Deerfield River Hatch Chart

Insect

Time of Year

Pattern

Midges
(Diptera Chironimidae)
March through November
Adult/Pupa‐ Yellow, Black,Grey #18‐26  click here for photos and information 
Winter Stoneflies
(Taeniopterygidae)
March through mid‐April
Adults: Black with grey wing, Mahogony with grey wing #16‐18  click here for photos and information 
Little Blue Quills
(Paraleptophlebia adoptiva)
April through early May
Little Blue Winged Olives
(Baetis)
April through November
Quill Gordon
(Epeorus pluralis)
April through May
Quill Gordon/ Red Quill dry #14  click here for photos and information 
Hendrickson
(Ephemerella subvaria)
mid‐April through May
Light Hendrickson dry #14  click here for photos and information 
Yellow Sally
(Chloroperlidae/Perlodidae)
mid‐April through September
Yellow Sally dry # 14‐ 18  click here for photos and information 
Blue Winged Olive
(Drunella)
May through August
Grannom Caddis
(Brachycentrus)
May to early June
Henryville Special dry #14‐18, Grouse and Flash wet # 14‐16  click here for photos and information 
Cinnamon/Tan Caddis
(Hydropsyche)
May through September
Spent Partidge Caddis dry # 16‐20, Tan Elk Hair Caddis dry #16‐20, Tan Caddis Pupa #16 ‐18  click here for photos and information 
Green/Olive Caddis
(Ryacophila)
May through June, September
Henryville Special dry #14‐16, Brown and Green diving Caddis #14‐16  click here for photos and information 
March Brown
(Maccaffertium vicarium)
mid‐May through June‐ March
Gray Winged Yellow Quill
(Epeorus vitreus)
late May through June
Grey Winged Sulfur, Little Marryatt dry #14‐16  click here for photos and information 
Pale Evening Dun
(Ephemerella invaria)
late May through June
Sulfur dun, parachute Sulphur # 14‐16  click here for photos and information 
Cream Cahill
(Maffertium
(M. mediopunctatum and M. modestum)
June through early July /September
Light Cahill, cream Usual #14‐16  click here for photos and information 
Light Cahill
(Stenacron interpunctatum)
June through August
Light Cahill, #14 ,parachute Cahill #14  click here for photos and information
Sulphur
(Ephemerella dorothea)
June through July
Sulphur Comparadun, Sulphurparachute #16‐18  click here for photos and information 
Little Blue Quills
(Paraleptophlebia mollis)
June through August
Blue Quill #18/20   click here for photos and information 
Slate Drake
(Isonychia)
June through September
Adams, Dark Hendickson, #12‐14  click here for photos and information 
Golden Stoneflies
(Perlidae)
June through July
Stimulators, Bugmeisters, PMX #6‐10  click here for photos and information 
Little Tan Dun
(Serratella serratoides)
July into September
Terrestrials
June through September
Hoppers, ants, beetles, catepillars, inchworms fished dry or wet #6‐18  we all know these
Flying Ants
(Hymenoptera)
Late August through September
Cinnamon #16‐18, Black #18‐20  click here for photos and information 
October Caddis
(pycnopsyche)
September through October
Goddard Caddis #14‐16, PMX #14‐16  click here for photos and information