User Tools

Site Tools


quorra_crabs

Major Planetary Zones | (Twin) Sections of the Habitual Belt | Regions | Wildlife

QUORRA

Overview

The Quorra, called Nar’kuma (“Soil Dancer”) by the Senti and Trando Tribes, is a compact, semi-aquatic benthic forager native to the shallows and reed margins of Lake Tijonara and Lake Arla in the Asari Region of the Habitual Belt on VOI 700 D.

Unlike clawed crabs, Quorra use four paddle-ended legs to churn mud and sift for food. A tough, keratinous, bird-like beak lets them chip roots, crack snails, and scrape algae from stone. Their steady “dig–pause–dig” rhythm aerates lakebed soils and shapes micro-habitats used by plants, invertebrates, and fry—earning them a reputation as quiet engineers of the littoral zone.

Physique and Appearance

  • Size: 15–18 cm body span
  • Weight: 1.2–1.6 kg
  • Carapace: Rounded, asymmetrical dome; rough, stone-like texture streaked with algae, silt staining, and small encrustations (no geometric plating)
  • Limbs: Four stout legs ending in broad, blunt paddles for shoveling and short bursts of swimming
  • Head/Beak: Forward-set, downward-curved keratin beak (no pincers) for scraping and cracking food
  • Eyes: Small, lateral, low-glare eyes adapted to turbid shallows
  • Ventral Plume Organ: Mucus–bubble siphon that vents fine silt and bubbles during digging, briefly clouding the water

Special Features

  • Paddle Digging: Efficient mud-churning gait improves oxygenation and exposes edible biofilm
  • Root Scraper Beak: Chips rhizomes, crushes snails and bivalves, and rasps periphyton from rock
  • Silt Veil: Plume organ releases a short-lived cloud that conceals the animal from predators while foraging

Game Mechanics

  • Armor Class (AC): 14 (rugged dome carapace)
  • Hit Points (HP): 10
  • Speed: 20 ft. (land), 30 ft. (swimming)

Actions:

  • Beak Nip: +3 to hit, 1d6 piercing (vs. restraints/line/tool or for self-defense)
  • Sediment Veil (Recharge 5–6): Creates a 5-ft radius lightly obscuring cloud for 1 round; creatures inside have disadvantage on Perception checks relying on sight

Special Abilities:

  • Benthic Engineer: After 10 minutes of undisturbed foraging, improves water clarity and plant rooting in a 10-ft area (advantage on relevant Survival/Nature checks there for 24h)
  • Low Profile: Advantage on Stealth when stationary against reeds/rock in shallow water

Behavior

  • Diet: Detritus, algae, soft roots, snails, small bivalves, carrion flakes
  • Social Structure: Mostly solitary; loose aggregations form where sediment is soft and rich
  • Activity Pattern: Most active during rain pulses, fog, and low-angle light

Survival Strategies

  • Freeze & Silt: If startled, freezes under its silt cloud or wedges beneath roots
  • Armor Hunker: Tucks limbs, presenting the dome toward threats
  • Edge Foraging: Works the boundary between vegetation and open shallows to balance safety and food density

Reproduction and Lifecycle

  • Mating Trigger: Rising water level after heavy rain
  • Egg Deposition: Small clutches packed into shallow, silt-lined scrapes under roots or stones
  • Hatching Time: 10–12 days
  • Juveniles: Miniature forms with softer beaks; graze mainly on biofilm for first month
  • Lifespan: 8–12 years

Look and Feel

Seen from above, a Quorra could be mistaken for a silt-streaked stone until it shifts, paddles bite the mud, and a faint cloud puffs from beneath. The beak rasps at a root; a snail shell clicks and splits. In a few minutes the patch is looser, brighter, and ringed by tiny bubbles—evidence of oxygen creeping back into the muck.

Exohuman Usage

In the Beta Age around Arla Town, fishers occasionally harvested Quorra inadvertently. Only the muscular leg pads were eaten (boiled or fried); the dome and plume organ were difficult to prepare and often discarded. Cultural objections from the Senti and Trando—who consider Quorra vital to marsh health—kept take low. Under the Peace Treaty in the Gamma Age, targeted harvest was banned and the species gained protected status.

Tactical Advice for Dungeon Masters

  • Ambient Signal: Clusters of fresh silt veils and spiral dig marks hint at clean water and good foraging spots
  • Soft-Ground Hazard: Recently churned patches can count as difficult terrain for a round
  • Ecology Clue: Absent Quorra may foreshadow pollution, algal blooms, or predator pressure
  • Gentle Objective: Tasks to relocate Quorra from a dredge site, or to survey dig density for a tribal rite
quorra_crabs.txt · Last modified: 2025/09/29 06:06 by admin

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki