Dragons of How to Train Your Dragon!

Dragon Species

• Toothless: The only known Night Fury, a rare dragon species.
• Stormfly: A tamed Deadly Nadder, characterized by its spiky appearance and agility.
• Hookfang: A tamed Monstrous Nightmare, known for its fire-breathing abilities and distinctive appearance.
• Meatlug: A tamed Gronkle, recognized for its stocky build and ability to eat rocks.
• Barf and Belch: A tamed Hideous Zippleback, notable for its two heads and ability to produce explosive gas.

Dragon Types

• Night Fury: A rare dragon lineage, exemplified by Toothless, known for speed and stealth.
• Deadly Nadder: A common dragon type, like Stormfly, that possesses a spiky tail and strong senses.
• Monstrous Nightmare: Another common dragon, represented by Hookfang, known for its fearsome flame.
• Gronkle: A common dragon species, similar to Meatlug, often heavyset and good at rock-eating.
• Hideous Zippleback: A common species like Barf and Belch, recognized for its dual-headed structure and cleverness.

Rare and Notable Dragons

• Stormcutter: Another rare species akin to Cloud Jumper; its unique traits are underlined in the series.
• Thunderdrum: Initially Stoick's first dragon, belonging to a common type known for sound waves.
• Scauldron: Once common, now considered rare due to its unique abilities.
• Sea Shocker: A rare dragon type that exhibits distinct aquatic capabilities.
• Whispering Death: Recognized as a common yet intimidating dragon type due to its stealth and effectiveness in hunting.

Unique Abilities and Characteristics

• Skrill: A rare dragon able to control lightning, showcasing powerful elemental skills.
• Change Wing: Known for its camouflage abilities, it can change color to adapt to surroundings.
• Screaming Death: Rare and massive, it instills fear due to its size and ferocity.

Significant Dragons in Lore

• Thornado: Stoick's first dragon, noted for its menacing presence.
• Bewilderbeast: Known as the king of dragons, significant in narratives involving Valka and "Race to the Edge."

Various Dragon Groups

• Sentinels: Statuesque appearances mark this dragon type, creating a sense of eeriness.
• Night Terrors: They possess the ability to disguise as other dragons, including Toothless, showcasing their deceptive nature.

Additional Notable Species

• Shell Fire: Huge and deadly; its nature remains enigmatic.
• Eruptodon: Unique for its consumption of lava, demonstrates adaptability to extreme environments.

Hybrid Dragons

• Light Fury: A subspecies of the Night Fury, noted for its sleek appearance and agility.
• Night Lights: A hybrid of Night Fury and Light Fury, representing a historical first in dragon hybridization.
• Sneaky Abomibumble: Hybrid of a Monstrous Nightmare and Gronkle, showcasing traits from both.
• Ghastly ZappleJack: A hybrid of TimberJack and Hideous Zippleback, merging features from two distinct dragon classes.
• Gorge HushBogle: A combination of Whispering Death and Snow Wraith, indicating a blend of characteristics from both.
• Gusty BoltStamper: A hybrid of Skrill and RumbleHorn, illustrating mixed traits from both dragon families.
• Bitter GaleSlash: A hybrid between Deadly Nadder and Stormcutter, formerly categorized as part of the Sharp class.

Classifications

• Dragons are divided into distinct categories based on their traits, behavior, and abilities, leading to complex interspecies relationships and interactions.