Keywords: FMIB 47699 Sturcture of the Breathing Organs of Porcellio scaber.jpeg check categories 21 August 2015 2 Sturcture of the Breathing Organs of Porcellio scaber A Exopodite of first pleopod showing the tuft of air-tubes 'pseudo-tracheae' seen through the transparent cuticle; B vertical section through same; C part of section more highly magnified; art Point of attachment of exopodite to peduncle; c cuticle; gr grooved area of cuticle; hy hypodermis or layer of cells under the cuticle; n nucleus of hypodermis cell of air-tube; o external opening; tr air-tubes Subject Porcellio--Anatomy Tag Invertebrates 1911 00 Cite book Life of Crustacea Calman W T New York the MacMillan Company 1911 Fig 64 Creator William Thomas Calman PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 47699 Images from the Freshwater and Marine Image Bank to check William Thomas Calman Invertebrates |