Ovoviviparous fish – Fish whose eggs are fertilized and hatched within the female’s body. The eggs are enclosed in separate membranes and the embryos within them receive no nourishment from …
-
Oviparous fish – Fish that lay eggs from which the young later hatch.
-
Overhead cast – The basic casting style where the rod is pulled straight over the head and the lead starts in the air.
-
Over-run – see Backlash
-
Outrigger – A pole device used when trolling to spread baits or lure out from the side of the boat.
-
Operculum – The plate which covers the gills.
-
Off the ground – A casting style where the terminal tackle is laid out on the beach with the lead straight out behind the angler prior to casting.