Hex-Mania
If Hexagenia limbata isn’t the GOAT of all bugs, it’s at least squarely in the conversation, beginning with its sheer size and density. “Nothing in flyfishing even comes close to the spinner fall,” says the legendary Kelly Galloup in Chris Santella’s book, The Hatch is On! “I don’t care how big a salmonfly or Mother’s Day caddis or Hendrickson hatch you’ve seen, it doesn’t compare in pure biomass.”