Chloroperla torrentium                           Small Yellow Sally

Diura bicaudata                                     Medium Stonefly

Isoperla grammatica                              Yellow Sally

I. rivulorum or I. obscura

Leutra fusca, L. hippopus,                     Needle Fly

L. inermis or L. nigra

Leuctra geniculata                                 Willow Fly

Nemoura cinerea, N. avicularis,              Small Brown

Nemurella picteti, Amphinemura

Sulcicollis, A. triangularis or

A. standfussi

Perla bipunctata, P. marginata,              Large Stonefly

Perlodes microcephala, or

Dinocras cephalotes

Protonemura meyeri or                          Early Brown

P. intricata

Taeniopteryx nebulosa                          February Red

Brachyptera risi or B. seticornis