Spinester is a thorny devil who the Kratt brothers met in the Season 1 episode "Koala Balloon".
Tuba • Flame • Sparker • Roy G. Biv • Red • Orange • Yellow • Green • Blue • Indigo • Violet
Sweet Tweet • Fluff • Flash • Smiley (bird-of-paradise) • Hip-Hop • Stomp • Lightning • Spaceship • Speed Limit • Headbanger • Elfis • Torpedo • Slip Grip • Fluffy Flier • Spike • Mama Shrike • Moo • Thorn • Spear • Spike Jr. • Gular • Fishy Flier • Rocko • Brainio • Frosty • Gold Nugget • Scoop • Puffo • Puff • Finnster • Martin Jr. • Juice 2 • Spinner • Blue Beaky • Stars • Stripes • Downy • Little Sis • Pinkster • Wolfish • Wolfy • Harry • Squawk • Squeak • Stretch • Stretch Jr.
Gulpa • Sucker-Head • Razor-Mouth • Ocean Pony • Golf Ball • Blimpy • Puffy • Rocket Jaw • Fishy • Voltage • Arrow • Crazy Eyes • Dragon Glow • Snapjaw • Hero† • Hero Jr. • Smiley (stingray)
Squiddo • Squidtacular • Squidcicle • Beaks • Pinkie • Maxilla† • Maxilla Jr. • Blinker • Seven • Seasquatch • Beast • Figgy • Orbit • Picky • Swamp Dragon • Last Largest Lobster • Red Crush • Juice† • Pulpo • Heatseeker • Catapult • Hercules • Atlas • Gummy Bear
Bumper • Bumper's Mom • Slurpy • Plato • Platty • Platter • Poby • Sticker • Timber • Buddy • Twig • Blobby • T-Bone • Rufus • Thornsley • Nubs • Hopster • Roo Boss • Koala Balloon • Blur • Schnozzle • Nosey • Spot Swat • Hang Time • Pounce More • Maze • Huge-O • Momma Raccoon • Little Howler • Quillber • Bite-Size • Googly Eye • Googly Jr. • He Who Breathes Fire • Lil' Cubby • El Cutisimo • Screen Saver • Cat Burglar • Martin • Chris • Tusker • Hipster • Necktie • Necklace • Grabsy • Shadow • Chillax • Whistle • Click • Avalanche • Mr. P.U. Skunk • Dandelion • Rollo • Slider • Mama Panther • Swat • Crunch • Jill • Joey • Lil' Jack • JoJo • Jillybean • Bandito (black-footed ferret) • Raging Bull • Muncher • Pacer • Tracker • Lemair • Goblin • Bob • Mrs. President • Fuzztop • Lounger • Clingon • Gold Puff • Bing-Boing • Pokey • Tasdad • Tasmom • Little X • Stuffo • T. Rex • Artichoke • Blue Goggle • Golden Ice • Lil' Marty • Two Tusker • Coach • Cork • Lost and Found • Bellyful • Pawflip • Spirit • Spirit Jr. • Bandito (raccoon) • Swirly • Old Shark Tooth • Kid Musky • Baby Tooth • Headbasher • Camo • Queen Stealth • Baby Blue • Tackle • Little Red • Cheeks • Spooky • Fingertip • Shaggo • Shaggette • Shaggy Vacuum • Little G • Mama Grizz • Erminator • Cookie • Buckaroo • Thumb • Pointer • Blockhead • Snorty • Gulo • Adapto • Tailer • Witty • Swish • Splash • Pumpkin Face • Batsox • Megafang
Crocodilla • Chompella • Crunchina • Jawsana • Munchette • Snapifer • Frederica • Zippy • Splash Claw • Spinester • Okay • Shield • Lockjaw • Target • Caja • Grandpa • Hoodie† • Queenie • Princess