
Kinble (Flumencopia bullavillus)
Creator: Jarlaxle
Ancestor: Gillking
Habitat: Darwin Subtropical Undersea Meadow, Dixon-Fermi Subtropical Sea, East Dixon Subtropical Undersea Meadow, East Orpington Subtropical Undersea Meadow, Hydro-Krakow Tropical Coast, North Vailnoff Subtropical Ocean, South Vailnoff Subtropical Ocean, Talon-Orpington Tropical Undersea Meadow, Vailnoff-Flisch-Rhino Tropical Ocean, West Darwin Tropical Coast, West Darwin Tropical Undersea Meadow, West Hydro Subtropical Coast
Size: 1 cm Hexagonal Zooids, 3 cm Pentagonal zooids, 6 cm to 3 m Zoon
Support: Soft-Bodied (Hydrostatic Skeleton)
Diet: Planktivore (<2 mm)
Respiration: Passive (External Gills)
Thermoregulation: Ectotherm
Reproduction: Sexual (male & female, broadcast spawning, live birth)
The Kinble has split from its Gillking ancestor, expanding its habitat West of Vailnoff Ocean. By re-evolving an internal separation of skin, muscle, and gut tissue that their ancestors have previously lost, and by adapting the skin oils and muscle tissue along the anal fingers to transfer nutrition and oxygen, they were able to roll and fold their digestive system. Beyond making better use of nutrition, it has enabled them to evolve the shorter and stockier variety which was ultimately able to bring the gill arms and anal fingers into the same plane. As the gill arms were already adapted to absorbing nutrition, whenever the anal fingers accidentally reached their neighbor's gills instead of merging anal finger to anal finger, they were able to have a healthier flow of nutrition from the anal fingers output to the gills input.
Their gills and anal fingers now form a single transportation network, growing their gill branches in a cup-like shape to hold onto and fuse with their neighbor's bulbous anal fingers, allowing them to efficiently share nutrition and oxygen across the colony. With 12 exceptions, each zooid will form a hexagon, made of 3 input cups and 3 output bulbs. In the attempt to create a sphere, they form a Goldberg polyhedron, which means they will consistently have 12 pentagonal members, known as Foundlings, and each Foundling has a free connection. half of the Foundlings have a free gill arm that grows outwards from the colonial bubble to add to the overall oxygen supply of the colony. The remaining half of the Foundlings have a free anal finger that grows inwards, storing supplies and acting as feeders for newborns, who will spend more time within the colony and differentiating the anal arm before joining.
Like their ancestors, males will constantly spray gametes, where most will make their way to the female's reproductive organs, which will constantly give live birth to new members within the colony. When two mature colonies meet each other, the colonies will contract and expand in rhythm and attempt to follow each other in circles and exchange their gametes in the process of their mating dance. Unlike their ancestor, the resulting brood will be maintained as distinct from the rest of the colony, coming together around one of the feeders. When ready, they will meet outside of the colony and form the colonial juvenile form, each made of 12 pentagonal foundings forming a dodecahedron.
To better coordinate mating and overall locomotion, they've evolved their eyes to gather internal and external visual cues. Evolving from bulging photoreceptor domes, the eyes have inverted inwards from the anterior and posterior ends, practically separating into 4 simple cup eyes, a front-facing pair outside of the colony and a back-facing pair towards the center of the colony. This allows them to instantly respond to a motion beginning at the opposite end of the colony, a reaction made faster through the use of color cones in the eyes and brightly colored underbellies.
This post has been edited by Jarlaxle: Jun 4 2023, 06:09 PM