Biological / Choot

Field Record: BIO-CHT-047Archive Node: Aurora Unit 483Clearance: Science Team / Level 02Review Status: Expanded Zebes Fauna Dossier / Encounter Profile Recalibrated
Documented Designation
Choot
Taxonomic Class
Small flat-bodied Zebesian glider
Homeworld
Zebes
Confirmed Range
Crateria, Maridia, and submerged routes bordering the Wrecked Ship
Body Plan
Green flattened dorsal surface, purple underside, yellow eyes, compact tooth-lined mouth, and flexible lateral membranes
Primary Movement
Abrupt vertical leap followed by a slow side-to-side controlled descent
Resting Posture
Body flattened against rock, sediment, or shallow submerged structure
Probable Diet
Small invertebrates and organic deposits taken at water margins; direct feeding remains undocumented
Threat Response
Leap clear of the approach line, glide beyond immediate reach, and bite only if intercepted
Related Form
Shares broad structural traits with Chute Leech but has a distinct glide-specialized adult pattern
X Record
A blue rough-skinned X imitation produced acid globules and must not be conflated with the native form
Current Status
Native population presumed lost with Zebes; X copies eradicated aboard BSL
A green Choot lifting from a Zebes surface, revealing its purple underside, yellow eyes, tooth-lined mouth, and flattened gliding body.
Survey StatusFormer Zebesian Gliding Fauna
Behavior IndexDormant Posture / Leap and Sway
Science ValuePassive Glide and Host-Mimic Separation
Field AccessWatch Low Ledges and Water Margins

Executive Assessment

Choot was a small flat-bodied organism native to several wet and transitional regions of Zebes. At rest it pressed close to stone or sediment and presented almost no vertical profile. When disturbed it sprang upward, spread its body, and descended in a slow lateral sway that carried it beyond the immediate approach line.

The species was neither a sustained flyer nor an aggressive pursuit predator. Its principal defense was the rapid conversion of a hidden ground posture into three-dimensional movement. Personnel most often came into conflict with a Choot by standing inside the launch or descent path rather than by being actively hunted.

Flattened Body Plan

The green dorsal surface was broad, flexible, and supported by radiating cartilage. A purple underside held the mouth, attachment musculature, and softer respiratory tissue. Yellow eyes on the leading region remained nearly level with the ground when the animal was at rest, allowing observation without raising the body.

Thin lateral membranes did not function as powered wings. They increased surface area during descent and could be tensioned asymmetrically to change direction. Compact spring muscles beneath the center supplied the initial leap; gravity and airflow performed the rest of the movement.

Dormancy and Concealment

A resting Choot flattened every flexible edge against the local surface and reduced respiratory motion. On mineral-stained rock, wet sediment, or corroded structure, the resulting outline resembled a sheet of debris or low growth. The posture conserved energy while keeping the animal ready to launch.

Dormancy was not complete sensory withdrawal. The body detected nearby vibration through its ventral surface, and the eyes tracked movement across the exposed approach. A rapid change in shadow, pressure, or substrate motion could trigger a leap before direct contact occurred.

Leap and Sway Glide

The launch began as a sudden vertical contraction. At peak height the body spread and entered a controlled fall, rocking from side to side as the membranes exchanged lift and direction. The sway reduced descent speed while making the final landing point difficult for a larger animal to predict.

Choot could not remain aloft without losing elevation, and enclosed rooms limited the path severely. Ledges, drops, and open water margins were therefore ideal habitat features. A single launch could move the animal across a gap or down to a sheltered surface that a ground-bound pursuer could not reach safely.

Range and Habitat

Confirmed sightings occurred in Crateria, Maridia, and submerged routes near the Wrecked Ship. These locations combined irregular resting surfaces with open vertical space and persistent moisture. The species tolerated immersion, but underwater movement produced a shorter, more resistant glide.

Choot distribution suggests a preference for environmental boundaries rather than one narrow climate. Shorelines, flooded ruins, drainage ledges, and humid cave mouths all offered cover at rest and a useful descent route when disturbed.

Feeding and Ecological Position

The tooth-lined mouth could seize small invertebrates, scrape soft growth, or gather organic deposits along wet surfaces. No direct feeding sequence survived, so the species is best treated as an opportunistic microfaunal feeder rather than assigned a specialized prey animal.

Its resemblance to Chute Leech indicates a broad structural relationship but not an identical life cycle. Chute Leech specializes in falling contact from above; Choot uses a ground launch and passive glide. These opposed movement strategies may represent divergence from an older flattened amphibious form.

BSL X Imitation

An X imitation encountered aboard BSL copied the Choot outline but displayed blue roughened tissue, a steadier descent, and periodic acid release. Those properties belonged to the mimic's reorganized body and are not evidence that the native Zebesian host produced acid.

This separation is operationally important. A native Choot is primarily a collision and bite hazard; an X copy can deny space during descent with corrosive globules. Color alone is insufficient for identification, but skin texture, glide rhythm, and discharge behavior distinguish the records.

Containment and Field Doctrine

Surveyors should scan flat surfaces from an oblique angle, where eyes and mouth produce a more visible outline. Once a Choot launches, the team should track its descending arc and leave the landing point clear. Pursuing it beneath low ceilings only creates repeated crossings.

Containment requires a low resting shelf beneath a tall enclosed volume. Soft netting should intercept the glide without crushing the lateral membranes, and a shallow water basin should allow voluntary immersion. Normal specimens require no acid-rated enclosure unless X contamination is independently detected.

=End Of File — BIO-CHT-047=

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