Scuttlecrab Crystal

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Scuttlecrab Crystal
(Caridocrystallus crystalvore)
Main image of Scuttlecrab Crystal
Species is extinct.
17/117, replaced by descendant
Information
CreatorXenomoose Other
Week/Generation17/114
HabitatYokto Beach, Yokto Temperate Forest, Yokto River, Yokto Marsh
Size17 cm Tall
Primary MobilitySessile, Ectosymbiotic Transport
SupportUnknown
DietPhotosynthesis, Consumer (Nutrients from Crystal Fortress Scuttlecrab)
RespirationPassive (Lenticels)
ThermoregulationEctotherm
ReproductionSpores
Taxonomy
Domain
Kingdom
Subkingdom
Division
Class
Order
Family
Genus
Species
Eukaryota
Binucleozoa
Crystallozoa (info)
Cavacrystalita
Coelocrystalla
Caridophylagales
Caridocrystallaceae
Caridocrystallus
Caridocrystallus crystalvore
Ancestor:Descendants:

The scuttlecrab crystal has adapted to a life attached to the crystal fortress scuttlecrab. They split from their ancestor and are specialized to live only on crystal fortress scuttlecrabs. They have very thick photosynthetic layers to protect their host species, while the consumer part is deeply rooted to exchange the energy gained through photosynthesis for nutrients from the host's feeding. The scuttlecrab crystal also protects its host by growing into a defensive shell on its carapace.

The scuttlecrab crystal can only reproduce when crystal fortress scuttlecrabs come into contact with each other. They produce spores that only grow if on the back of a crystal fortress scuttlecrab adult or young. Young crystal fortress scuttlecrabs gain their first scuttlecrab crystals from larger adults. The spores grow very quickly to defend its host as soon as possible.

Living Relatives (click to show/hide)

These are randomly selected, and organized from lowest to highest shared taxon. (This may correspond to similarity more than actual relation)
  • Croriss (order Caridophylagales)
  • Meltmarsh Shrub Crystal (class Coelocrystalla)