Javascript required
Skip to content Skip to sidebar Skip to footer

How to Get Rid of Leeches in Ark


Leech.png

Leech

Logo Mobile.svg 1.0
May 24, 2018

Spawn Command

cheat summon Leech_Character_C
or
cheat SpawnDino "Blueprint'/Game/PrimalEarth/Dinos/Leech/Leech_Character.Leech_Character'" 500 0 0 35
Variant Diseased Leech
cheat summon Leech_character_Diseased_C
or
cheat SpawnDino "Blueprint'/Game/PrimalEarth/Dinos/Leech/Leech_Character_Diseased.Leech_Character_Diseased'" 500 0 0 35
Variant Leech (Gauntlet2)
cheat summon Leech_Character_STA_C
or
cheat SpawnDino "Blueprint'/Game/Genesis2/Missions/ModularMission/Gauntlet2/STA/Dinos/Leech_Character_STA.Leech_Character_STA'" 500 0 0 35

Check mark.svg Yes

Data

X mark.svg No

Habitat

Common  Rare
 Untameable  Cave

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

Contents

  • 1 Basic Info
    • 1.1 Dossier
    • 1.2 Behavior
    • 1.3 Diseased Leech (Variant)
    • 1.4 Appearance
    • 1.5 Color Scheme and Regions
    • 1.6 Drops
    • 1.7 Base Stats and Growth
  • 2 Combat
    • 2.1 General
    • 2.2 Strategy
    • 2.3 Weaponry
    • 2.4 Dangers
    • 2.5 Weakness
  • 3 Taming
  • 4 Utility
    • 4.1 Roles
  • 5 Spotlight
  • 6 Notes/Trivia
  • 7 Changelog
  • 8 Gallery
  • 9 References

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.

NoteHelena.png

"

Species

Haementeria laetus

Time

Holocene

Diet

Sanguinivore

Temperament

Aggressive

Wild

It is difficult to be angry with Haementeria laetus, despite its rather terrible nature. The creature has practically no intelligence, and just attaches to any nearby living flesh in an attempt to drain that creature's blood. Removing Haementeria requires precision bladework, or access to an open flame. Both of these can be nearly as dangerous to the host as to the leech itself. Once Haementeria attaches to a host, it drains blood at a rapid pace, and the host experiences hunger, loss of health, and lowered stamina. Some Haementeria are also carriers for a dangerous disease I've dubbed "Swamp Fever," which persists beyond the leech's own lifespan. Few creatures on the Island are transmitters for this disease, and it can ultimately be cured with a rare medicine.

Domesticated

While Haementeria is not intelligent enough to be tamed, it is always useful to keep a few around for antidotes and fishing lures. When processed properly, Haementeria venom can be made into a powerful antivenom!

Behavior [ ]

Leeches lurk in the water, waiting for tames or survivors to pass by whereupon they leap gleefully and attach themselves to their victim.

Diseased Leech (Variant) [ ]

The Diseased Leech.png Diseased Leech is a variant of the   Leech distinguished by its red and orange color scheme as well as its name in the HUD. It transmits Swamp Fever, which can be cured with   Lesser Antidote. The carcass of the Diseased Leech can also be harvested for significantly more   Leech Blood than its normal variant.

Appearance [ ]

  • Leech Normal.jpg

    Normal Leech

  • Leech Diseased.jpg

    Diseased Leech

One of the most revolting creatures that inhabits the island is Haementeria laetus, a leech that grows as long as a man's arm. A blood parasite, the soft-bodied creature actively seeks out hosts in the swamps it calls home, propelling itself with fluttering fins and latching on with a mouth full of sharp rasping teeth.

In the wild, leeches are the primary vector for a debilitating disease commonly known as swamp fever.

Color Scheme and Regions [ ]

The Leech always spawns with the same color scheme, but the Diseased Leech has different colors from the Leech.

X mark.svg

The Leech always spawns with the same color scheme and has no color regions.

This means it is currently impossible to make alterations to the Leech's colors.

Drops [ ]

* The Diseased Leech drops significantly more Leech Blood than its normal variant.

Base Stats and Growth [ ]

Movement
[u/s]
Base Speed Sprinting Speed
Wild Wild
Walking 50 ?
Swimming 70 175
  • 1These are the base speeds of the creature at 100% Movement Speed.
  • 2These are the speeds of the creature tamed and non-imprinted.
  • For a comparison of the speeds of all creatures, see Base Creature Speeds.

The Diseased Leech has the same values except of Health, which is 120.

Combat [ ]

This section describes how to fight against the Leech.

General [ ]

Strategy [ ]

  •   Bug Repellant will make you invisible to all leeches even if you touch them. If you attack them, however, they will still be aggressive.
  • Travel well-mounted; you need something tall enough to keep you out of the water and large enough that you stay standing on its back when dismounted. This way you can remove leeches from your mount without having to expose yourself to them.
  • If your mount needs an escort in the swamps, use a flock of flyers; ground-bound escorts are likely to be leeched without you noticing, and if you do notice, you will have to step entirely off your mount to remove them, potentially exposing yourself to other leeches.
  • Keep your eyes peeled; use your mount's attacks to 'plow the road' in front of you as you navigate the swamps in the hopes of killing leeches before they latch on.
  • If you see a leech from far enough away, attack it with ranged weapons to kill it before it has a chance to latch on; once they do, it will not be possible to harvest them even if you remove them.
  • At present, all mounts are immune to Swamp Fever; only humans and Dodos can catch it.
  • Leeches don't attack or attach themselves to tamed Beezlebufos and any other mounts native to the swamp, making them great for hunting Leeches.

Weaponry [ ]

  • The leech does not require any serious weapons to kill, although killing it before it reaches melee range is valuable; try to finish it with ranged weapons or, failing that, hold it at a distance with spear or pike.

Dangers [ ]

  • Make sure to bring a friend with you, or stay out of its attack range with a tall mount. If the leeches latch onto you, another player is the fastest way to remove it; if it's attached to your mount, you can remove it yourself.
  • When they attach onto you, you wont regenerate stamina, and you will lose health slowly. Make sure to use that remaining stamina to get to a safe place fast.
  • Leeches are often found in areas that contain other dangerous enemies. Beware they don't weaken you at a fatal moment.
  • You can use campfire to remove the leech by standing on the fire.

Weakness [ ]

  • As it is harmless unless entering melee range, ranged weapons are ideal.

Taming [ ]

Leeches can be 'tamed' using   Fish Basket(Aberration). However, as they lack the required intelligence, they will not return once they have latched onto someone or something.

Utility [ ]

Roles [ ]

  • Pet: Leeches can add life to your base with a pond or an aquarium
  • Bait: Leeches drop leech blood when harvested this blood can be used to catch Coelacanths, Sabertooth Salmons and Piranhas.
  • War: Due to the ability to carry diseases one of these can affect a dodo then the dodo could be dropped into an enemy base to infect the base with disease assisting with a raid.

Spotlight [ ]

Notes/Trivia [ ]

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

  • Dino Dossier was revealed on 02/08/16 on Steam.[1]
  • On The Center, Leeches are more commonly found in deep water that the player can submerge him or herself in.
  • When going into certain waters while raining a swarm of Leeches will come after you. Which will allow you to obtain large amounts of Meat, Chitin, Leech blood and Silica Pearls.
  • Despite   Lesser Antidote being the go-to cure for   Swamp Fever, there are a few other ways to cure it. Consuming   Nameless Venom will cure you, but it will also take 50 health away. Transferring from any server to Scorched Earth will also cure you.
  • A maximum of 6 leeches can latch onto you and your dinos. The rest will bite you and your dinos to death.
  • Harvesting leeches with the   Megatherium will get you hundreds of chitin.
  • Leech do not produce   Feces
  • The Leech along with the   Coelacanth,   Piranha,   Sabertooth Salmon, and   Trilobite, all became tamable with the  Fish Basket(Aberration) introduced in Aberration.
  • This creature was originally proposed by /u/Coloumbia in 2015 on Reddit.com/r/playark
  • Tamed leeches do not have an inventory or any way for the player to feed them.
  • The Leech's genus, Haementeria, refers to a modern genus of leeches which includes the Amazon Giant Leech, which can grow up to 17 inches.
  • Real Leeches lay eggs, which is not the case for ARK's Leeches
  • When real Leeches give birth they put themselves and their eggs into cocoon.
  • Real leeches have multiple tiny eyespots to help them see.
  • Unlike most creatures, real leeches don't have gills or lungs, instead, they breathe by absorbing oxygen through their skin. They can breathe on land and in water.

Changelog [ ]

Patch Changes
242.0   Leech and   Diseased Leech are added to the game
242.3
  • Fixed issue with   Leech Blood not being able to be stored in   Preserving Bin or   Refrigerator
  • Leech Blood spoils after 3 hours now
  • Made Leech Blood more common to harvest
  •   Bug Repellant can be applied to you or your tames to prevent leeches
  • Being   Leeched no longer drains   Stamina
  • Reduced spawn rate of Diseased Leeches by 70%
  • Amphibious, Aquatic, and swamp creatures will no longer be targeted by leeches
  • Altered   Swamp Fever effects and made it give 20% increased   Movement Speed and reduced loss rate of   Food,   Water, and   Oxygen from 100% to 50% higher
  • Swamp Fever should not be transmitted through walls or structures anymore
  • Other than humans, Tamed   Dodos are now the only creature that an be infected by Swamp Fever, as intended
  • Changed the   Woolly Rhino Horn/  Leech Blood to   Narcotic ratio for making the   Lesser Antidote
  • Made Lesser Antidote disease immunity last for 3 minutes
242.6
  • Made   Swamp Fever particles not visible on the player anymore from their first person perspective
  • Made   Fortitude levels more effective for avoiding dieases
243.3 Fixed Leeches and other swamp water creatures not spawning
243.4
  • Activated water swamp creature spawns that were not active
  • Fixed issue of getting multiple   Swamp Fevers if you had leeches attached to you on each subsequent game relaunch
244.6 Diseases are now permanently cleared every time you level up
246.3   Lesser Antidote can now be crafted with   Deathworm Horns as an alternative to   Leech Blood or   Woolly Rhino Horn
252.1   Leech Blood can now be placed in the quick item slots, allowing to feed it to   Moschops for taming
262.0 Added Leeches to the Swamp Cave on The Island
275.0 The   Leech can now be tamed with the   Fish Basket(Aberration)
279.261 Fixed a bug which caused   Pachyrhinosaurus pheromone gas to give   Swamp Fever
279.275 Fixed a glitch when the player would die with a Leech attached and the Leech would be stuck to the player's screen after death
305.12 Fixed a bug where the   Fish Basket wasn't returning creatures properly

Gallery [ ]

  • Multiple Leeches attacking players

  • A swarm of Leeches

  • Dual Leeches in the Swamp.jpg

References [ ]

  1. Introducing the Haementeria and Anti-Cheat System BattlEye!
v · d · e Creatures
  • Icon

  • Text

  1. Achatina

  2. Allosaurus

  3. Alpha Basilisk

  4. Alpha Blood Crystal Wyvern

  5. Alpha Carnotaurus

  6. Alpha Deathworm

  7. Alpha Fire Wyvern

  8. Alpha Karkinos

  9. Alpha King Titan

  10. Alpha Leedsichthys

  11. Alpha Megalodon

  12. Alpha Mosasaur

  13. Alpha Raptor

  14. Alpha Surface Reaper King

  15. Alpha T-Rex

  16. Alpha Tusoteuthis

  17. Alpha X-Triceratops

  18. Ammonite

  19. Anglerfish

  20. Ankylosaurus

  21. Araneo

  22. Archaeopteryx

  23. Argentavis

  24. Arthropluera

  25. Astrocetus

  26. Astrodelphis

  27. Attack Drone

  28. Baryonyx

  29. Basilisk

  30. Basilisk Ghost

  31. Basilosaurus

  32. Beelzebufo

  33. Blood Crystal Wyvern

  34. Bloodstalker

  35. Bone Fire Wyvern

  36. Brontosaurus

  37. Broodmother Lysrix

  38. Bulbdog

  39. Bulbdog Ghost

  40. Bunny Dodo

  41. Bunny Oviraptor

  42. Carbonemys

  43. Carnotaurus

  44. Castoroides

  45. Chalicotherium

  46. Chalk Golem

  47. Cnidaria

  48. Coelacanth

  49. Compy

  50. Corrupted Master Controller

  51. Crystal Wyvern

  52. Crystal Wyvern Queen

  53. Daeodon

  54. Deathworm

  55. Defense Unit

  56. Deinonychus

  57. Desert Titan

  58. Desert Titan Flock

  59. Dilophosaur

  60. Dimetrodon

  61. Dimorphodon

  62. Diplocaulus

  63. Diplodocus

  64. Dire Bear

  65. Dire Polar Bear

  66. Direwolf

  67. Direwolf Ghost

  68. Diseased Leech

  69. Dodo

  70. Dodo Wyvern

  71. DodoRex

  72. Doedicurus

  73. Dragon

  74. Dung Beetle

  75. Dunkleosteus

  76. Electrophorus

  77. Elemental Reaper King

  78. Ember Crystal Wyvern

  79. Enforcer

  80. Enraged Corrupted Rex

  81. Enraged Triceratops

  82. Equus

  83. Eurypterid

  84. Featherlight

  85. Ferox

  86. Ferox (Large)

  87. Fire Wyvern

  88. Forest Titan

  89. Forest Wyvern

  90. Gacha

  91. GachaClaus

  92. Gallimimus

  93. Gasbags

  94. Giant Bee

  95. Giant Queen Bee

  96. Giant Worker Bee

  97. Giganotosaurus

  98. Gigantopithecus

  99. Glowbug

  100. Glowtail

  101. Golden Striped Megalodon

  102. Griffin

  103. Hesperornis

  104. Human

  105. Hyaenodon

  106. Ice Golem

  107. Ice Titan

  108. Ice Wyvern

  109. Iceworm Male

  110. Iceworm Queen

  111. Ichthyornis

  112. Ichthyosaurus

  113. Iguanodon

  114. Insect Swarm

  115. Jerboa

  116. Jug Bug

  117. Kairuku

  118. Kaprosuchus

  119. Karkinos

  120. Kentrosaurus

  121. King Titan

  122. Lamprey

  123. Lava Elemental

  124. Leech

  125. Leedsichthys

  126. Lightning Wyvern

  127. Liopleurodon

  128. Lymantria

  129. Lystrosaurus

  130. Maewing

  131. Magmasaur

  132. Mammoth

  133. Managarmr

  134. Manta

  135. Manticore

  136. Mantis

  137. Mantis Ghost

  138. Mega Mek

  139. Megachelon

  140. Megalania

  141. Megaloceros

  142. Megalodon

  143. Megalosaurus

  144. Meganeura

  145. Megapithecus

  146. Megatherium

  147. Mek

  148. Mesopithecus

  149. Microraptor

  150. Moeder, Master of the Ocean

  151. Morellatops

  152. Mosasaurus

  153. Moschops

  154. Nameless

  155. Noglin

  156. Oil Jug Bug

  157. Onyc

  158. Otter

  159. Overseer

  160. Oviraptor

  161. Ovis

  162. Pachy

  163. Pachyrhinosaurus

  164. Paraceratherium

  165. Parakeet Fish School

  166. Parasaur

  167. Party Dodo

  168. Pegomastax

  169. Pelagornis

  170. Phiomia

  171. Phoenix

  172. Piranha

  173. Plesiosaur

  174. Polar Bear

  175. Polar Purlovia

  176. Poison Wyvern

  177. Procoptodon

  178. Pteranodon

  179. Pulmonoscorpius

  180. Purlovia

  181. Quetzal

  182. Raptor

  183. Ravager

  184. Reaper

  185. Reaper King

  186. Reaper Prince

  187. Reaper Queen

  188. Rex

  189. Rex Ghost

  190. Rock Drake

  191. Rock Elemental

  192. Rockwell

  193. Roll Rat

  194. Rubble Golem

  195. Sabertooth

  196. Sabertooth Salmon

  197. Sarco

  198. Scout

  199. Seeker

  200. Shadowmane

  201. Shinehorn

  202. Skeletal Bronto

  203. Skeletal Carnotaurus

  204. Skeletal Giganotosaurus

  205. Skeletal Jerboa

  206. Skeletal Quetzal

  207. Skeletal Raptor

  208. Skeletal Rex

  209. Skeletal Stego

  210. Skeletal Trike

  211. Snow Owl

  212. Snow Owl Ghost

  213. Spino

  214. Spirit Dire Bear

  215. Spirit Direwolf

  216. Stegosaurus

  217. Subterranean Reaper King

  218. Summoner

  219. Super Turkey

  220. Surface Reaper King

  221. Surface Reaper King Ghost

  222. Tapejara

  223. Tek Parasaur

  224. Tek Quetzal

  225. Tek Raptor

  226. Tek Rex

  227. Tek Stegosaurus

  228. Tek Stryder

  229. Tek Triceratops

  230. Terror Bird

  231. Therizinosaur

  232. Thorny Dragon

  233. Thylacoleo

  234. Titanoboa

  235. Titanomyrma

  236. Titanomyrma Drone

  237. Titanomyrma Soldier

  238. Titanosaur

  239. Triceratops

  240. Trilobite

  241. Troodon

  242. Tropeognathus

  243. Tropical Crystal Wyvern

  244. Tusoteuthis

  245. Unicorn

  246. Velonasaur

  247. Voidwyrm

  248. Vulture

  249. Water Jug Bug

  250. Woolly Rhino

  251. Wyvern

  252. Yeti

  253. Yutyrannus

  254. Zombie Fire Wyvern

  255. Zombie Lightning Wyvern

  256. Zombie Poison Wyvern

  257. Zombie Wyvern

  258. Zomdodo

Italics denote creatures that have not yet been released! See also Gallery of Dossiers.
Dinosaurs

Allosaurus  • Amargasaurus •  Ankylosaurus  •  Baryonyx  •  Brontosaurus  •  Carnotaurus  •  Compy  •  Deinonychus  •  Dilophosaur  •  Diplodocus  •  Gallimimus  •  Giganotosaurus  •  Iguanodon  •  Kentrosaurus  •  Megalosaurus  •  Microraptor  •  Oviraptor  •  Pachycephalosaurus  •  Pachyrhinosaurus  •  Parasaur  •  Pegomastax  •  Raptor  •  Rex  •  Spino  •  Stegosaurus  •  Therizinosaur  •  Titanosaur  •  Triceratops  •  Troodon  •  Yutyrannus

Mammals and Synapsids

Basilosaurus  •  Castoroides  •  Chalicotherium  •  Daeodon  •  Dimetrodon  • Dinopithecus •  Dire Bear (Polar, Dire Polar, Spirit)  •  Direwolf (Spirit)  •  Doedicurus  •  Equus  •  Gigantopithecus  •  Hyaenodon  •  Human  •  Jerboa  •  Lystrosaurus  •  Mammoth  •  Megaloceros  •  Megatherium  •  Mesopithecus  •  Moschops  •  Onyc  •  Otter  •  Ovis  •  Paraceratherium  •  Phiomia  •  Procoptodon  •  Purlovia (Polar)  •  Roll Rat  •  Sabertooth  •  Thylacoleo  •  Woolly Rhino

Reptiles and Amphibians

Beelzebufo  •  Carbonemys  •  Dimorphodon  •  Diplocaulus  •  Ichthyosaurus  •  Kaprosuchus  •  Liopleurodon  •  Megalania  •  Mosasaurus  •  Plesiosaur  •  Pteranodon  •  Quetzal  •  Sarco  • Sinomacrops •  Tapejara  •  Thorny Dragon  •  Titanoboa  •  Tropeognathus

Birds

Archaeopteryx  •  Argentavis  •  Dodo  •  Hesperornis  •  Ichthyornis  •  Kairuku  •  Pelagornis  •  Snow Owl  •  Terror Bird  •  Vulture

Fish

Anglerfish  •  Coelacanth  •  Dunkleosteus  •  Electrophorus  •  Lamprey  •  Leedsichthys  •  Manta  •  Megalodon (Golden Striped)  •  Piranha  •  Sabertooth Salmon

Invertebrates

Achatina  •  Ammonite  •  Araneo  •  Arthropluera  •  Cnidaria  •  Dung Beetle  •  Eurypterid  •  Gasbags  •  Giant Bee (Queen, Worker)  •  Glowbug  •  Jug Bug (Oil, Water)  •  Leech (Diseased)  •  Lymantria  •  Mantis  •  Meganeura  •  Pulmonoscorpius  •  Titanomyrma (Drone, Soldier)  •  Trilobite  •  Tusoteuthis

Fantasy Creatures

Astrocetus  •  Astrodelphis  •  Basilisk  •  Bloodstalker  •  Bulbdog  •  Chalk Golem  •  Crystal Wyvern (Blood, Ember, Tropical)  •  Deathworm  •  Desert Titan Flock  •  Eel Minion  •  Featherlight  •  Ferox (Large)  •  Gacha  •  Glowtail  •  Griffin  •  Ice Golem  •  Iceworm Male  •  Insect Swarm  •  Karkinos  •  Lava Elemental  •  Macrophage  •  Maewing  •  Magmasaur  •  Managarmr  •  Megachelon  •  Morellatops  •  Nameless  •  Noglin  •  Parakeet Fish School  •  Phoenix  •  Ravager  •  Reaper (Elemental, King, Prince, Queen, Subterranean, Surface)  •  Rock Drake  •  Rock Elemental  •  Rubble Golem  •  Seeker  •  Shadowmane  •  Shinehorn  •  Summoner  •  Unicorn  •  Velonasaur  •  Voidwyrm  •  Wyvern (Fire, Forest, Ice, Lightning, Poison)

Mechanical Creatures

Attack Drone  •  Defense Unit  •  Enforcer  •  Exo-mek  •  Mek (Mega)  •  Scout  •  Tek Stryder

Aberrant Creatures

Abberant Coelacanth  •  Aberrant Achatina  •  Aberrant Anglerfish  •  Aberrant Ankylosaurus  •  Aberrant Araneo  •  Aberrant Arthropluera  •  Aberrant Baryonyx  •  Aberrant Beelzebufo  •  Aberrant Carbonemys  •  Aberrant Carnotaurus  •  Aberrant Cnidaria  •  Aberrant Dimetrodon  •  Aberrant Dimorphodon  •  Aberrant Diplocaulus  •  Aberrant Diplodocus  •  Aberrant Dire Bear  •  Aberrant Dodo  •  Aberrant Doedicurus  •  Aberrant Dung Beetle  •  Aberrant Electrophorus  •  Aberrant Equus  •  Aberrant Gigantopithecus  •  Aberrant Iguanodon  •  Aberrant Lystrosaurus  •  Aberrant Manta  •  Aberrant Megalania  •  Aberrant Megalosaurus  •  Aberrant Meganeura  •  Aberrant Moschops  •  Aberrant Otter  •  Aberrant Ovis  •  Aberrant Paraceratherium  •  Aberrant Parasaur  •  Aberrant Piranha  •  Aberrant Pulmonoscorpius  •  Aberrant Purlovia  •  Aberrant Raptor  •  Aberrant Salmon  •  Aberrant Sarco  •  Aberrant Spino  •  Aberrant Stegosaurus  •  Aberrant Titanoboa  •  Aberrant Triceratops  •  Aberrant Trilobite

Tek Creatures

Tek Parasaur  •  Tek Quetzal  •  Tek Raptor  •  Tek Rex  •  Tek Stegosaurus  •  Tek Triceratops

Corrupted and Enraged Creatures

Corrupted Arthropluera  •  Corrupted Carnotaurus  •  Corrupted Chalicotherium  •  Corrupted Dilophosaur  •  Corrupted Dimorphodon  •  Corrupted Giganotosaurus  •  Corrupted Paraceratherium  •  Corrupted Pteranodon  •  Corrupted Raptor  •  Corrupted Reaper King  •  Corrupted Rex  •  Corrupted Rock Drake  •  Corrupted Spino  •  Corrupted Stegosaurus  •  Corrupted Survivor  •  Corrupted Triceratops  •  Corrupted Wyvern  •  Enraged Corrupted Rex  •  Enraged Triceratops

R-Creatures

R-Allosaurus  •  R-Brontosaurus  •  R-Carbonemys  •  R-Carnotaurus  •  R-Daeodon  •  R-Dilophosaur  •  R-Dire Bear  •  R-Direwolf  •  R-Equus  •  R-Gasbags  •  R-Giganotosaurus  •  R-Megatherium  •  R-Parasaur  •  R-Procoptodon  •  R-Quetzal  •  R-Reaper King  •  R-Reaper Queen  •  R-Snow Owl  •  R-Thylacoleo  •  R-Velonasaur

VR Creatures

VR Allosaurus  •  VR Araneo  •  VR Argentavis  •  VR Astrodelphis  •  VR Bloodstalker  •  VR Carnotaurus  •  VR Chalicotherium  •  VR Dilophosaur  •  VR Dimorphodon  •  VR Enforcer  •  VR Ferox  •  VR Kaprosuchus  •  VR Karkinos  •  VR Lymantria  •  VR Mantis  •  VR Megalania  •  VR Megatherium  •  VR Onyc  •  VR Pachy  •  VR Pulmonoscorpius  •  VR Parasaur  •  VR Raptor  •  VR Ravager  •  VR Rex  •  VR Shadowmane  •  VR Stegosaurus  •  VR Tapejara  •  VR Terror Bird  •  VR Titanoboa  •  VR Triceratops  •  VR Velonasaur

X-Creatures

X-Allosaurus  •  X-Ankylosaurus  •  X-Argentavis  •  X-Basilosaurus  •  X-Dunkleosteus  •  X-Ichthyosaurus  •  X-Megalodon  •  X-Mosasaurus  •  X-Otter  •  X-Paraceratherium  •  X-Parasaur  •  X-Raptor  •  X-Rex  •  X-Rock Elemental  •  X-Sabertooth  •  X-Sabertooth Salmon  •  X-Spino  •  X-Tapejara  •  X-Triceratops  •  X-Woolly Rhino  •  X-Yutyrannus

Malfunctioned Tek Creatures

Malfunctioned Attack Drone  •  Malfunctioned Defense Unit  •  Malfunctioned Enforcer  •  Malfunctioned Mek Knight  •  Malfunctioned Tek Giganotosaurus  •  Malfunctioned Tek Parasaur  •  Malfunctioned Tek Quetzal  •  Malfunctioned Tek Raptor  •  Malfunctioned Tek Rex  •  Malfunctioned Tek Stegosaurus  •  Malfunctioned Tek Stryder  •  Malfunctioned Tek Triceratops

Alpha Creatures

Alpha Basilisk  •  Alpha Blood Crystal Wyvern  •  Alpha Carnotaurus  •  Alpha Deathworm  •  Alpha Fire Wyvern  •  Alpha Karkinos  •  Alpha Leedsichthys  •  Alpha Megalodon  •  Alpha Mosasaur  •  Alpha Raptor  •  Alpha Surface Reaper King  •  Alpha T-Rex  •  Alpha Tusoteuthis  •  Alpha X-Triceratops  •  Iceworm Queen  •  Yeti

Brute Creatures

Brute Araneo  •  Brute Astrocetus  •  Brute Basilosaurus  •  Brute Bloodstalker  •  Brute Ferox  •  Brute Fire Wyvern  •  Brute Leedsichthys  •  Brute Magmasaur  •  Brute Malfunctioned Tek Giganotosaurus  •  Brute Malfunctioned Tek Rex  •  Brute Mammoth  •  Brute Megaloceros  •  Brute Plesiosaur  •  Brute Reaper King  •  Brute Sarco  •  Brute Seeker  •  Brute Tusoteuthis  •  Brute X-Allosaurus  •  Brute X-Megalodon  •  Brute X-Mosasaurus  •  Brute X-Raptor  •  Brute X-Rex  •  Brute X-Rock Elemental  •  Brute X-Spino  •  Brute X-Yutyrannus  •  Golden Striped Brute Megalodon  •  Injured Brute Reaper King

Event Creatures

Basilisk Ghost  •  Bone Fire Wyvern  •  Bulbdog Ghost  •  Bunny Dodo  •  Bunny Oviraptor  •  Direwolf Ghost  •  DodoRex  •  Dodo Wyvern  •  GachaClaus  •  Mantis Ghost  •  Party Dodo  •  Rex Ghost  •  Skeletal Bronto  •  Skeletal Carnotaurus  •  Skeletal Giganotosaurus  •  Skeletal Jerboa  •  Skeletal Quetzal  •  Skeletal Raptor  •  Skeletal Rex  •  Skeletal Stego  •  Skeletal Trike  •  Snow Owl Ghost  •  Super Turkey  •  Surface Reaper King Ghost  •  Zombie Wyvern (Fire, Lightning, Poison)  •  Zomdodo

Bosses and Titans

Broodmother Lysrix (Gamma, Beta, Alpha)  •  Corrupted Master Controller (Gamma, Beta, Alpha)  •  Crystal Wyvern Queen (Gamma, Beta, Alpha)  •  Desert Titan  •  Dragon (Gamma, Beta, Alpha)  •  Experimental Giganotosaurus  •  Forest Titan  •  Ice Titan  •  King Titan (Gamma, Beta, Alpha)  •  Macro-Summoner  •  Manticore (Gamma, Beta, Alpha)  •  Megapithecus (Gamma, Beta, Alpha)  •  Moeder, Master of the Ocean (Gamma, Beta, Alpha)  •  Overseer (Gamma, Beta, Alpha)  •  Obsidioequus  •  Rockwell (Gamma, Beta, Alpha)  •  Rockwell Prime (Gamma, Beta, Alpha)

How to Get Rid of Leeches in Ark

Source: https://ark.fandom.com/wiki/Leech