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Tethys Shallows

A warm, shallow inland sea under a yellow sun and Earth-like gravity. Tidal mudflats meet brackish lagoons; oxygen is plentiful in the water, scarce in the thick muck.

Drought-Dweller

Evo 2GrazerEats plantsShallows / ShoreResilient

Shaped by 🏜️ drought

A smaller, more resilient grazer that can survive brief periods out of water by burrowing into damp mud.

semi-aquaticcan retain waterlowered metabolismmucus coatingreduced size
Size
6 cm
Diet
algae grazer
Habitat
mudflats and lagoons
Moves by
slow crawling/paddling

Why it evolved

The prolonged drought pressure on Tethys Shallows forces the Reed-Grazer to adapt to unreliable water levels. Individuals with even a slight ability to retain water or survive short periods on damp mud, perhaps aided by a mucus coating, are more likely to survive. Selection favors smaller body size (6 cm) as it reduces water loss and energy requirements, allowing them to persist in the scarce conditions. The trade-off is a reduced size and a slower metabolism, making them more vulnerable to predation by the larger Mud-Stalker and less efficient at grazing.

What changed from Reed-Grazer

Gained:+ semi-aquatic+ can retain water+ lowered metabolism+ mucus coating+ reduced size
Lost:algae-grazer8 cmbroad jawslagoon reeds
  • Size: 8 cm 6 cm
  • Habitat: reed beds mudflats and lagoons
  • Moves by: slow paddling slow crawling/paddling
🦬Reed-GrazerEvo 1🦬Drought-Dwe…Evo 2🦬Tideweed Bl…Evo 3
  • resilient
  • strained
  • fragile
  • β˜… canon
  • 🧬 hybrid
  • πŸ’€ extinct
Drag or scroll to move Β· Tab + Enter for keyboard Β· click to select, double-click to openView as list3 species

You choose the situation, not the result. Selection acts on Drought-Dweller; the descendant appears above.

Climate

Resources & space

Predators & life

Habitat & extremes

Mate Drought-Dweller with another branch of the same lineage to make a hybrid.