The Protoptila group of the Glossosomatinae (Trichoptera: Rhyacophilidae)
Published in Bull. Brit. Mus. (Nat. Hist.), London Ent., in 1954, in volume 3, pages 315-346
Date published:1954
Published in Bull. Brit. Mus. (Nat. Hist.), London Ent., in 1954, in volume 3, pages 315-346
Date published:1954