Kishiryu Pterardon

Kishiryu Pterardon (騎士竜プテラードン) is an auxiliary Kishiryu in Kishiryu Sentai Ryusoulger. It is modeled after the  group.

Overview
A giant Kishiryu based on the Pterosaur family, Pterardon grants the abilities of the HieHie Armor, which allows the user to use ice-based attacks and fly at superspeed. In combat, it has ice-based abilities, can fire a sub-zero ice beam from its beak, achieve space flight, and wields the Pterardon Head (プテラードンヘッド), the Knight Edge (ナイトエッジ) wings and the HieHie Claw (ヒエヒエクロー) on its short tail.

Appearances: Ryusoulger Episodes 31-32

History
After flying into space to avoid being sealed by Seto 65 million years ago, Pterardon managed to get itself trapped in its pit mode, robbing it of its true abilities and falling back down to Earth in the ocean. On MosaRex's order in the present, Oto brought Pterardon to the Ryusoulgers, which lead to reawakening the sky Kishiryu as Tyramigo attempted to eat Pterardon after mistakening it for an egg.

Pit Mode
Pit Mode, called Pi-Tan (ピーたん) by Oto, is Kishiryu Pterardon's sealed form that resembles an egg and a penguin. In this form, Pterardon loses access to its abilities and flight.

Appearances: Ryusoulger Episodes 29-31

Ryusoul Gattai YokuRyuOh
Ryusoul Gattai YokuRyuOh (竜装合体ヨクリュウオー) is Kishiryu Pterardon's humanoid form with the HieHieSoul as its head which it changes into when Koh takes command. YokuRyuOh is the fastest Mecha the Ryusoulgers possess, capable of flight and can transport itself and the Minosaur into an icy region through the Knight Edge wings, or freeze the surrounding area for its own advantage. It wields the HieHie Claw on its right arm and can attack with the YokuRyuOh Blizzard Storm (ヨクリュウオーブリザードストーム), a freezing mist blast from the Pterardon Head. Its finisher is the YokuRyuOh Blizzard Claw Strike, where YokuRyuOh encases the HieHie Claw in solid ice and flies at superspeed before using it to pierce and destroy the Minosaur.

Appearances: Ryusoulger Episodes 31

Kishiryu Ptyramigo
Kishiryu Ptyramigo (騎士竜プティラミーゴ) is a giant Kishiryu formed from Kishiryu Pterardon and Kishiryu Tyramigo, resembling a dragon. It's formed with Tyramigo in its Kishiryu form, both of its turrets are placed on the side of each leg, Pterardon's back and the Knight Edge wings (minus the legs) replaces Tyramigo's back and Knight Cannons (ナイトキャノン) (with Tyramigo's drills on each side), and the HieHie Claw is placed between Tyramigo's head and body.

Appearances: Ryusoulger Episodes TBA

Ryusoul Gattai KishiRyuOh Jet
Ryusoul Gattai KishiRyuOh Jet (竜装合体キシリュウオージェット) is the combined form of Kishiryu Tyramigo, Pterardon, Pachygaroo and Chibigaroo. It consists of Kishiryu Tyramigo's head, lower body and legs (with Tyramigo's drills on the knees), and the Red RyuSoul as its head, Pterardon's upper body, arms, the Knight Edge wings and the HieHie Claw placed as a chest plate, Pachygaroo's body splits in two to form the Knight Gloves: Pachygaroo's upper section, with the Knight Thruster on the right arm, and its lower section on the left arm, and Chibigaroo attaches itself to Pachygaroo's head as a visor.

In this form, KishiRyuOh gains ice and earth-based abilities, boxing skills, and the ability of flight.

Appearances: Ryusoulger Episode 32

Ryusoul Gattai King KishiRyuOh
King KishiRyuOh (竜装合体キングキシリュウオー) is the combination between Kishiryu Pterardon, Kishiryu Tyramigo and Kishiryu MosaRex. It consists of Kishiryu Tyramigo's lower body and legs, its RyuSoul is placed as its head, Pterardon's upper body, arms and the Knight Edge wings combines with Tyramigo's lower half, the HieHie Claw is placed on the chest (with a section of it forms the crown and visor) with the Pterardon Head, MosaRex's tail (minus the KnighTrident) split to form the Knight Boarder (ナイトボーダー) pads for the feet, its missile launchers are placed on KishiRyuOh's knee connectors, Tyramigo's head is attached to the left arm with both drills and one of its mini-gun as its spine, and MosaRex's head is attached to the right arm with Tyramigo's second mini-gun.

Appearances: Ryusoulger Episodes TBA

RyuSoul

 * -|1 = KSR-HieHieSoul.png

The HieHieSoul (ヒエヒエソウル) is the personal RyuSoul for Pterardon. It enables Ryusoul Red and Gold to access the HieHie Armor, granting the user ice-based abilities.
 * -|2 = KSR-HieHieSoul (Knight Mode).png

Portrayal

 * Kishiryu Pterardon (Pi-tan) is voiced by Takeshi Kusao (草尾 毅) who previously voiced as Smoky the Magical Cat in Mahou Sentai Magiranger and Coco in Yes! Pretty Cure 5. Pterardon's voice is also at a higher pitch than normal while in Pit Mode.

Appearances

 * Icon-ryusoger.png Kishiryu Sentai Ryusoulger
 * Ep. 29: Canalo's Marriage
 * Ep. 30: Overthrow! High Spec
 * Ep. 31: Melody From The Sky
 * Ep. 32: When The Rain of Hatred Ceases