Banded Rudderfish

Rudderfish

Seriola zonata

Size
to 24"

Habitat
Coastal surface waters, congregating around any floating objects

Description
Juveniles ( shown, up to 12" ) are attractively patterned with six or seven dark bars; these are lost in adults, which are also much slimmer. Schools of small Rudderfish can often be found around boats, and even around divers hanging on the anchor line. Pilotfish are similar, but larger and retain dark bars throughout life.

Rudderfish
Herb Segars Photography

Warning:

Results from this program are not verified. Neither the author nor this website are liable for any loss, damage, or injury, including death, which may result from engaging in either scuba diving, snorkeling, or any of the activities mentioned within this site. These tools and calculators are provided for educational and convenience purposes only and should not be used for planning or conducting actual dives.


 Waypoints ( ft )
Table Generator      Show Profiles

Depth:
(ft)
Open-Circuit Bailout
Time:
(min)
from: to: step:

Equipment &
Environment
Salt   Fresh     Altitude: ( ft )    Metric

Open Circuit   
SCR (cmf) Warning    SCR (vmf)    CCR    O2 for bailout


OC
SAC
(cfm)

*
FO2
Main

*
FHe
Main

RB
O2 Rate
(lpm)

Loop
Vol
(liters)

SCR
flow
(lpm)

SCRv
PO2
boost

CCR
PO2
shallow

CCR
PO2
deep

CCR
Split
Depth

Model

 ZHL16B '90
 ZH-L16C '90

 ZH-L12C *
 ZH-L8C *
   Workman '65
   ZH-L12 '83
   ZH-L16A '90
   DCAP '88
   Haldane '08
   Navy '55?
   DSAT '87
Model Options

 z1 ( 4min )
 z1b ( 5 min )
 H2O effects
   RQ
 He effects (a/b)
  Conservatism

   GF-high
   GF-low
   PR-high
   PR-low
Last Stop Surface

 Decompression Stops ( ft )
Deep:  ZH-L17TS   Pyle min
 Shallowest Stop
   Depth Step
   Extend Last Stop ( minutes )
   include ascents in deco stop times


 Add Safety Stops if no deco required
 depth for    minutes

 Automatic Gas Switches
Deco Gas 1   FO2:    FHe:
Deco Gas 2   FO2:    FHe:
Deco Gas 3   FO2:    FHe:
   Max PO2 ( limit 1.65 )
   Max Gas-Switch Depth
Ascents & Descents ( ft )

Descent Rate (/min) show

Shallow

Deep

Split Depth

Ascent Rate (/min) show

Shallow

Deep

Split Depth

Output

 Net Bottom Times
 run times     segment times

Print headers last
Pressure Graphics
False Precision
  M-values
  Trace
 

TTF Altitude: ( ft )          Password: 

DO NOT USE THESE RESULTS FOR REAL DIVE PLANNING

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