Hydrodessus ducke sp. n. and new records of other species of the genus (Coleoptera, Dytiscidae, Bidessini) Author Benetti, Cesar J. Author Michat, Mariano C. Author Hamada, Neusa text Zootaxa 2020 2020-02-24 4743 1 47 60 journal article 10.11646/zootaxa.4743.1.4 71f9dd38-f9b3-432d-87d0-f3428ac1f0be 1175-5326 3687626 63D7BE74-E248-4D1E-92A7-D5288170DB13 Hydrodessus palus Miller, 2016 Material examined. Brazil : Amazonas State , Barcelos County , “Rio Demeni, pensilvania, tronco, raízes” ( 00º23’53”S 062º53’18”W ); 26.ix.2014 ; leg. A. Pes , G. Gomes, D . Copalni ( INPA , 2) . “Rio Aracá, pensilvania, areia, kinon, vegetação pendente; raízes, troncos” ( 00º24’13”S 062º55’57”W ); 25.ix.2014 ; leg. A. Pes , G. Gomes, D . Copalni ( INPA , 3).“Rio Aracá, pensilvania” ( 00º24’54”S 062º56’08’’W ); 25.ix.2014 ; A. Pes , G. Gomes , D. Colpani ( INPA , 3) . Distribution. Brazil * ( Amazonas ) and Venezuela ( Amazonas ) ( Miller 2016 ) ( Fig. 15 ). Habitat. Specimens were collected from a sandy forest stream with considerable plant material (leaves, branches) at margins ( Miller 2016 ), in streams with roots, floating debris and from light traps.