Johannes Govertus de Man

Johannes Govertus de Man (2 May 1850 in Middelburg – 9 January 1930 in Middelburg), was a Dutch biologist. He was assistant curator at the (Dutch for national natural history museum) in Leiden, where he specialised in free-living nematodes and decapod crustaceans, although he also wrote papers on flatworms, sipunculids and, in his dissertation only, vertebrates. Taxa described by de Man include:

Alope orientalis De Man, 1906

Alpheus rapacida De Man, 1908

Caridina gracilirostris De Man, 1892

Caridina serratirostris De Man, 1892

Cuapetes amymone De Man, 1902

Eiconaxius sibogae De Man, 1925

Geosesarma De Man, 1892

Laomenes amboinensis (De Man, 1888)

Lysmata amboinensis De Man, 1888

Macrobrachium rosenbergii (De Man, 1879)

Neosarmatium inerme De Man, 1887

Neosarmatium meinerti De Man, 1887

Palinurellus wieneckii (De Man, 1881)

Perisesarma De Man, 1895

Sesarma eulimene De Man, 1895

Thor amboinensis (De Man, 1888)