Biological / Infester
- Name
- Infester
- Taxonomic Class
- Wall-Crawling Insectoid / Acid-Projectile Organism
- Homeworld
- ZDR
- Known Range
- Artaria and Cataris walls, floors, ceilings, and facility corridors
- Diet / Support Source
- Small arthropods, microbial films, and organic residue dissolved by acidic secretions
- Threat Response
- Wall and ceiling repositioning followed by a lobbed acid sphere that bounces along the surface
- Reproduction / Development
- Field evidence indicates local brood sites, protected juvenile stages, and development tied closely to the surrounding habitat conditions
- Physiological Summary
- Infester is a purple-and-green ZDR insectoid that clings to walls and ceilings before launching persistent bouncing acid spheres along corridor surfaces.
Overview
Infester is a small purple-and-green insectoid native to Artaria and Cataris. Multiple eyes and gripping limbs support movement across floors, walls, and ceilings, while a bright abdominal organ produces its acidic projectile.
The name does not describe host control. No neural attachment behavior is documented; the organism is a mobile surface ambusher whose danger comes from persistent chemical fire.
Anatomy And Physiology
A low segmented body carries multiple yellow eyes and adhesion limbs capable of holding position on inverted surfaces. The green abdomen stores or mixes the compounds expelled as a coherent acid sphere.
The sphere survives several surface impacts before rupturing, indicating a temporary membrane around the corrosive contents.
Habitat And Range
Infesters occupy Artaria and Cataris, particularly corridors with long uninterrupted surfaces and enough cover for an elevated perch. Their acid can continue through connected passages after release.
Later X assimilation reproduced the animal without a visible change in form or attack pattern, showing that the native behavior was already an efficient template.
Behavior And Ecology
An Infester turns to establish a firing angle, lobs one acid sphere, and relies on the bouncing path to carry danger along the route. The projectile can be disrupted before rupture, but the organism may already be repositioning overhead.
This surface-based feeding strategy lets a small animal pressure prey without leaving the safety of its perch.
Reproduction And Development
No confirmed clutch has been recovered. Eggs or early stages likely occupy protected cracks near microbial growth where juveniles can feed without producing a full chemical load.
Fulmite is a larger related form in Ferenia with a more destructive terminal reaction, suggesting divergence from the same wall-crawling chemical lineage.
Membrane-Bound Acid Sphere
The projectile behaves as a temporary organ outside the body: a flexible membrane holds corrosive fluid together through several rebounds before failure. Its path follows surfaces rather than a straight ballistic line.
Recovered residue should be sampled at each impact point to determine whether the membrane changes as it travels.
Fulmite Comparison
Infester and Fulmite share surface adhesion and chemical projection, but Fulmite stores a far more volatile reserve. Infester survives ordinary discharge and can repeat the behavior from a new perch.
The distinction is operationally important because one favors persistent fire while the other adds catastrophic body rupture.
Acid-Crawler Encounter Doctrine
Track the projectile as well as the body. A sphere can remain active after the Infester leaves the firing surface or the observer crosses into an adjoining passage.
Approach from broken geometry that interrupts rebound paths, and keep overhead surfaces under observation during recovery.