Gup-A - a multi-purpose vehicle and is Captain Barnacles' favorite. Its speed is moderate, but it has a turbo booster that can make it go almost as fast as the Gup-B. It is used in almost all missions. It's also been seen with other disguises in the toys and the episode The Decorator Crab. It's based on an angler fish.

Octonauts | Smyths Toys UK Octonauts | Smyths Toys UK

Some fish (like the Humuhumunukunukuapua'as) mistake the Gup-B for an actual shark and get scared. Even the Hammerhead Sister Pup saw the Gup (in Tiger Shark mode) and got scared. Gup-L - The Gup-L is like a hovercraft. Other than that there is not much known about it. Only the Gup Speeder toy has been released. Not only does the antenna and lights change colour in the water, the propeller can be wound up for use on land to create a wavy ‘sea-going’ motion. A Barnacles figure is included in the set - and various other working features like a grabbing arm, hook, net and fish help to give kids plenty of play value. Gup-D - a medium-sized Gup with retractable arms and legs. It's designed to do construction work. With its legs out, it looks like a crab, but with its legs in, it looks like a manta ray. The Gup-D is Tweak's favorite Gup. Also, this Gup is probably the one Shellington is the worst at piloting. He has crashed it three times.The Gup-A is a multi-purpose vehicle based on an anglerfish and it is one of the most used Gups in the Main Series. Its speed is moderate, but it has a turbo booster can make it go almost as fast as the Gup-B (as seen in The Giant Whirlpool). It is one of the only Gups that appear in the books with a fairly consistent design before the 2010 TV show’s release. Although Kwazii is the Gup's default pilot, Peso and Tweak have been seen at the crafts wheel on a few occasions.

List of Gups | Octonauts Wiki | Fandom

Kwazii is very protective towards the Gup, not wanting to let it out of his sight, as seen in The Octonauts and the Ring of Fire.

Gup-Y - an upcoming Gup. It is modeled after the yeti crab. It may be a deep-sea excavation Gup that may work around the Deep Sea Octolab in the Mariana Trench. Not much more is known about it. The toy has already been made. Gup-T - It was built after a sea pig, and is a rescue rover. It is probably going to be used for seafloor or land traveling hence the wheels. Gup-P - inspired by the parrotfish, the GUP-P is a specialized, first responder emergency vehicle. with a simple press of the tail, this versatile Gup transforms into a medical station – equipped with an Octo x-ray viewer – where Kwazii can treat the parrotfish and transport it to safety. It can also make huge jets of bubbles. Gup-J - a relatively new Gup that is kind of like a hydro scooter. Only the toy Gup Speeder has been made. Theory has been set to it's appeared in The Octonauts Movie: The Underwater Caves of Sac Actun, but it's probably not as toy has been made for the speeder that is said to be the Gup-J, and the toy that has been made is in fact not the Gup-J toy. It is a completely different speeder that comes with a Tweak in a special suit. Drooping lamp from the top of the hull to distract or lure creatures and light the path when the waters get dark.