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  1. By: Jerez Rodríguez, Rosa Viviane - Moroni B., Juan C.
    Type: Article
    In: Gayana (Concepción)
    Date: 2006-06-01
    Subjects: Chile  Dytiscidae  Elmidae  Gyrinidae Haliplidae  Hydraenidae  Hydrophilidae  Psephenidae  
  2. By: Fernández, Liliana A. - Cabrera, Nora
    Type: Article
    In: Revista de la Sociedad Entomológica Argentina
    Date: 2004-07-01
    Subjects: Catálogo  Dryopidae  Elmidae  Limnichidae  Museo de La Plata  Psephenidae  Tipos entomológicos  
  3. By: Fernandez, Maria Fernanda Souza - Fonseca, Claudio Ruy Vasconcelos da - Spangler, Paul J.
    Type: Article
    In: Instituto Nacional de Pesquisas da Amazônia
    Date: 2001-09-01
    Publication Info: Instituto Nacional de Pesquisas da Amazônia
    Subjects: Amazonia  Coleoptera  Pheneps  Psephenidae  Taxionomia  
  4. By: Webster, Reginald P. - DeMerchant, Ian
    Type: Article
    In: ZooKeys
    Volume: 179
    Date: 2012
    Page Range: 67-75
    Publication Info: Pensoft Publishers 2012
    Subjects: Canada  Dryopidae  Elmidae  Maritime Provinces  New Brunswick  new records  Psephenidae  Ptilodactylidae