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 23833 10.11646/zootaxa.4743.1.4 71f9dd38-f9b3-432d-87d0-f3428ac1f0be 1175-5326 3687626 63D7BE74-E248-4D1E-92A7-D5288170DB13 Hydrodessus disjunctus Miller, 2016 Material examined. Brazil : Amazonas State , Barcelos County , “ Base da Serra do Aracá , Igarapé do Jabuti ” ( 00º52’47”N 63º28’27”W ); 125 m a.s.l. ; 04.viii.2009 ; leg. N. Ferreira Jr. , J. Nessimian , F. Salles , A. Santos , U. Neiss , J. Silva ( INPA , 4). “ Base da Serra do Aracá , Igarapé afluente da direita do Ig. da Cobra ” ( 00º52’34”N 63º27’03”W ); 157 m a.s.l. ; 02.viii.2009 ; leg. N. Ferreira Jr. , J. Nessimian , F. Salles , A. Santos , U. Neiss , J. Silva ( INPA , 25). Manacapuru County , “AM 352, Km 66, Ramal Comunidade Nova Esperança , Igarapé do Ouro , Sítio Capitão na Área , aprox. 8 Km adentro do ramal” ( 03º02’25”S 060º46’31’’W ); 58 m a.s.l. , 24.9º C temp., 13.7 cond., 4.83 pH, sandy, forest ; 25.iii.2008 ; leg. J. Nessimian , R. Querino , M. Pepinelli , C. Azevedo , U. Neiss ( INPA , 2). Manaus County , “ Reserva Ducke , Igarapé Acará ” ( 02º56’06”S 59º57’12”W ) ; 08.viii.2002 ; leg. C. Benetti ( INPA , 1). “ Reserva Ducke , Igarapé Bolívia ” ( 02º59’14”S 59º56’30”W ) ; 14.viii.2002 ; leg. C. Benetti ( INPA , 1) . Distribution. Brazil * (Amazonas) and Suriname ( Sipaliwini District ) ( Miller 2016 ) ( Fig. 15 ). Habitat. Specimens were collected from “forested creek margins” ( Miller 2016 ) and in forest stream at 58–157 m a.s.l.