Ariana from The Little Flying Bears is a young, intelligent purple spider with visible ears who sports a green bow. Her uniquely anthropomorphic, almost humanoid design mirrors bug characters like Innit from the retro video game Spin Jam. Both are excellent examples of insect-based anthropomorphic animal designs.
In cartoons, bugs often break the rules of biology, which makes for very memorable characters.
In the real world, insects don't have ears on the sides of their heads like we do. Instead, they "hear" using other parts of their bodies—for instance, crickets and katydids have their "ears" on their front legs, while butterflies and moths hear using tiny structures on their wings.
When it comes to characters like Ariana the Spider from The Little Flying Bears or Innit the Butterfly from Spin Jam, animators give them prominent, visible ears to make them look more expressive, relatable, and anthropomorphic. Because these bugs are designed to walk, talk, and show emotion like human beings, they get distinct, human-style ears!
Innit is a secret, hidden playable butterfly girl character in the 2000 PlayStation 1 puzzle game Spin Jam. She shares the classic archetype of a highly stylized, anthropomorphic insect or bug alongside characters like June Bugg from Stephen Cosgrove's Bugg Books, Fly Girl from The Wacky World of Tex Avery in Rich Meets Poe, and humanoid bug heroines like Madame Butterfly from Terrytoons in Yokohama Yankee.
Innit from Spin Jam, Sophia from The Raccoons, and Sea Filly from Rainbow Fish are all unique female, non-standard, anthropomorphic animal designs. While they all deviate from typical cartoon character models, Innit is entirely distinct and not the sole character sharing these design traits across all media.
Innit (Spin Jam): A humanoid, anime-styled butterfly schoolgirl from the PlayStation 1 puzzle game. Unlike traditional insect characters, she features human ears, a schoolgirl outfit, and human-like facial proportions.
Sophia Tutu (The Raccoons): An anthropomorphic, humanoid aardvark with human-like features, feet, and hands. She has a very different character model compared to the other quadrupedal, animalistic residents of the Evergreen Forest.
Sea Filly (Rainbow Fish): A beautiful seahorse character who is also canonically a half-mermaid hybrid, giving her a very stylized, non-standard sea creature design.