This article is about a/an mecha in Zyuden Sentai Kyoryuger.

"Spiraling round and round, Gurumonite!"
―ED theme lyric[src]

Zyudenryu Gurumonite (獣電竜グルモナイト Jūdenryu Gurumonaito) is the tenth of the thirteen Zyudenryu Guardians, following the Ten Great Zyudenryu.


Gurumonite is a emerald green Ammonite that was modified to fight the Deboth Army. Along with the other twelve Guardians, Gurumonite's body was destroyed by the Great Land Devil Gadoma 65 million years ago; while its physical form was reduced to a Secret Stone, its Kyoryu Spirit is held within the Zyudenchi.


ZSK-Zyudenchi 20

Gurumonite Zyudenchi

  • 20. Gurumonite (フタバイン): 3 emerald green Zyudenchi (originally 1) holding the Kyoryu Spirit of the Ammonite. When used in a Gaburivolver, it makes anyone it hits become dizzy to the point of passing out once a Kyoryuger spins their finger in a spiral pattern.



Secret Stone

The Secret Stone of Gurumonite was found by Dantetsu Kiryu.

Behind the scenes


All of the Zyudenryu/Zyudenchi sport a name that is a portmanteau between their effect/motif and their respective animal name, Gurumonite is a portmanteau of Ammonite and Guruguru (the Japanese onomatopoeiac word for "spinning").


PRDC Ammonite

Ammonite Zord

See Also



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