Lost Spino
Variant
Lost Spino Egg & Breeding Calculator
After hatching or birth, the baby Lost Spino matures slowly, reaching adulthood in about 2 days and 23 hours at 1x maturation. The most labor-intensive part is the baby phase (0–10% maturation) when it can't use a Feeding Trough yet.
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.
Maturation has three phases: Baby (0–10%) lasts ~427 min and requires constant hand-feeding. Juvenile (10–50%) spans ~28h - it can eat from a Trough now. Adolescent (50–100%) takes ~36h - continues eating from troughs, nearly fully grown.
Imprint bonuses are significant: a fully imprinted Lost Spino gains 30% extra damage and damage resistance with its imprinter mounted. You'll be asked to cuddle, walk, or feed specific kibble at regular intervals during maturation.
Incubation Time
8h 0m 0s
Elapsed Time
3h 33m 41s
Maturation Time Left
67h 39m 49s
Time to Juvenile
3h 33m 41s
Total Food Items
2702
items
Food to Adult
1763
items
Food Per Hour
73
Food Capacity
175
items
Baby Hand Feed For
45m 41s
6.1% maturation
Cuddle Interval
0s
Imprint Per Cuddle
0%
Max Imprint
0.0%
Use the raising calculator to plan food requirements for raising Lost Spino babies through all three growth stages. The Baby phase (0–10%) takes ~427 minutes and is the most hands-on, requiring direct feeding or a Maewing.
The multiplier feature helps plan large-scale Lost Spino raises by totaling food across all babies. Consider food spoilage when choosing what to feed: Kibble lasts days, while Raw Meat spoils in minutes.
Raising CalculatorFrom 5% - use slider above to adjustFood per item
50
Stack size
40
Eats at 5%
60.06 food/min
Maturation
71h 13m 30s
| Phase | Duration |  Raw Meat |
|---|---|---|
 BabyNeed this much for 5% to 10% | 3h 33m 40s | 250 |
 JuvenileNeed this much for 10% to 50% | 28h 29m 24s | 1,513 |
 AdolescentNeed this much for 50% to 100% | 35h 36m 45s | 676 |
 Total | 67h 39m 49s | 2,439 |
WeightFeeding Trough
2,400 items(60 slots)
Need 2 full loads
Tek Trough
4,000 items(100 slots)
Fits in one load
Maewing / Maeguana
300 slots
50% weight reduction on meat & berries
Baby- 6x trough refills needed (food spoils before phase ends)Juvenile- 43x trough refills needed (food spoils before phase ends)Adolescent- 54x 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.
Found throughout the ARKs, the Lost Spino is a carnivore creature in ARK: Survival Ascended. It falls within the Variant classification.
With 100% base Melee Damage, the Lost Spino has decent hitting power. Health-wise, the Lost Spino sits at 805 base, making it quite durable. Stamina sits at 350 base, providing good endurance. A base Weight of 350 means a solid weight pool.
The Lost Spino is a wild creature that cannot be tamed through conventional methods. Killing a wild Lost Spino yields 60 base XP. It can be cloned at a Cloning Chamber for 0.67 Element plus 0.01 Element per level.