Yutyrannus

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Steam.svg Xbox One.svg PS.svg Nintendo Switch.svg Epic Games.svg This article is about content exclusively available in the version on Steam, Xbox One, PS4, Nintendo Switch, Epic Games.
Yutyrannus.png
Yutyrannus
These values may differ with what you see in-game or written elsewhere. But that is what the dossier says.
Group
Species
Yutyrannus saevus
Time Period
Cretaceous
Diet
Steam.svg 258.0
May 30, 2017
Xbox One.svg 755.0
June 19, 2017
PS.svg 509.0
June 14, 2017
Nintendo Switch.svg 599.0
November 30, 2018
Epic Games.svg 311.74
June 11, 2020
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
Data
XP For Kill
120 XP
Special Loot Chance
100%
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





The Island Topographic Map.jpg
Spawning Yutyrannus The Island.svg

The Center Topographic Map.jpg
Spawning Yutyrannus The Center.svg

Scorched Earth Topographic Map.jpg
Spawning Yutyrannus Scorched Earth.svg

Ragnarok Ocean Topographic Map.jpg
Spawning Yutyrannus Ragnarok.svg

Extinction Topographic Map.jpg
Spawning Yutyrannus Extinction.svg

Valguero Topographic Map.jpg
Spawning Yutyrannus Valguero.svg

Crystal Isles Topographic Map.jpg
Spawning Yutyrannus Crystal Isles.svg





Genesis Part 1 Topographic Map.jpg
Spawning X-Yutyrannus Genesis Part 1.svg

Common             Rare
  Untameable   Cave

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

Basic Info[edit | edit source]

Dossier[edit | edit source]

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.

NoteHelena.png
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[edit | edit source]

The Yutyrannus is highly aggressive, killing anything it comes across, excluding Carnos. Approach with caution, as the Yutyrannus has a roar ability that can make tamed mounts become unsettled and bolt, regardless of commands, often taking the mounted rider with it.

Appearance[edit | edit source]

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 and unlike its larger relative, the Rex, it has long arms with three clawed fingers.

Color Scheme and Regions[edit | edit source]




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.

Yutyrannus PaintRegion0.png
Region 0:
Main Body
Yutyrannus PaintRegion1.png
Region 1:
Facial Crest
X mark.svg

Region 2 is not used
for this Creature.

X mark.svg

Region 3 is not used
for this Creature.

Yutyrannus PaintRegion4.png
Region 4:
Facial Highlights & Stripes
Yutyrannus PaintRegion5.png
Region 5:
Hands and Feet




The third region is mainly covered by feathers.

 

This section displays the X-Yutyrannus's natural colors and regions. For demonstration, the regions below are colored red over an albino X-Yutyrannus. The colored squares shown underneath each region's description are the colors that the X-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 X-Yutyrannus's regions by entering cheat SetTargetDinoColor <ColorRegion> <ColorID> in the cheat console. For instance, cheat SetTargetDinoColor 0 6 would color the X-Yutyrannus's "main body" magenta.

X-Yutyrannus PaintRegion0.png
Region 0:
Main Body
X mark.svg

Region 1 is not used
for this Creature.

X-Yutyrannus PaintRegion2.png
Region 2:
Dark Accents
X-Yutyrannus PaintRegion3.png
Region 3:
Spots
X-Yutyrannus PaintRegion4.png
Region 4:
Belly
X-Yutyrannus PaintRegion5.png
Region 5:
Back

Drops[edit | edit source]

Harvest
Guaranteed Special Loot

Base Stats and Growth[edit | edit source]

Note that creatures will have different stats in Survival of the Fittest

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
Movement Base Speed Sprinting Speed Stamina
Wild Tamed Wild Tamed
Walking 700 ? 1610 1610 40
Swimming 300 ? ? ? ?
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.[1]

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[edit | edit source]

General[edit | edit source]

Never engage the Yutyrannus head on. Its roar will cause all dinos, (except for Giganotosaurus, Rex, Spino, Wyvern, Bronto, Rock Elemental, Alpha Creatures, Bosses, or water creatures,) 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[edit | edit source]

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 waterwhere you can't get back up.

Flier

If you have a high damage Argentavis, you can to 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[edit | edit source]

Any long distance weapon.

Dangers[edit | edit source]

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[edit | edit source]

High Ground. If your mount is too high for the Yutyrannus, you will be out of range of its roar. If your flying mount is high enough, the fear roar will affect it but it will not be able to attack you as the roar does not force your flying mount to fly down.

Having an agile mount such as Dire Wolf can effectively avoid its roar by simply running in a circle around it.

Taming[edit | edit source]

For general infos about domesticating a wild creature see Taming.

KO Strategy[edit | edit source]

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.

Taming Food[edit | edit source]

Yutyrannus.png Level 1 Narcoberry Narcotic Bio Toxin Time
Extraordinary Kibble.png Extraordinary Kibble 3 0 0 0 0:10:14
Raw Mutton.png Raw Mutton 6 0 0 0 0:12:00
Cooked Lamb Chop.png Cooked Lamb Chop 11 0 0 0 0:21:59
Raw Prime Meat.png Raw Prime Meat 8 0 0 0 0:16:00
Cooked Prime Meat.png Cooked Prime Meat 15 0 0 0 0:29:59
Raw Prime Fish Meat.png Raw Prime Fish Meat 19 0 0 0 0:19:00
Raw Meat.png Raw Meat 23 47 10 5 0:46:00
Cooked Prime Fish Meat.png Cooked Prime Fish Meat 37 11 3 2 0:38:01
Cooked Meat.png Cooked Meat 45 43 9 5 0:45:00
Raw Fish Meat.png Raw Fish Meat 56 92 20 10 0:56:00
Cooked Fish Meat.png Cooked Fish Meat 111 90 19 10 0:55:30
KO: Wooden Club Hits × 155; Slingshot Hits × 64; Tranquilizer Arrows with a Bow × 18; Tranquilizer Arrows with a Crossbow × 10; Tranquilizer Dart Shots × 8; Shocking Tranquilizer Dart Shots × 4
Torpidity-depletion: 0.73 / s, Time until all torpidity is depleted: 00:35:37
Yutyrannus.png Level 30 Narcoberry Narcotic Bio Toxin Time
Extraordinary Kibble.png Extraordinary Kibble 6 0 0 0 0:20:28
Raw Mutton.png Raw Mutton 13 0 0 0 0:26:00
Cooked Lamb Chop.png Cooked Lamb Chop 24 0 0 0 0:47:57
Raw Prime Meat.png Raw Prime Meat 16 0 0 0 0:32:00
Cooked Prime Meat.png Cooked Prime Meat 32 34 8 4 1:03:56
Raw Prime Fish Meat.png Raw Prime Fish Meat 40 0 0 0 0:40:00
Raw Meat.png Raw Meat 48 243 55 28 1:36:00
Cooked Prime Fish Meat.png Cooked Prime Fish Meat 80 153 35 18 1:22:12
Cooked Meat.png Cooked Meat 95 236 53 27 1:35:00
Raw Fish Meat.png Raw Fish Meat 119 392 88 44 1:59:00
Cooked Fish Meat.png Cooked Fish Meat 238 392 88 44 1:59:00
KO: Wooden Club Hits × 425; Slingshot Hits × 174; Tranquilizer Arrows with a Bow × 48; Tranquilizer Arrows with a Crossbow × 27; Tranquilizer Dart Shots × 20; Shocking Tranquilizer Dart Shots × 10
Torpidity-depletion: 1.21 / s, Time until all torpidity is depleted: 00:58:46
Yutyrannus.png Level 60 Narcoberry Narcotic Bio Toxin Time
Extraordinary Kibble.png Extraordinary Kibble 10 0 0 0 0:34:06
Raw Mutton.png Raw Mutton 20 0 0 0 0:40:00
Cooked Lamb Chop.png Cooked Lamb Chop 37 0 0 0 1:13:56
Raw Prime Meat.png Raw Prime Meat 25 0 0 0 0:50:00
Cooked Prime Meat.png Cooked Prime Meat 50 196 46 23 1:39:54
Raw Prime Fish Meat.png Raw Prime Fish Meat 62 0 0 0 1:02:00
Raw Meat.png Raw Meat 74 567 132 66 2:28:00
Cooked Prime Fish Meat.png Cooked Prime Fish Meat 123 400 93 47 2:06:23
Cooked Meat.png Cooked Meat 148 567 132 66 2:28:00
Raw Fish Meat.png Raw Fish Meat 185 852 198 99 3:05:00
Cooked Fish Meat.png Cooked Fish Meat 369 849 198 99 3:04:30
KO: Wooden Club Hits × 704; Slingshot Hits × 288; Tranquilizer Arrows with a Bow × 79; Tranquilizer Arrows with a Crossbow × 45; Tranquilizer Dart Shots × 32; Shocking Tranquilizer Dart Shots × 16
Torpidity-depletion: 1.58 / s, Time until all torpidity is depleted: 01:14:38
Yutyrannus.png Level 90 Narcoberry Narcotic Bio Toxin Time
Extraordinary Kibble.png Extraordinary Kibble 13 0 0 0 0:44:20
Raw Mutton.png Raw Mutton 27 0 0 0 0:54:00
Cooked Lamb Chop.png Cooked Lamb Chop 50 119 29 15 1:39:54
Raw Prime Meat.png Raw Prime Meat 34 0 0 0 1:08:00
Cooked Prime Meat.png Cooked Prime Meat 67 413 99 50 2:13:52
Raw Prime Fish Meat.png Raw Prime Fish Meat 84 0 0 0 1:24:00
Raw Meat.png Raw Meat 100 984 236 118 3:20:00
Cooked Prime Fish Meat.png Cooked Prime Fish Meat 167 739 177 89 2:51:35
Cooked Meat.png Cooked Meat 200 984 236 118 3:20:00
Raw Fish Meat.png Raw Fish Meat 250 1416 339 170 4:10:00
Cooked Fish Meat.png Cooked Fish Meat 500 1416 339 170 4:10:00
KO: Wooden Club Hits × 983; Slingshot Hits × 402; Tranquilizer Arrows with a Bow × 110; Tranquilizer Arrows with a Crossbow × 63; Tranquilizer Dart Shots × 45; Shocking Tranquilizer Dart Shots × 23
Torpidity-depletion: 1.91 / s, Time until all torpidity is depleted: 01:26:09
Yutyrannus.png Level 120 Narcoberry Narcotic Bio Toxin Time
Extraordinary Kibble.png Extraordinary Kibble 16 0 0 0 0:54:34
Raw Mutton.png Raw Mutton 34 0 0 0 1:08:00
Cooked Lamb Chop.png Cooked Lamb Chop 63 288 71 36 2:05:52
Raw Prime Meat.png Raw Prime Meat 43 0 0 0 1:26:00
Cooked Prime Meat.png Cooked Prime Meat 85 701 172 86 2:49:49
Raw Prime Fish Meat.png Raw Prime Fish Meat 106 102 25 13 1:46:00
Raw Meat.png Raw Meat 127 1490 365 183 4:14:00
Cooked Prime Fish Meat.png Cooked Prime Fish Meat 211 1141 280 140 3:36:48
Cooked Meat.png Cooked Meat 253 1481 363 182 4:13:00
Raw Fish Meat.png Raw Fish Meat 316 2072 508 254 5:16:00
Cooked Fish Meat.png Cooked Fish Meat 632 2072 508 254 5:16:00
KO: Wooden Club Hits × 1262; Slingshot Hits × 515; Tranquilizer Arrows with a Bow × 141; Tranquilizer Arrows with a Crossbow × 81; Tranquilizer Dart Shots × 58; Shocking Tranquilizer Dart Shots × 29
Torpidity-depletion: 2.21 / s, Time until all torpidity is depleted: 01:35:11
Yutyrannus.png Level 150 Narcoberry Narcotic Bio Toxin Time
Extraordinary Kibble.png Extraordinary Kibble 20 0 0 0 1:08:12
Raw Mutton.png Raw Mutton 41 0 0 0 1:22:00
Cooked Lamb Chop.png Cooked Lamb Chop 76 493 124 62 2:31:50
Raw Prime Meat.png Raw Prime Meat 51 0 0 0 1:42:00
Cooked Prime Meat.png Cooked Prime Meat 102 1012 253 127 3:23:47
Raw Prime Fish Meat.png Raw Prime Fish Meat 128 254 64 32 2:08:00
Raw Meat.png Raw Meat 153 2035 509 255 5:06:00
Cooked Prime Fish Meat.png Cooked Prime Fish Meat 255 1595 399 200 4:22:00
Cooked Meat.png Cooked Meat 305 2025 507 254 5:05:00
Raw Fish Meat.png Raw Fish Meat 382 2795 699 350 6:22:00
Cooked Fish Meat.png Cooked Fish Meat 763 2790 698 349 6:21:30
KO: Wooden Club Hits × 1541; Slingshot Hits × 629; Tranquilizer Arrows with a Bow × 172; Tranquilizer Arrows with a Crossbow × 98; Tranquilizer Dart Shots × 70; Shocking Tranquilizer Dart Shots × 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[edit | edit source]

Roles[edit | edit source]

Troop support: The courage roar (C, Right Stick, Right Stick) 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, LT, L2) 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 up to 50% each. 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 that attack, defend themselves or fight back instead of running after hearing the Yutyrannus’ Fear Roar:

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

(except for Crystal Wyvern)

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.

Damage:

Slayer:

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 on the DLC Extinction 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 in defensive actions to help prevent damage to the objective.

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

Battle Mount: With base health equal to a Rex, damage only slightly less, and 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. (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 are the only passively-obtained eggs that are used for extraordinary kibble except Deinonychus, which only spawns on Valguero, and Magmasaur in Genesis: Part 1 as of patch v306.41. (Technically Golden Hesperornis eggs still do too but acquiring these can be obnoxious.) 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.

Collectibles[edit | edit source]

Spotlight[edit | edit source]

Notes/Trivia[edit | edit source]

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

  • Dino Dossier revealed on 04/10/2017.[2]
  • 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 army has been known to attack another Yutyrannus that's not its leader. Strangely, 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 Scorched Earth Icon.png, Rock Drake Egg Aberration Icon.png and even Yutyrannus Egg can be used to produce its new preferred kibble.
  • Interestingly, Yutyrannus have 2 extra yellowish teeth on its upper jaw, it will be a lot easier to see while it's unconscious.
  • Strangely, Tamed Yutyrannus will play its startle animation when its owner takes fall damage.
  • X-Yutyrannus has blue eyes, while regular Yutyrannus has yellow eyes.
  • Yutyrannus in the wild have strange behavioral traits given their aggression status. Since they are apex predators they will attack medium and small carnivores but their Carnotaurus packs which are not apex can't deal damage to others of their kind and will ignore them, but they will be able to attack any herbivore the Yutyarnnus attacks. Stranger still is how they will kill Carnotaurus from other packs instead of their own, and other wild apex predators will target Carnotaurus in their pack. Since Yutyrannus are apex they can't react as their own pack is being decimated.

Gallery[edit | edit source]

References[edit | edit source]