
- ^ "물을 제트처럼 분사해서 비행하니까 제트해파리는 어떨까?" – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Korean).
- ^ "Ele usa jatos de água para se deslocar com uma velocidade impressionante... Que tal Água-jato?" – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Brazilian Portuguese).
- ^ "Como es un animal acuático que utiliza chorros de agua para propulsarse, ¿qué te parece si lo llamamos Medupulsor?" – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (Latin American Spanish).
- ^ «Como es un animal acuático que utiliza chorros de agua para propulsarse, ¿qué te parece si lo llamamos Medupulsor?» – Mr. E (21 May 2026). Yoshi and the Mysterious Book. Good-Feel (European Spanish).
