Search Results       Your search for [author]Nielsen, Anker returned 1 record.           A comparative study of the genital segments and the genital chamber in female Trichoptera. by Nielsen, Anker; Kobenhavn: Danske videnskabernes selskab, 1980. Subject: Caddisflies -- Anatomy 0Generative organs, Female -- Anatomy 0Insects -- Anatomy.          Add to Book Cart Relevance: 19.68%