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Species Profile - Stygimoloch

Species Profile - Stygimoloch

All I know about this dinosaur, the Stygimoloch, is that its name is derived from hell and a demon. And that's why I like it.

- Cabot Finch

Stygimoloch is a genus of pachycephalosaurid dinosaur that originated from Late Cretaceous North America. Cloned by InGen for exhibition at Jurassic World on Isla Nublar, Stygiomoloch specimens were encountered on the island during the destructive volcanic eruption of Mount Sibo in 2018.[1]

Stygimoloch is rewarded for progressing through the Entertainment Division on Isla Tacaño, and upon being researched, can subsequently be excavated at the Hell Creek and Lance Formations in North America.

History Edit

Originally from the Late Cretaceous period of North America, Stygimoloch was cloned by InGen for Jurassic World on Isla Nublar, where it lived alongside its close relative Pachycephalosaurus. After the disastrous incident that took place in 2015, Stygimoloch and the park's other resident dinosaurs were released to the wild and were considered an endangered species at the time of the eruption of Mount Sibo.[1]

At least three Stygimoloch was successfully transported by a team of mercenaries hired by Eli Mills to the Lockwood estate in northern California, where the surviving dinosaurs were intended to be auctioned off. However, Owen Grady and Claire Dearing released an individual named Stiggy from its cage, and it subsequently went on a rampage throughout the manor, disrupting the auction and causing numerous injuries before fleeing into the surrounding forest. The other Stygimoloch were eventually freed by Maisie Lockwood alongside all the other dinosaurs.[1]

Description Edit

// COSMETICS
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ARID

StygCoastal.png

COASTAL

StygRainforest.png

RAINFOREST

StygWetland.png

WETLAND

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STEPPE

The base genome of the Stygimoloch is a chestnut brown body with cream underbelly and dark brown streaks on its back.

Palaeontology Edit

Stygimoloch is a dubious species of Pachycephalosaurid due to a recent studies in 2009 and 2016 suggesting that it and Dracorex are a juvenile forms of Pachycephalosaurus. The idea is strengthened from the fact that only juvenile fossils of Dracorex and Stygimoloch have so far been found. Furthermore, an unopposed study conducted in 2010 suggests that all flat-headed Pachycephalosaurids were juvenile stages of dome-headed adults, thus supporting the notion that Stygimoloch was a instead a juvenile Pachycephalosaurus as the horns were absorbed by the growing dome.

Stygimoloch's name means 'Demon of the River Styx', in reference to the Hell Creek formation where it was found and its ring of horns around its bony dome, giving it a devilish look.

Trivia Edit

  • The base genome of the Stygimoloch is based on its appearance in Jurassic World: Fallen Kingdom, and was released as part of a free update tie-in to the movie.

Gallery Edit

References Edit

Further reading Edit