Yutyrannus

Yutyrannus

Dossier Yutyrannus.png

Dossier

These values may differ with what you see in-game or written elsewhere. But that is what the dossier says.

Group

Dinosaurs

Species

Yutyrannus saevus

Time

Cretaceous

Diet

Carnivore

Temperament

Aggressive

Release Versions

258.0
May 30, 2017

755.0
June 19, 2017

509.0
June 14, 2017

Unavailable

599.0
November 30, 2018

311.74
June 11, 2020

Variants

• Brute X-Yutyrannus
• X-Yutyrannus

Spawn Command

admincheat summon Yutyrannus_Character_BP_C
or
admincheat SpawnDino "Blueprint'/Game/PrimalEarth/Dinos/Yutyrannus/Yutyrannus_Character_BP.Yutyrannus_Character_BP'" 500 0 0 35
Variant X-Yutyrannus
admincheat summon Snow_Yutyrannus_Character_BP_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis/Dinos/BiomeVariants/Snow_Yutyrannus/Snow_Yutyrannus_Character_BP.Snow_Yutyrannus_Character_BP'" 500 0 0 35
Variant X-Yutyrannus (Gauntlet)
admincheat summon Snow_Yutyrannus_Character_BP_Gauntlet_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis/Dinos/MissionVariants/Gauntlet/Arctic/Snow_Yutyrannus_Character_BP_Gauntlet.Snow_Yutyrannus_Character_BP_Gauntlet'" 500 0 0 35
Variant X-Yutyrannus (Hunt)
admincheat summon Snow_Yutyrannus_Character_BP_HuntFollower_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis/Dinos/MissionVariants/Hunt/Arctic/Snow_Yutyrannus_Character_BP_HuntFollower.Snow_Yutyrannus_Character_BP_HuntFollower'" 500 0 0 35
Variant X-Yutyrannus (Retrieve)
admincheat summon Snow_Yutyrannus_Character_BP_Retrieve_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis/Dinos/MissionVariants/Retrieve/Arctic/Snow_Yutyrannus_Character_BP_Retrieve.Snow_Yutyrannus_Character_BP_Retrieve'" 500 0 0 35
Variant Yutyrannus (Summoned)
admincheat summon Yutyrannus_Character_BP_Summoned_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis2/Dinos/Summoner/SummonedDinos/Yutyrannus_Character_BP_Summoned.Yutyrannus_Character_BP_Summoned'" 500 0 0 35
Variant Yutyrannus (Gauntlet2)
admincheat summon Yutyrannus_Character_BP_STA_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis2/Missions/ModularMission/Gauntlet2/STA/Dinos/Yutyrannus_Character_BP_STA.Yutyrannus_Character_BP_STA'" 500 0 0 35
Variant Yutyrannus (Mashup)
admincheat summon Yutyrannus_Character_BP_ExpG_Pod_C
or
admincheat SpawnDino "Blueprint'/Game/Genesis2/Missions/ModularMission/Mashup/ExperimentG/DinosAndStructures/Yutyrannus_Character_BP_ExpG_Pod.Yutyrannus_Character_BP_ExpG_Pod'" 500 0 0 35

Domestication

Tameable

Rideable

Breedable

Yes

Yes

Yes

Torpor Immune

No

Taming Method

Knockout

Preferred Kibble

Extraordinary Kibble

Preferred Food

Raw Mutton

Equipment

Yutyrannus Saddle (Level 80)

Rider Weaponry

No

Humans Can Carry

No

Data

XP For Kill

120 XP

Drops

• Pelt
• Raw Meat
• Raw Prime Meat
• Yutyrannus Lungs

Special Loot Chance

100%

Feces Size

Large

Drag Weight

500

Radiation Immune

No

Carryable By

Tusoteuthis

Immobilized By

• Chain Bola
• Large Bear Trap
• Net Projectile

Can Damage

Thatch
Greenhouse
Wood

Reproduction

Egg

Yutyrannus Egg

Incubation Range

32 - 34 °C / 90 - 93 °F

Incubation Time

4h 59m 58.561s

Baby Time

18h 31m 6.662s

Juvenile Time

3d 2h 4m 26.65s

Adolescent Time

3d 20h 35m 33.313s

Total Maturation Time

7d 17h 11m 6.625s

Breeding Interval

18h - 2d

Habitat

Colorvision Prota- / Deuteranopia Tritanopia

Common             Rare
  Untameable   Cave

The Yutyrannus or simply Yuty is one of the Creatures in ARK: Survival Evolved.

Basic Info

Dossier

This section is intended to be an exact copy of what the survivor Helena Walker, the author of the dossiers, has written. There may be some discrepancies between this text and the in-game creature.

	“	Wild The Yutyrannus saevus is believed to be related to the Tyrannosaurus rex, but it is noticeably different upon first glance. Feathered creatures are not necessarily viewed as dangerous predators in the same light as other theropods. However, the Yutyrannus strikes fear into even the Island's most skilled hunters. There are few wild predators that are able to pack-hunt alongside the generally hostile Carnotaurus, like the Yutyrannus does, with such ease. It is also the only creature I've seen to consistently induce a state of panic in opponents with its roar. Upon hearing it, most creatures in the area will flee for safety. Domesticated A domesticated Yutyrannus can be a powerful offensive or defensive addition to war parties. With its mighty roar, it can induce fear in opposing creatures. Meanwhile, Yutyrannus can be trained to develop a confidence-boosting Battle-Cry which counteracts enemy attempts to induce fear, while also bolstering the resolve of allies, and may even draw wild Carnotaurus to its aid. These unique "leadership" qualities make the Yutyrannus a versatile, and at times, a necessary creature to have on your side during large-scale confrontations!	„
		~ Helena

Behavior

Like many larger predators, Yutyrannus is an aggressive apex predator that will hunt the largest of herbivores and the smaller carnivores, with the exception of the Carnotaurus in their own pack. Without break they are known to tackle and overwhelm prey in their numbers and induce fear into their enemies with their roar.

Appearance

Yutyrannus is a large carnivorous dinosaur that has a long head, a low ridge across its snout, and a pair of horns above its eyes. Its body is covered in thick downy feathers, excluding its hands, feet, and face, where it is more traditionally scaly in appearance. Unlike its larger relative, the Rex, it has long arms with three clawed fingers.

Color Scheme and Regions

The third region of X-Yutyrannus is mainly covered by feathers.

 

This section displays the Yutyrannus's natural colors and regions. For demonstration, the regions below are colored red over an albino Yutyrannus. The colored squares shown underneath each region's description are the colors that the Yutyrannus will randomly spawn with to provide an overall range of its natural color scheme. Hover your cursor over a color to display its name and ID.

This information can be used to alter the Yutyrannus's regions by entering cheat SetTargetDinoColor <ColorRegion> <ColorID> in the cheat console. For instance, cheat SetTargetDinoColor 0 6 would color the Yutyrannus's "main body" magenta.

Region 0:
Main Body

Region 1:
Facial Crest

Region 2 is not used
for this Creature.

Region 3 is not used
for this Creature.

Region 4:
Facial Highlights & Stripes

Region 5:
Hands and Feet

Region 0:
Main Body

Region 1 is not used
for this Creature.

Region 2:
Dark Accents

Region 3:
Spots

Region 4:
Belly

Region 5:
Back

Drops

Harvest

• Raw Meat
• Raw Prime Meat
• Hide
• Pelt

Guaranteed Special Loot

• Yutyrannus Lungs

Base Stats and Growth

Attribute	Base Value	Level Increase		Taming Bonus
		Wild	Tamed	Additive	Multiplicative
Health	1100	+220	+5.4%	0.07
Stamina	420	+42	+10%
Oxygen	150	+15	+10%
Food	3000	+300	+10%
Weight	500	+10	+4%
Melee Damage	55	+2.75	+1.7%	7%	17.6%
Movement Speed	100%	N/A	+1%
Torpidity	1550	+93	N/A	0.5

• For a comparison of the stats of all creatures, see Base Creature Statistics.
• For an explanation of exactly how the levelup calculation works, see Creature Stats Calculation.

Movement	Base Speed		Sprinting Speed		Stamina
	Wild	Tamed	Wild	Tamed
Walking	700	?	1610	1610	40
Swimming	300	?	?	?	?

• These are the base speeds of the creature at 100% Movement Speed.
• For a comparison of the speeds of all creatures, see Base Creature Speeds.

Attack Values

Bite		Stamina Cost	Attack Range			Description
			Base	Minimum	Activation
		10	600	0	0
Attack Type		Damage	Projectile Values			Torpor Values		Status Effect: Stamina			Status Effect: Torpidity
			Life	Impulse	Radius	Base	Mult	Duration	Damage Mult	Amount	Duration	Damage Mult	Amount
Melee		55

Fear		Stamina Cost	Attack Range			Description
			Base	Minimum	Activation
		250	3500	0	0

Courage		Stamina Cost	Attack Range			Description
			Base	Minimum	Activation
		250	3500	0	0

Courage-To-Followers		Stamina Cost	Attack Range			Description
			Base	Minimum	Activation
		0	5000	0	0

Wild Stats Level-up

Type in values of a wild creature to see on which stats it's emphasized. Green values on a high-level creature are very good for breeding. If you have already tamed your creature you can try to recover the breeding-stats with an external tool.

Yutyrannus

The stat-calculator does not work in the mobile-view, see here for alternatives: Apps

Note that after the creature is tamed it gets bonuses on some stats depending on the taming effectiveness. This makes it hard to retrieve the levels on a tamed creature, so this tool is only for wild ones, but gives a first impression, how well the stats are distributed.

Combat

General

Never engage the Yutyrannus head on. Its roar will cause all dinos, (except for Giganotosaurus, Rex, Spino, Wyvern, Bronto, Rock Elemental, Alpha Creatures, Bosses, water creatures, or any dinos nearby a Mammoth with a survivor drumming buffs at rear seat of the saddle) tamed or untamed, to run away from it, even if being ridden. Player movement speed needs to be at least 181% to outrun it.

Buffed Carnotaurus is a signal of the presence of Yutyrannus, which can be easily seen from afar.

Strategy

Ranged weapons

Use a fast mount that can outrun the Yutyrannus. Get the Yutyrannus at the bottom of a steep cliff, get on top of the outcropping, and start shooting.

A Tapejara or a Quetzal can be a more versatile alternative to the cliff strategy if there are no cliffs, or the Yutyrannus starts moving.

Lure the Yutyrannus into water. Using a flyer works best, just quickly attack it and go land on a nearby iceberg to where it is forced to swim and can't climb up. Be wary that the Yutyrannus may still be able to hit you, and knock you off the iceberg into the water where you can't get back up.

Flier

If you have a high damage Argentavis, you can fly towards the Yuty to get it to roar, then fly above it to avoid the AoE of the roar. You can kill it without your mount being scared, just watch out for if it starts to roar again.

Weaponry

Any long distance weapon.

Dangers

The Roar ability will call wild Carnos to fight for the Yutyrannus as well as scare your dinos into an uncontrollable retreat. Also, many dinos will be near the Yutyrannus such as dire wolves, Carnos, etc. Bring protection dinos to keep it and you alive from these outside threats.

Weakness

High Ground. If your mount is too high for the Yutyrannus, you will be out of range of its roar.

Taming

For general info about domesticating a wild creature see Taming.

KO Strategy

Cliffs

Use a fast mount that can outrun the Yutyrannus to a steep cliff, get on top, and start shooting with your preferred Tranq.

Fliers

Use a Tapejara or a Quetzal to be high above the Yutyrannus and shoot it with your preferred tranq. Land to regain stamina sooner than you normally would - if its fear roar hits you while you are low on stamina your bird will sprint until it's exhausted, potentially forcing you to land in an unsafe location.

Bronto strategy

One way to tame one is to stand on a Brontosaurus(make sure to set it on passive and you can usually ignore the carnos) with a fast mount prefferably a Baryonyx or Thylacoleo. Shoot the Yuty from the back of the Bronto, then when it starts running set the bronto to neutral (so the carnos don't kill it while you tame the Yutyrannus) and run down the Yuty (it will not fear-roar when running) with your bary or thyla (these are the most recommended mounts because you will probably be constantly under attack by wolves and daeodon, and you can shoot from their backs) and shoot the Yuty while riding the bary/thyla.

Cage

Build a cage out of stone foundations (e.g. 2x3) with stone doorframes as walls. Place ramps at one side so you can lure the Yutyrannus into the cage by using a flyer or simply by running. Then you can easily shoot it with Tranqs without putting yourself in danger. You should kill the Carnos surrounding the Yutyrannus first.

Warning

If you are near the north edge of the map, make sure that the Yutyrannus does not get into the ocean, as it will glitch into the small icebergs and become stuck. There is no way to get it back onto land without luring it all the way out of the snow biome and onto solid ground.

Taming Food

Level 1					Time
Extraordinary Kibble	3	0	0	0	0:10:14
Raw Mutton	6	0	0	0	0:12:00
Cooked Lamb Chop	11	0	0	0	0:21:59
Raw Prime Meat	8	0	0	0	0:16:00
Cooked Prime Meat	15	0	0	0	0:29:59
Raw Prime Fish Meat	19	0	0	0	0:19:00
Raw Meat	23	47	10	5	0:46:00
Cooked Prime Fish Meat	37	11	3	2	0:38:01
Cooked Meat	45	43	9	5	0:45:00
Raw Fish Meat	56	92	20	10	0:56:00
Cooked Fish Meat	111	90	19	10	0:55:30
KO: × 155; × 64; × 18; × 10; × 8; × 4
Torpidity-depletion: 0.73 / s, Time until all torpidity is depleted: 00:35:37

Level 30					Time
Extraordinary Kibble	6	0	0	0	0:20:28
Raw Mutton	13	0	0	0	0:26:00
Cooked Lamb Chop	24	0	0	0	0:47:57
Raw Prime Meat	16	0	0	0	0:32:00
Cooked Prime Meat	32	34	8	4	1:03:56
Raw Prime Fish Meat	40	0	0	0	0:40:00
Raw Meat	48	243	55	28	1:36:00
Cooked Prime Fish Meat	80	153	35	18	1:22:12
Cooked Meat	95	236	53	27	1:35:00
Raw Fish Meat	119	392	88	44	1:59:00
Cooked Fish Meat	238	392	88	44	1:59:00
KO: × 425; × 174; × 48; × 27; × 20; × 10
Torpidity-depletion: 1.21 / s, Time until all torpidity is depleted: 00:58:46

Level 60					Time
Extraordinary Kibble	10	0	0	0	0:34:06
Raw Mutton	20	0	0	0	0:40:00
Cooked Lamb Chop	37	0	0	0	1:13:56
Raw Prime Meat	25	0	0	0	0:50:00
Cooked Prime Meat	50	196	46	23	1:39:54
Raw Prime Fish Meat	62	0	0	0	1:02:00
Raw Meat	74	567	132	66	2:28:00
Cooked Prime Fish Meat	123	400	93	47	2:06:23
Cooked Meat	148	567	132	66	2:28:00
Raw Fish Meat	185	852	198	99	3:05:00
Cooked Fish Meat	369	849	198	99	3:04:30
KO: × 704; × 288; × 79; × 45; × 32; × 16
Torpidity-depletion: 1.58 / s, Time until all torpidity is depleted: 01:14:38

Level 90					Time
Extraordinary Kibble	13	0	0	0	0:44:20
Raw Mutton	27	0	0	0	0:54:00
Cooked Lamb Chop	50	119	29	15	1:39:54
Raw Prime Meat	34	0	0	0	1:08:00
Cooked Prime Meat	67	413	99	50	2:13:52
Raw Prime Fish Meat	84	0	0	0	1:24:00
Raw Meat	100	984	236	118	3:20:00
Cooked Prime Fish Meat	167	739	177	89	2:51:35
Cooked Meat	200	984	236	118	3:20:00
Raw Fish Meat	250	1416	339	170	4:10:00
Cooked Fish Meat	500	1416	339	170	4:10:00
KO: × 983; × 402; × 110; × 63; × 45; × 23
Torpidity-depletion: 1.91 / s, Time until all torpidity is depleted: 01:26:09

Level 120					Time
Extraordinary Kibble	16	0	0	0	0:54:34
Raw Mutton	34	0	0	0	1:08:00
Cooked Lamb Chop	63	288	71	36	2:05:52
Raw Prime Meat	43	0	0	0	1:26:00
Cooked Prime Meat	85	701	172	86	2:49:49
Raw Prime Fish Meat	106	102	25	13	1:46:00
Raw Meat	127	1490	365	183	4:14:00
Cooked Prime Fish Meat	211	1141	280	140	3:36:48
Cooked Meat	253	1481	363	182	4:13:00
Raw Fish Meat	316	2072	508	254	5:16:00
Cooked Fish Meat	632	2072	508	254	5:16:00
KO: × 1262; × 515; × 141; × 81; × 58; × 29
Torpidity-depletion: 2.21 / s, Time until all torpidity is depleted: 01:35:11

Level 150					Time
Extraordinary Kibble	20	0	0	0	1:08:12
Raw Mutton	41	0	0	0	1:22:00
Cooked Lamb Chop	76	493	124	62	2:31:50
Raw Prime Meat	51	0	0	0	1:42:00
Cooked Prime Meat	102	1012	253	127	3:23:47
Raw Prime Fish Meat	128	254	64	32	2:08:00
Raw Meat	153	2035	509	255	5:06:00
Cooked Prime Fish Meat	255	1595	399	200	4:22:00
Cooked Meat	305	2025	507	254	5:05:00
Raw Fish Meat	382	2795	699	350	6:22:00
Cooked Fish Meat	763	2790	698	349	6:21:30
KO: × 1541; × 629; × 172; × 98; × 70; × 35
Torpidity-depletion: 2.51 / s, Time until all torpidity is depleted: 01:42:38

Note that the values are for optimal cases, always bring extra supplies!
For a level-dependent count of resources needed, try an external taming calculator.

Ingredients for Extraordinary Kibble: 1 ×  Special Egg, 5 ×  Fiber, 1 ×  Giant Bee Honey, 1 ×  Lazarus Chowder, 10 ×  Mejoberry, 1 ×  Water

Utility

Roles

• Troop support: The courage roar (C, , ) of Yutyrannus temporarily boosts the attack damage allied creatures inflict by 25%, and reduces incoming damage they take by 20% each. This can be very useful in massive battles or when fighting bosses.

• Intimidation: The fear inducing roar (Rmb, , ) of Yutyrannus also terrifies enemy creatures, even when mounted by a player. This leaves them weak to attack from other animals and players in the tribe. The affected creatures will receive a debuff increasing damage taken and reducing damage done by respectively up to 50% and 30%. At full fear, the terrified creature will flee and not respond to commands. Additionally, a roaring Yutyrannus is a terrifying sight, and may even scare off other survivors!

The following creatures will become hostile instead of fleeing after hearing the Yutyrannus’ Fear Roar:

• Allosaurus
• Basilisk
• Bloodstalker
• Carbonemys
• Chalicotherium
• Ferox (Large)
• Kentrosaurus
• Magmasaur
• Mammoth
• Managarmr
• Stegosaurus
• Tek Stegosaurus
• Triceratops
• Paraceratherium
• Reaper King
• Reaper Queen
• Rock Drake
• Therizinosaur
• Yutyrannus
• Kaprosuchus
• Thylacoleo

The following creatures ignore the Yutyrannus' Fear Roar, including all Alpha Creatures, all Brute Creatures, and all Bosses and their minions:

• Astrocetus
• Brontosaurus
• Deathworm
• Megachelon
• Giganotosaurus
• Rex
• Spino
• Tek Rex
• Titanosaur
• Wyvern

(except for Crystal Wyvern)

Note that any creatures within the radius of the drums of the Mammoth with Mammoth Saddle will ignore the Yutyrannus' Fear Roar as well.

• Fertilizer Gathering: Once a wild creature has reached the full fear effect, it will not only flee but it will also defecate in the process. The player is then free to dismount and gather the Feces. Inducing fear on a group of weak creatures such as Dilos can easily yield 5-10 feces. In addition, Yutyrannus in a kibble farm will produce more than enough Large Feces for dung beetles to convert into fertilizer.

• Hunting: Almost the equal of a Rex by itself and having the ability to buff a pack and make wild Carnos fight on your side by using the boosting roar on them makes the Yutyrannus one of the best hunters and most versatile mounts in the game. Also, the knock-back from the roar and bite attack makes it unable to be hit by small to mid-size creatures if deftly used.

• Taunt: Corrupted Creatures from the Extinction DLC are taunted by the 'Fear' roar, causing them to aggro onto the Yutyrannus instead of running. Affected creatures are still debuffed to take increased damage and deal reduced damage. This can be useful while defending Element Node (Extinction) and Orbital Supply Drop (Extinction), as the roar can be used to draw hostiles away from the objective. Be sure to have powerful tames defending the Yutyrannus, especially on the higher difficulties.

• Transport: Like all the other massive creatures, Yutyrannus can carry a lot. (Level Weight, speed, stamina)

• Battle Mount: With the same base Health and only slightly less Damage than a Rex, and a greater speed than an Allosaurus, the Yutyrannus's additional abilities may make it a superior mount for the leader of a large scale battle. However, keep an eye out for more powerful tames on the other side; remember that while its speed and supporting strengths may make it the best mount to lead your forces from, they don't necessarily make it the best choice for dueling with top-end tames, especially those on the list of creatures that ignore the Fear roar completely. This, combined with the Yutyrannus' slow attack speed, and the fact that both the Intimidation Roar and the Battle Cry only affect the area in front of the Yutyrannus, means that it is best to lead from the rear. (Level Health, melee damage, stamina)

• War Mount: Yutyrannus itself does a decent amount of damage. However, a fight with other large carnivore dinosaur is best to prevent as they ignore the intimidation roar. Due to the lengthy attack animation that Yutyrannus has, it's not strange to lose a fight against a Rex, or a Spino.

• Extraordinary Kibble Production: Although the Yutyrannus prefers extraordinary kibble itself, its eggs may be obtained passively and used for Extraordinary Kibble production (just like Deinonychus and Magmasaur eggs). This can make Yutyrannus the only creature ever needed for kibbles since extraordinary kibble is effective for taming any kibble-tamed creature, though using extraordinary kibble on much lesser creatures can be very taxing. Do note that if you are going for a Yutyrannus egg farm, only low-level Yutyrannus are required.

Notes/Trivia

For information pertaining specifically to the real-world Yutyrannus, see the relevant Wikipedia article.

• Dino Dossier revealed on 04/10/2017.
• Yutyrannus Saevus roughly translates into "Savage Feathered Tyrant."
• In spite of Yutyrannus's intimidating roar not affecting bosses or large creatures like Rexes and Brontos, it does work on wild or enemy Yutyrannus.
  • Certain large or powerful creatures that are not native to the same maps as Yutyrannus, such as the Rock Drake, Basilisk and Reaper, can still be affected the roar despite their fearsome appearance.
  • The fear roar also does not work on most aquatic creatures, but the courage roar will still affect allied aquatic creatures.
• Might be a bug, if you knock any creatures unconscious while the creature is feared by your Yutyrannus, after you tame it, your new creature will attack your Yutyrannus all the time.
• Contrary to popular belief, Yutyrannus's roar does NOT summon Carnotaurus in the same manner that bosses summon minions. It is set in its spawner to spawn with a guaranteed pack of three Carnotaurus minions, with ONE of these Carnotaurus having a slight chance to be an Alpha Carnotaurus instead of a normal one (this same "chance" method is how all alphas spawn). This is all evidenced in the Devkit itself.
• The Carnotaurus pack are known to attack another Yutyrannus that's not its leader. However, hostile Alpha Carnos cannot hurt a wild Yutyrannus while attacking it.
• Yutyrannus is largest dinosaur that can fit in Dinosaur Gate at this time.
• Yutyrannus can knock over trees much like the islands larger predators (i.e Rexes, Spinos, and Giganotosaurus), but like the Allosaurus it doesn't deal trample damage to small creatures.
• Prior to the major patch update of ARK: Homestead, the kibble used to perfectly tame a Yutyrannus is considered by many to be a huge hassle due to the low drop rate of Golden Hesperonis Egg. With the patch, however, other extraordinary eggs such as Wyvern Egg , Rock Drake Egg  and even Yutyrannus Egg can be used to produce its new preferred kibble.
• Yutyrannus have 2 extra yellowish teeth on its upper jaw, it will be a lot easier to see while it's unconscious.
• Tamed Yutyrannus will play its startle animation when its owner takes fall damage.
• X-Yutyrannus have blue eyes, while regular Yutyrannus have yellow eyes.
• Wild Yutyrannus have strange behavioral characteristics given that their differing target and damage traits than their Carnotaurus pack. Yutyrannus are apex predators, meaning that they target smaller non apex carnivores in the wild. Carnotaurus are non apex and do not. In the wild, Yutyrannus will attack every herbivore and the Carnotaurus can fight alongside them, but the Carnotaurus ignore the other carnivores that Yutyrannus attacks. Additionally, the Carnotaurus in one Yutyrannus' pack can fall prey to another apex predator including another Yutyrannus.
• The Yutyrannus Egg is a special egg and is used to make Extraordinary Kibble.
• According to the reveal trailer, it showed the Yutyrannus scaring a pack of Thylacoleos chasing a helpless Megaloceros, implying that it is actually more of a wild helpless creature defender than a merciless hunter, even though it eats normal and helpless Ovis in the wild.
• There is an unused Yutyrannus Corrupted Dinotar in the game (sometimes unofficially named " Ghost Yuty", "Ectoplasmic Yuty" and "Eternal Yuty" bacause of its ghost-like appearance).

Lore

• There was a reveal about the ARK Animated Series Yutyrannus having a Nerva army saddle variant, inferring that the New Legion also managed to obtain a Yutyrannus during the events of the lore.
  • With a leader-like role in-game, the Yutyrannus could be the main mount of the New Legion's tribe leader: Gaius Marcellus Nerva.

Gallery

• 

  A joke image from Jeremy with exaggerated feathers

• 

  Yutyrannus roars in the Redwoods

• 

  Yutyrannus roars at the entrance of the Tek Cave

• 
• 

  Roar effect indicators for a player's mount.

• 

  Yutyrannus in ARK: The Animated Series