DANIO // Pelagic Simulation Arena — Closed-Loop Hydrodynamics

Fluid Dynamics (Water)

Reynolds (Re)

~120

Intermediate regime

Temperature

24.5 °C

Subtropical stream

Dynamic Viscosity

0.89 mPa·s

Pure aquatic

Cruise Speed

0.52 mm/s

Carangiform stride

Environmental Stimuli

Water Flow Current

              RHEOTAXIS FLOW:
              1.2 mm/s
            

Danionella cerebrum — 12mm Adult Teleost Specimen

Kinematic Carangiform Swimming · 36 Vertebrae Flexion · Optic Tectum Tracking

Active Motoneuron Pools

                  Mauthner Reflex
                  12%
                
                  Optic Tectum Pursuit
                  82%
                
                  Cerebellar Balance
                  65%
                
                  Sonic Drummer
                  14%
                
                  Spinal Ventral Locomotor
                  74%

Oscilloscope Membrane Trace

              -80 mV
              -64.2 mV (resting)
              +30 mV (spike)
            