Stout Windfilter

From Sagan 4 Alpha Wiki

Stout Windfilter
(Ventuphagus robustus)
Main image of Stout Windfilter
Species is extant.
Information
CreatorBufforpington Other
Week/Generation27/167
HabitatLamarck Alpine, Lamarck Peak, Maineiac Peak
Size90 cm Tall
Primary MobilitySessile
SupportCalcareous Shell
DietFilter-Feeder (Aeroplankton)
RespirationPassive
ThermoregulationEctothermic
ReproductionAsexual (Spores)
Taxonomy
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
Eukaryota
Krakowozoa
Petrozoa (info)
Thalattolitha
Boreospiralia
Ventiphagidae
Ventuphagus
Ventuphagus robustus
Ancestor:Descendants:

The stout windfilter split off from its ancestor and has moved further up the mountains. While the aeroplankton concentrations are higher there, it is also much colder and windier. This has resulted in it growing shorter to avoid the wind and stouter to retain as much heat as possible. The spores are released in the middle of the spring, ensuring they land and germinate during the warmest months of the year. Then it is a race against time for the new windfilters to grow and develop their shell before the winter comes. If they are not big enough, they will freeze to death. Like their ancestor, young stout windfilters grow best in moist conditions rich in microbes and detritus, as they lack the ability to filter aeroplankton until they develop their channel network. The young look remarkably similar to dry shrubites before the nares develop. After the channel network develops, the stout shrubite will both capture microbes from the soil and the air. This is to maximize its ability to grow large enough to survive the winter.

Two separate populations of stout windfilter exist. One is in Lamarck's mountaintops and the other is in Maineiac's mountaintops. The stout shrubite was able to jump across the lower mountains between the two regions via their airborne spores. Stout shrubites constantly fail to establish lasting populations in the lower mountains, as they are outcompeted by their larger ancestor.