Platynectes is a genus of beetles in the family Dytiscidae, containing the following species:
Platynectes aenescens Sharp, 1882Platynectes ambonensis Hendrich & Balke, 2000Platynectes australicus Guéorguiev, 1972Platynectes babai Satô, 1982Platynectes bakewelli (Clark, 1863)Platynectes beroni Guéorguiev, 1978Platynectes brownei Guéorguiev, 1972Platynectes buruensis Zimmermann, 1925Platynectes chapmani Guéorguiev, 1978Platynectes chujoi Satô, 1982Platynectes darlingtoni Guéorguiev, 1972Platynectes decastigma Régimbart, 1899Platynectes decemnotatus (Aubé, 1838)Platynectes decempunctatus (Fabricius, 1775)Platynectes deletus Régimbart, 1899Platynectes dissimilis (Sharp, 1873)Platynectes gemellatus Stastný, 2003Platynectes gigas Hendrich & Balke, 2000Platynectes hainanensis Nilsson, 1998Platynectes jaechi Hendrich & Balke, 2000Platynectes javanus Nilsson, 1998Platynectes kashmiranus J.Balfour-Browne, 1944Platynectes laurianus Watts, 1978Platynectes magellanicus (Babington, 1841)Platynectes major Nilsson, 1998Platynectes manusela Hendrich & Balke, 2000Platynectes mazzoldii Stastný, 2003Platynectes moluccensis Hendrich & Balke, 2000Platynectes monostigma (Hope, 1841)Platynectes nanlingensis Stastný, 2003Platynectes neoguineensis Guéorguiev & Rocchi, 1993Platynectes nigerrimus (Aubé, 1838)Platynectes octodecimmaculatus (W.S.Macleay, 1825)Platynectes ornatifrons Sharp, 1882Platynectes parananus Sharp, 1882Platynectes ranongensis Nilsson, 1998Platynectes reticulosus (Clark, 1863)Platynectes rihai Stastný, 2003Platynectes rodriguezi Severin, 1890Platynectes semperi Régimbart, 1899Platynectes submaculatus (Laporte, 1835)Platynectes tasmaniae (Clark, 1863)Platynectes undecimguttatus (Aubé, 1838)Platynectes wewalkai Stastný, 2003
