Relative Abundance 



• Higfily Abundant 



® Abundant 



O Common 



V Rare 



Blank Not Present 



Salinity Zone 



T - Tidal Fresh 



M - Mixing 



8 - Seawater 



* - Salinity zone not present 



Life Stage 



A - Adults 



8 - Spawning adults 



J - Juveniles 



L - Larvae 



E - Eggs 



22 



