
Name: Rockjewel (Ankylopetrum mycomimus)
Creator: Cube67
Ancestor: Orpiment Jewel
Habitat: Glicker Temperate Woodland, Glicker Subtropical Woodland, Glicker Temperate Beach, East Glicker Subtropical Beach, West Glicker Subtropical Beach
Size: 8 cm tall
Support: Cell wall (chitin), Exoskeleton (chitin) (NOTE: could this be the accepted default supports for crystal flora? None currently have it labeled)
Diet: Decomposer
Respiration: Passive (stomata)
Thermoregulation: Ectotherm
Reproduction: Sexual (subterranean water-borne spores), asexual (budding from roots)
The End-Binucleozoan Atmospheric Disturbance took its toll on the orpiment jewel’s lineage. Although many are still around due to their ability to parasitize hosts or kill competition, most species have become much rarer. Specializing in nitrogen conservation, the rockjewel has become much smaller—and much weirder.
The rockjewel is a small, toxic saprobe that grows on and decomposes the dead leaves and shoots of large flora. This stands in stark contrast to its ancestor, which grows in soil and uses its toxins to kill live plants in the surrounding area. While this lifestyle is somewhat unusual for an orpiment, it closely mirrors the habits of many Earth fungi.
While rockjewels no longer use toxins to actively prey on other flora, they still produce a concoction of poisonous chemicals to deter competition. Rather than targeting large photosynthetic flora, these toxins have specialized to kill a wide variety of microscopic saprobes that may compete with them for resources. This development notably mirrors the production of antibiotics by many Terran molds (e.g. Penicillium). In addition to producing microbe-killing toxins, rockjewels also produce neurotoxins that deter macroscopic herbivores. These toxins are more effective against binucleids than carpozoans, being quite lethal to the former. They also cause strange hallucinations in asterzoa. This symptom of rockjewel poisoning, in combination with nausea and mild paralysis, often deters asterzoan herbivores just as well as lethality would.
Rockjewels have significantly altered their growth and morphology. Rather than adhering to a specific number and arrangement of facets like nearly every other crystalflora, rockjewels have a variable number and arrangement of facets. This higgledy-piggledy way of growing sometimes even causes their facets to become bent or twisted in shape. Due to their small size and lack of photosynthesis, this “degenerate” condition causes no detriment to the rockjewels. Additionally, they have developed a thinner cuticle in order to conserve nitrogen, consequentially making them a bit more fragile.