1952] 
Ross — Trichoptera 
33 
Hydropsyche (?) bivittata Hagen 
1861. Synopsis Neur. N. Amer. :291. 
Data in original description : Panama. 
Lectotype female: Panama, M.C.Z. Type No. 11019. 
A member of the genus Smicridea, closely allied to 
fasciatella McL. 
Hydropsyche maderensis Hagen 
1865. Stettiner Ent. Ztg., 26 :219. 
Data in original description : Madeira. 
Lectotype male: Madeira, 1852, M.C.Z. Type No. 22182. 
Hydropsyche maligna Hagen 
1859. Verh. K.K. zool.-bot. Ges. Wien, 9:211. 
Data in original description: Rambodde, Ceylon, Nietner 
coll. 
Lectotype male: Ceylon, Nietner, M.C.Z. Type No. 11023. 
Hydropsyche mitis Hagen 
1858. Verh. K.K. zool.-bot. Ges. Wien, 8 :487. 
Data in original description: Rambodde, Ceylon, Nietner 
coll. 
Lectotype male: Ceylon, Nietner, M.C.Z. Type No. 11024. 
This species belongs to the genus T inodes (see under 
Polycentropus ? rufus below). 
Hydropsyche papilionacea Hagen 
1859. Verh. K.K. zool.-bot. Ges. Wien, 9:211. 
Data in original description: Rambodde, Ceylon, Nietner 
coll. 
Lectotype male: Ceylon, Nietner, M.C.Z. Type No. 11022. 
Hydropsyche taprobanes Hagen 
1858. Verh. K.K. zool.-bot. Ges. Wien, 8:487. 
Data in original description: Rambodde, Ceylon, Nietner 
coll. 
Lectotype male: Ceylon, Nietner, M.C.Z. Type No. 11021. 
