Instead of laying eggs, the Rift Plesiosaur carries its young through a gestation period.Gestation takes approximately 8 hours at default rates.

After hatching or birth, the baby Rift Plesiosaur matures at a glacially slow pace - plan for a multi-day commitment, reaching adulthood in about 4 days and 19 hours at 1x maturation.Hand-feeding is required until 10% maturation.After that, a Feeding Trough handles the rest.

Mutations can add +2 levels to any stat and change colors.Stacking mutations across generations is the key to min-maxed breeding lines.Use the breeding calculator to plan food requirements, incubation timers, and maturation phases.

The Rift Plesiosaur's growth progresses through three stages: Baby (0–10%) lasts ~694 min and requires constant hand-feeding.Juvenile (10–50%) spans ~46h - it can eat from a Trough now.Adolescent (50–100%) takes ~58h - continues eating from troughs, nearly fully grown.

Imprint bonuses are significant: a fully imprinted Rift Plesiosaur gains 30% extra damage and damage resistance with its imprinter mounted.Imprint requests include cuddling, walks, and specific kibble - check the wiki for which kibble to stockpile.

Planning a mass raise?The Rift Plesiosaur raising calculator breaks down food needs per phase so nothing goes to waste.The Baby phase (0–10%) takes ~694 minutes and is the most hands-on, requiring direct feeding or a Maewing.

Raising multiple Rift Plesiosaur simultaneously?Set the dino count and the calculator scales food requirements automatically.Match your food choice to your play schedule - longer spoil timers mean less babysitting.

The Rift Plesiosaur is an aquatic, carnivore creature in ARK: Survival Ascended.It belongs to the Variant category.

Stamina sits at 800 base, providing massive stamina reserves.Melee starts at 100% - solid damage output that scales with level-ups.Starting at 2,400 Health, it's among the tougher creatures.Weight capacity starts at 800, giving it massive inventory space.

The Rift Plesiosaur roams the ARK as a wild, untamable creature.It gives live birth after a gestation period, making breeding straightforward.Defeating one in the wild grants 15 base XP.It can be cloned at a Cloning Chamber for 0.42 Element plus 0.01 Element per level.