X-Dunkleosteus
CreatureVariant

Breeding calculator
X-Dunkleosteus
SettingsHatch 1× · Mature 1× · Food 1× · Weight 910
Baby: The hatched dinosaur, now a baby, needs constant attention and food placed directly in its inventory to survive, or a nearby Maewing to take care of its needs.
- Gestation
- 8h 0m 0s
- Maturation
- 82h 18m 16s
- Food at birth
- 56.67/min
Maturation Progress
- Status:
- Baby
- Time Left:
- 78:11:21
- Total Time:
- 82:18:16
Maturation
Incubation Time- 8h 0m 0s
Elapsed Time- 4h 6m 55s
Maturation Time Left- 78h 11m 21s
Time to Juvenile- 4h 6m 55s
Food
Total Food Items- 2799items
Food to Adult- 1827items
Food Per Hour- 65
Food Capacity- 455items
Baby Hand Feed For- N/A3.8% maturation
Imprinting
Cuddle interval- 8h
Imprint per cuddle- 10%
Maximum imprint- 100.0% (10 cuddles)
Settings8 h · interval ×1 · amount ×1
Raising food
Food per item- 50
Stack size- 40
Eats at 5%- 53.84 food/min
Maturation- 82h 18m 16s
| Stage | Time remaining | Food points | Raw Meat | Stacks | Weight |
|---|---|---|---|---|---|
| 4h 6m 54s | 12,943 | 259 | 7 | 25.9 | |
| 32h 55m 18s | 78,360 | 1,568 | 40 | 156.8 | |
| 41h 9m 8s | 34,982 | 700 | 18 | 70 | |
| Total | 78h 11m 21s | 2,527 | 65 | 252.7 |
Total: 2,527 Raw Meat
Feeding Trough- 2,400 items (60 slots)Need 2 full loads
Tek Trough- 4,000 items (100 slots)Fits in one load
Maewing / Maeguana- 300 slots50% weight reduction on meat & berries
- Baby - 7x trough refills needed (food spoils before phase ends)
- Juvenile - 50x trough refills needed (food spoils before phase ends)
- Adolescent - 62x trough refills needed (food spoils before phase ends)
Spoils in 10m | Trough / Maewing: 40m | Tek Trough: 16h 40m
During the Baby phase (0-10%), you must hand-feed or use a Maewing to nurse. From Juvenile (10%+), dinos can eat from a Feeding Trough on their own. Use Preserving Salt in troughs to double spoil times.
More about breeding the X-Dunkleosteus
Breeding produces live offspring - no egg management needed. Gestation takes approximately 8 hours at default rates.
Full maturation from baby to adult takes ~3 days and 10 hours (1x rate), progressing over an extremely long period, one of the longest in the game. During the baby phase (0–10%), hand-feed it directly. From 10% onward (juvenile), it can eat from a Feeding Trough.
Offspring inherit parental stats and have a small chance to mutate, gaining +2 levels in a random stat. Use the breeding calculator to plan food requirements, incubation timers, and maturation phases.
Raising a baby X-Dunkleosteus involves three maturation phases: Baby (0–10%) lasts ~494 min and requires constant hand-feeding. Juvenile (10–50%) spans ~33h - it can eat from a Trough now. Adolescent (50–100%) takes ~41h - continues eating from troughs, nearly fully grown.
Don't skip imprinting - each successful imprint boosts the X-Dunkleosteus's stats, and hitting 100% grants a 30% combat bonus when the imprinter rides it. Imprint requests include cuddling, walks, and specific kibble - check the wiki for which kibble to stockpile.
Use the raising calculator to plan food requirements for raising X-Dunkleosteus babies through all three growth stages. Budget ~494 minutes for the Baby phase - this is when hand-feeding or Maewing nursing is mandatory.
Adjust the dino count to calculate food for multiple X-Dunkleosteus babies at once - essential for batch breeding operations. Consider food spoilage when choosing what to feed: Kibble lasts days, while Raw Meat spoils in minutes.
Found throughout the ARKs, the X-Dunkleosteus is a tamable, aquatic, carnivore creature in ARK: Survival Ascended. Classified under the Variant group.
The X-Dunkleosteus has 689 base Health - quite durable. With 105% base Melee Damage, the X-Dunkleosteus has respectable melee power. Its base Stamina of 200 gives it decent staying power. It carries 910 base Weight - massive inventory space.
You'll need to knock the X-Dunkleosteus unconscious before taming it. Tranquilizers are the standard approach. Superior Kibble is the most effective food for taming, offering the highest affinity per feeding.
As a tame, the X-Dunkleosteus is well-suited for deep-sea exploration, cave diving, and ocean resource runs. Breeding is via live birth rather than eggs, simplifying the process. Defeating one in the wild grants 12 base XP. It can be cloned at a Cloning Chamber for 0.43 Element plus 0.01 Element per level.