Troutnut.com Fly Fishing for Trout Home
User Password
or register.
Scientific name search:

Caddisfly Genus Helicopsyche (Speckled Peters)

Taxonomic Navigation -?-
» Genus Helicopsyche (Speckled Peters)
Species in HelicopsycheNumber of SpecimensNumber of Pictures
Helicopsyche borealisSpeckled Peter00

8 species aren't included.
Common Name
MatchCommon Name
***Speckled Peters
See Helicopsyche borealis for details. It is the only important trout stream species in this genus.

1 Underwater Picture of Helicopsyche Caddisflies:

View Full SizeView Full Size and Comment (2.5X larger)
AddEmail
A variety of cased caddisfly larvae, probably mostly Neophylax, have clustered along the backside of a rock in fast water. There seem to be some Helicopsychidae larvae clustered along the bottom, and a few other taxa are mixed in. It's interesting that several larvae have especially large stones placed over the front openings of their cases, perhaps to block the case off for pupation. It does seem to be the wrong time of year for Neophylax to be pupating, but that was the ID given for one of these which I collected and photographed up close. In this picture: Caddisfly Genus Helicopsyche (Speckled Peters) and Caddisfly Genus Neophylax (Autumn Mottled Sedges). From Cayuta Creek in New York.
A variety of cased caddisfly larvae, probably mostly Neophylax, have clustered along the backside of a rock in fast water. There seem to be some Helicopsychidae larvae clustered along the bottom, and a few other taxa are mixed in. It's interesting that several larvae have especially large stones placed over the front openings of their cases, perhaps to block the case off for pupation.

It does seem to be the wrong time of year for Neophylax to be pupating, but that was the ID given for one of these which I collected and photographed up close.

In this picture: Caddisfly Genus Helicopsyche (Speckled Peters) and Caddisfly Genus Neophylax (Autumn Mottled Sedges).
StateNew York
LocationCayuta Creek
Date TakenApr 14, 2007
Date AddedMay 3, 2007
AuthorTroutnut
CameraPENTAX Optio WPi

Your Thoughts On Helicopsyche:

You must log in at the top of the page to post. If you haven't registered yet, it's this easy:

Username:          Email:

Password:    Confirm Password:

I am at least 13 years old and agree to the rules.
Top 10 Fly Hatches
BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeHeptageniidaeEphemerella subvariaIsonychiaEphemerellaHydropsychidae
Top Gift Shop Designs
I outfish my daddy!Electric blue Hendrickson dun.I love buggers. Big, green, wooly ones.I outfish my husband!Be the trout.
Eat mayflies.
Top Insect Specimens
Neophylax Caddisfly AdultCorydalus Hellgrammite LarvaBaetis Mayfly DunRhyacophila fuscula Caddisfly LarvaPteronarcys biloba Stonefly Nymph
Miscellaneous Sites
Dalton Highway (Haul Road) Corridor Map