Light Hendrickson, Ephemerella invaria, or Sulpher are all names for the same explosive mayfly hatch that takes over East Coast rivers each spring. Following the Dark Hendrickson or Ephemerella subvaria hatch, with warming water temperatures, the trout are reaching the peak of their activity when this hatch pops. If you are an East Coast angler, the Light Hendrickson is a must have.
Dry/Wet: Dry
Fly Category: True-Fly Pattern
Family: Mayflies
Species: Hendrickson, Sulphur
Life Stage: Adult
