Aberrant Otter
Variant · 12 maps
Overview
The Aberrant Otter is a small piscivore variant found in the Aberration biome. It is tamed passively and provides weight reduction for key resources when carried by certain flyers. Its primary utility comes from being transported by aerial mounts such as Argentavis or Karkinos to enable fast deployment in resource-rich zones.
It can be airlifted by Quetzal, Tapejara, and other carry-capable creatures for efficient long-distance travel and scouting in caves and fertile zones.
Spawn Locations
12 mapsThe Aberrant Otter spawns in cave and fertile-zone biomes across 12 ARK maps. It is classified as very rare, making sightings uncommon even in its preferred underground environments. Focus searches in the green zones on the spawn map for the highest encounter likelihood.
Each shape is a real spawn volume. Click for exact chance and zone info.
Taming an Aberrant Otter uses the passive method, requiring no knockout or traps. Feed it Raw Mutton for the fastest results, with Cooked Lamb Chop as a viable alternative. Raw Prime Fish Meat also works but is significantly slower.
The process takes about 9 minutes with Raw Mutton at level 150 on official rates. No narcotics are needed. Use the calculator below for your settings.
| Food | Qty | Time | Effectiveness |
|---|---|---|---|
 Raw MuttonBest | 3 | 4:31 | 74 Lvl (224) |
 Cooked Lamb Chop | 4 | 6:45 | 73 Lvl (223) |
 Raw Prime Fish Meat | 7 | 6:46 | 69 Lvl (219) |
 Cooked Prime Fish Meat | 13 | 13:52 | 58 Lvl (208) |
 Raw Fish Meat | 20 | 21:24 | 44 Lvl (194) |
| +1 more in calculator→ | |||
Drops & Harvest Resources
Killing an Aberrant Otter yields Hide, Raw Meat, and Pelt. The Hatchet provides the highest quantity of Hide and Pelt, while the Pick maximizes Raw Meat harvest.
Estimates based on game-extracted data (weights, quantities, harvest multipliers, damage type chains). Each harvest event independently rolls each resource - higher weight = higher drop chance. Actual yields vary with RNG.
Damage Resistances
The Aberrant Otter has a strong vulnerability to Instant HurtDinos, taking +120% more damage from such sources. It is highly resistant to Mining Drill Harvest, taking -100% damage, and also weak to Melee DmgMetal RaidDino (+55%) and Explosion Demolition (+50%). Melee attacks from herbivores are 40% less effective against it.
Kill XP
Wild Kill (1.25×)4 base × 15.9 level × 4 × 1.25× wild kill × 1× server
Server Settings(Game.ini)
Official servers use non-1× defaults; the values above already reflect official rates.
| Stat | Base (Lv.1) | Wild +/Lv | Tamed +/Lv |
|---|---|---|---|
 Health | 38.4 | +7.68 | +4.00% |
 Stamina | 180.0 | +18.00 | +2.00% |
 Torpidity | 350.0 | +21.00 | +0.00% |
 Oxygen | 600.0 | +60.00 | +2.00% |
 Food | 400.0 | +40.00 | +2.00% |
 Weight | 30.0 | +0.60 | +0.80% |
 Melee Damage Multiplier | 106.0% | +4.24% | +10.00% |
 Speed Multiplier | 100.0% | +0.00% | +1.00% |
Hitbox Multipliers
The Aberrant Otter has a head hitbox multiplier of 1.5x, making headshots more effective for torpor or damage. Target the head for faster knockouts during passive taming attempts.
Can Damage
Can break Thatch. Build at least in Wood.
Thatch
Wood
Stone
Metal
Tek| Attack | Base | Thatch | Wood | Stone | Metal | Tek |
|---|---|---|---|---|---|---|
| BiteCarnivore Small | 10 | 55.0 | — | — | — | — |
Numbers reflect base melee at level 1, 100% TE, no imprint. The damage calculator lets you scale by melee %, server multipliers, and pick a specific structure for exact hit counts.
Tools & Guides
Aberrant Otter Tips & Tricks
The Aberrant Otter takes +120% damage from Instant HurtDinos, making it extremely vulnerable to certain environmental hazards.
It is completely immune to Mining Drill Harvest damage, preventing resource extraction via drill tools.
Melee attacks from metal-based raid creatures deal +55% damage, exploiting a key weakness.
Explosive demolition damage is 50% more effective, making C4 or grenades strong choices for takedown.
It can be carried by Argentavis and Tropeognathus, enabling aerial transport for scouting.
Its compact size allows it to fit in tight cave systems where larger mounts cannot travel.
This page details the Aberrant Otter's stats, taming, breeding, harvest output, and combat properties. For precise planning, refer to the taming calculator, breeding calculator, and spawn map located below.