William D. Shepard · 3 obras en el catálogoObrasCColeoptera : Elmidae and ProtelmidaeColeoptera : Elmidae and ProtelmidaeCColeopteraColeopteraCComparative study of nymphal gills in North American StoneflComparative study of nymphal gills in North American Stonefly (Plecoptera) Genera and a new, proposed paradigm of Plecoptera gill evolution
CComparative study of nymphal gills in North American StoneflComparative study of nymphal gills in North American Stonefly (Plecoptera) Genera and a new, proposed paradigm of Plecoptera gill evolution