Breeding Calculator
Lost Woolly Rhino Dossier
LandHerbivoreBreedable

Lost Woolly Rhino

Variant

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Lost Woolly Rhino Egg & Breeding Calculator

Full maturation from baby to adult takes ~1 day and 22 hours (1x rate), progressing requiring significant patience. 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.

Settings
Pregnancy
Mating - 0%
4:00:00
The dinosaur is in its mother's womb, requiring time and care from the mother for successful gestation and birth.
Baby
0% - 10%
2:18:53
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.
Juvenile
10% - 50%
9:15:33
The dinosaur reaches the juvenile stage, where it can now eat from a feeding trough, reducing the need for direct feeding.
Adolescent
50% - 100%
11:34:26
The dinosaur reaches the adolescent stage, becoming more independent and able to follow you while continuing to grow toward full maturity.

Raising a baby Lost Woolly Rhino involves three maturation phases: Baby (0–10%) lasts ~278 min and requires constant hand-feeding. Juvenile (10–50%) spans ~19h - it can eat from a Trough now. Adolescent (50–100%) takes ~23h - continues eating from troughs, nearly fully grown.

Imprinting during maturation provides permanent stat bonuses. At 100% imprint, the Lost Woolly Rhino gains 30% bonus damage and resistance when ridden by the imprinter. You'll be asked to cuddle, walk, or feed specific kibble at regular intervals during maturation.

Maturation Progress
5%
BabyJuvenileAdolescent
Status:
Baby
Time Left:
21:59:26
Total Time:
23:08:53
Maturation
Incubation Time

Incubation Time

4h 0m 0s

Elapsed Time

Elapsed Time

1h 9m 27s

Maturation Time Left

Maturation Time Left

21h 59m 26s

Time to Juvenile

Time to Juvenile

1h 9m 27s

Food
Total Food Items

Total Food Items

1342

items

Food to Adult

Food to Adult

876

items

Food Per Hour

Food Per Hour

111

Food Capacity

Food Capacity

375

items

Baby Hand Feed For

Baby Hand Feed For

N/A

2.6% maturation

Imprinting
Cuddle Interval

Cuddle Interval

0s

Imprint Per Cuddle

Imprint Per Cuddle

0%

Max Imprint

Max Imprint

0.0%

Use the raising calculator to plan food requirements for raising Lost Woolly Rhino babies through all three growth stages. Budget ~278 minutes for the Baby phase - this is when hand-feeding or Maewing nursing is mandatory.

Adjust the dino count to calculate food for multiple Lost Woolly Rhino 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.

Raising CalculatorFrom 5% - use slider above to adjust

Food per item

30

Stack size

100

Eats at 5%

91.74 food/min

Maturation

23h 8m 53s

PhaseDurationMejoberry
BabyNeed this much for 5% to 10%
1h 9m 26s207
JuvenileNeed this much for 10% to 50%
9h 15m 33s1,252
AdolescentNeed this much for 50% to 100%
11h 34m 26s559
Total 21h 59m 26s2,018

Feeding Trough

6,000 items(60 slots)

Fits in one load

Tek Trough

10,000 items(100 slots)

Fits in one load

Maewing / Maeguana

300 slots

50% weight reduction on meat & berries

Baby- 2x trough refills needed (food spoils before phase ends)Juvenile- 14x trough refills needed (food spoils before phase ends)Adolescent- 18x 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.

The Lost Woolly Rhino is a herbivore creature in ARK: Survival Ascended. Classified under the Variant group.

Starting at 500 Health, it's reasonably durable. Melee starts at 100% - respectable melee power that scales with level-ups. Its base Stamina of 120 gives it tires quickly. Weight capacity starts at 750, giving it massive inventory space.

The Lost Woolly Rhino cannot be tamed and must be dealt with through combat or avoidance. Killing a wild Lost Woolly Rhino yields 4 base XP. It can be cloned at a Cloning Chamber for 0.39 Element plus 0.01 Element per level.