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Game data · Oct 2026

RarePacific

Temnodontosaurus

A giant ichthyosaur hunter with some of the biggest eyes of any animal ever - each one as wide as a dinner plate!

Period
Pacific
Rarity
Rare
Movement
Swim
Weight range
4,000–8,000 kgIndividual weight changes as it grows.
Contents

Riding Speed

Calculated riding speed
MovementNormal speedSprint speed
Swimming34.5651.84

Growth Timeline

Growth time varies by rarity. Keep Belly above half for growth to continue.

Dinosaur growth time and calculated income
StageElapsed time from hatchingIncome/minRideable
NewbornAt hatching84No
JuvenileUnknown168No
SubadultUnknown252Yes
AdultUnknown336Yes
ElderUnknown420Yes
Time between dinosaur growth stages and calculated income
Stage reachedTime from previous stageIncome/minRideable
NewbornAt hatching84No
JuvenileUnknown168No
SubadultUnknown252Yes
Adult≈120 min336Yes
ElderUnknown420Yes

Income is shown in gold per minute, calculated from game configuration. Growing dinosaurs need Belly above 50% to earn this rate; Elder income is calculated even below that feeding level. Weight does not change the rate. Live payouts have not been checked.

Calculate this dinosaur's income

Fossils & DNA

The fossil requirement for this dinosaur is not recorded. See Fossils & DNA for the general DNA Lab rule and island-size requirements.

Hatching

This dinosaur's eggs take 5 min to hatch. Size is random and revealed when the egg hatches. Possible dinosaur sizes are Tiny, Small, Normal, Big, Giant, and Colossal. Tutorial eggs may hatch faster; see Eggs & Incubation.

Feeding

Belly over 50%Growth continuesBelly at or below 50%Growth stops
  • Meat12 coins eachMeat-eaters, sea creatures, and omnivores
  • Veggies8 coins eachPlant-eaters and omnivores
  • FishCaught while fishingCan feed meat-eating dinosaurs

Put food in the hotbar, approach a dinosaur on the ranch, and press F.

Growth & Feeding guide