Two of my favorite emergers...
BAT WING BAETIS EMERGER...Tracy Petersen...#16-#20...this is a #20
THREAD: Gordon Griffith?s 14/0, Gray or Olive, Tiemco 16/0 Gray
HOOK: TMC 2487 or Daiichi 1130, #16-#20
TAIL: Dun Hen Hackle Barbs
ABDOMEN:BWO or Olive Goose Biot ( I use Stalcup's)...it may be tied fringed or flat
WING: Fluffy, butt end of a Dun Hen feather, mounted convex side up and pulled over Abdomen and Bead
ABDOMEN:Brown or Dk. Tan Beaver
BEAD: Gun Metal Glass or Black Metal sized to hook
GRAY DAY BAETIS EMERGER...Murphy/ Variant...
HOOK:Gamakatsu R10-B #16-#20
THREAD: Tiemco 16/0, Gray
SHUCK: Hi-Vis, #16, Medium Gray
RIB: UTC Ultra Wire, x-sm, Silver
ABDOMEN: Pheasant Tail, Muskrat Gray, Nature's Spirit
THORAX: Ostrich Herl, Natural Gray
WING CASE/LEGS: 6 strands, Midge Flash, Black - pulled over and separated
PT/TB