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The following is an excerpt from the
Little Lehigh Fly Shop Emergence charts.
Contact the shop for your copy, or click
here for your copy.
************************************************************************
July, August,
September
MAYFLIES
M Morning, A afternoon, E evening
H Major hatch
S,sporadic
P.present
|
PATTERN
|
SCIENTIFIC NAME
|
TIME
|
July
|
Aug
|
Sept
|
|
Behavior
|
Location
|
|
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|
|
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Little Blue Quill or Blue Winged Olive
|
Baetis vagans
|
MAE
|
S
|
S
|
S
|
|
Swimmer
|
Flats
|
|
|
|
|
|
Minute Blue Winged Olive
|
Baetis levitans
|
MAE
|
S
|
|
|
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Swimmer
|
Flats, riffles, runs
|
|
|
|
|
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Blue Quill
|
Paraleptophlebia mollis
|
MA
|
H
|
|
|
|
Crawler
|
Flats
|
|
|
|
|
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Blue Quill
|
Paraleptophlebia strigula
|
MA
|
H
|
H
|
H
|
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Crawler
|
Flats
|
|
|
|
|
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Blue Quill
|
Paraleptophlebia guttata
|
MA
|
H
|
H
|
H
|
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Crawler
|
Flats
|
|
|
|
|
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Blue Quill
Crawler
|
Paraleptophlebia debilis
Flats
|
MA
|
|
|
H
|
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Little Sulphur Dun
|
Epeorus vitreus
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AE
|
S
|
|
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Clinger
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Riffles, Runs
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|
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Little Yellow Dun
|
Heptogenia hebe
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AE
|
S
|
|
|
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Clinger
|
Emerge in pools & flats, found
in Riffles & runs also.
|
|
|
|
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Little Evening Sulphur
|
Heptogenia minerva
|
AE
|
|
H
|
H
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Clinger
|
Emerge in pools & flats, found
in Riffles & runs also.
|
|
|
|
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Light Cahill
|
Stenocron interpunctatum canadense
|
E
|
H
|
|
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Clinger
|
Emerge in pools & flats, found
in Riffles & runs also.
|
|
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Cream Cahill
Clinger
|
Stenocron pulchellum
Emerge in pools & flats, found
in Riffles & runs also.
|
AE
|
S
|
S
|
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Yellow Drake
|
Ephemera varia
|
E
|
H
|
S
|
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Crawler
|
Pools
|
|
|
|
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Big Slate Drake
Burrower
|
Hexagenia atrocaudata
pools & flats
|
MAE
|
|
H
|
H
|
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White Fly
Burrower
|
Ephoron leukon
pools & flats
|
E
|
|
H
|
H
|
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Trico
|
Tricorythodes stygiatus
|
M
|
H
|
H
|
H
|
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Crawler
|
Pools,Flats
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|
|
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Slate Drakes
|
Isonychia spp.
|
MA
|
S
|
S
|
S
|
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Swimmer
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Flats, Runs, riffles
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July, August,
September
H,major hatch
S,sporadic
P.present
|
PATTERN
|
SCIENTIFIC NAME
|
TIME
|
JUL
|
AUG
SEP
|
|
Behavior
|
Location
|
|
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CADDIS FLIES
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Spotted Sedge
Net Spin
|
Hydropsyche alternan
Riffles, Runs
|
AE
|
H
|
H
|
H
|
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Olive Sedge
Free
|
Rhyacophila abosalis
Riffles, Runs
|
MAE
|
H
|
H
|
H
|
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Little Black Caddis
Net?
Finger
net
|
Dolophiloides nigrita
Chimarra atterima?
Riffles,
runs
Flats,
riffles
|
AE
AE
|
H
|
H
|
H
|
MIDGES (DIPTERA)
|
Midge, (Al’s Rat , see text)
Pools, flats
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Chironomidae
|
MAE
|
H
|
H
|
H
|
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Mosquito
Pools, flats
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|
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H
|
H
|
H
|
CRANEFLIES
|
Orange Crane Fly
Pools, flats, runs
|
Tipula bucomis
|
AE
|
H
|
H
|
H
|
WATERBOATMAN
July, August,
September
Little Lehigh Creek Local Emergence Chat;
M,morning A,afternoon
Evening
H,major hatch S,sporadic
P.present
|
PATTERN
|
SCIENTIFIC NAME
|
TIME
|
JUL
|
AUG
|
SEP
|
|
Behavior
|
Location
|
|
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TERRESTRIALS
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Ants
Drift, Swimmer
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Hymenoptera
Pools, Flats, Riffles, Runs
|
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P
|
P
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P
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Bees, Hornets, wasps
|
Hymenoptera
|
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P
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P
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P
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Inchworms
Drift, struggler
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Lepidoptera
Pools, flats, riffles, runs
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P
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P
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P
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Beetles
Drift, swimmer
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Coleoptera
Pools, flats, riffles, runs
|
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P
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P
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P
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Grasshoppers
Drift, swimmer
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Orthoptera
Pools, flats, riffles, runs
|
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P
|
P
|
P
|
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Crickets
Drift,
swimmer
|
Orthoptera
Pools,
flats, riffles, runs
|
|
P
|
P
|
P
|
OTHERS
|
Worms
|
Oligochhaeta
|
|
P
|
P
|
P
|
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Leeches
|
Hirudinea
|
|
P
|
P
|
P
|
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Scuds
Swimmer
|
Amphipoda
Flats
|
|
P
|
P
|
P
|
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Crawfish
Swimmer, Crawler
|
Crustacea
Swimmer, Crawler
|
|
P
|
P
|
P
|
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Snails
Crawler, Floater
|
Gastropoda, Mollusca
Pools, flats, riffles, runs
|
|
P
|
P
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P
|
FISHES
|
Dace, shiners, etc.
Swimmer
|
Cyprinidae
Pools
|
|
P
|
P
|
P
|
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SUCKERS
Swimmer, Rester
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Catostomidae
Pools
|
|
P
|
P
|
P
|
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Trouts and Chars
Swimmer
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Salmonidae
Pools, Flats, Runs, Riffles
|
|
P
|
P
|
P
|
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Sculpins
Crawler, Swimmer
|
Cottidae
Pools, Flats, Runs, Riffles
|
|
P
|
P
|
P
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