Spiny Wrigum

Spiny Wrigum (Gulolumbricus wrigus)
Creator	Hydromancerx Other
Taxonomy
Domain Kingdom Subkingdom Phylum Class Subclass Superorder Order Superfamily Family Genus Species	Eukaryota Phoenoplastida Pansegmentocaudazoa Segmentocaudazoa Pluriptera Anopterigia Geobdelloi Eugeobdelloi Tabidicativermoidea Gulolumbricidae Gulolumbricus Gulolumbricus wrigus
Week/Generation	22/144
Habitat	Barlowe Polar Beach, Barlowe Tundra
Size	10 cm Long
Support	Unknown
Diet	Rhizovore (Polar Orbion roots)
Respiration	Unknown
Thermoregulation	Unknown
Reproduction	Sexual, Egg-like Spores laid in Soil, Three Sexes

Descendant of	Ancestor of
Snow Trunksucking Worm	Giant Spiny Wrigum

The spiny wrigum replaced its ancestor the snow trunksucking worm. It has grown more body segments to better move and bigger breathing holes in the sides of its body. It has developed a 4th jaw to help it eat an dig better. Like its ancestor, the tips of its mandibles have a chemical that helps melt the snow and frozen ground as it digs through them. It has also evolved spines on its back which help protect it when it comes to the surface. They can fold the spines flat on their body when they are digging through the soil.