Diplectanidae Bychowsky, 1957
Diplectanum aculeatum Parona & Perugia, 1889
Diplectanum aequans (Wagener, 1857)
Diplectanum americanum
Diplectanum amplidiscatum
Diplectanum banyulense Oliver, 1968
Diplectanum bilobatum Hargis, 1955
Diplectanum blairense Gupta & Khanna, 1974
Diplectanum bocqueti Oliver, 1980
Diplectanum bychowskyi Nagibina, 1976
Diplectanum cayennensis Euzet & Durette-Desset, 1973
Diplectanum cazauxi Oliver & Paperna, 1984
Diplectanum chabaudi Oliver, 1980
Diplectanum collinsi (Müller, 1936) Price, 1937
Diplectanum cupatum Young, 1969
Diplectanum decorum Kritsky & Thatcher, 1984
Diplectanum dollfusi Oliver, 1980
Diplectanum elongatum Obiekezie, 1988
Diplectanum enyenihii Obiekezie, 1988
Diplectanum flagritubus Nagibina, 1976
Diplectanum fluviatilus (Johnston & Tiegs, 1922)
Diplectanum fujianense Zhang & Liu, 1995
Diplectanum furcelamellosum Zhang, Liu & Ding, 2000
Diplectanum glandulosum Williams, 1989
Diplectanum grassei Oliver, 1974
Diplectanum grouperi Bu, Leong, Wong, Woo & Foo, 1999
Diplectanum hargisi Oliver & Paperna, 1984
Diplectanum hilum Kritsky & Thatcher, 1984
Diplectanum jaculator Mizelle & Kritsky, 1969
Diplectanum jamestownense Obiekezie, 1988
Diplectanum jerbuae Gupta & Khanna, 1974
Diplectanum kuhliae Yamaguti, 1968
Diplectanum labourgi Oliver, 1973
Diplectanum laubieri Lambert & Maillard, 1974
Diplectanum longipenis (Yamaguti, 1934)
Diplectanum lutiani Sivasankar Pillai & Krishna Pillai, 1976
Diplectanum maa Justine & Sigura, 2007
Diplectanum maculatum Tripathi, 1957
Diplectanum magnodiscatum Fuentes-Zambrano, 1997
Diplectanum megacirrus (Maillard & Vala, 1980)
Diplectanum melvillei Oliver & Paperna, 1984
Diplectanum minousi (Gupta & Khullar, 1967)
Diplectanum minutum Tripathi, 1957
Diplectanum monticellii Domingues & Boeger, 2003
Diplectanum nagibinae Oliver & Paperna, 1984
Diplectanum narimeen Unithan, 1964
Diplectanum oliveri Williams, 1989
Diplectanum orissai (Gupta & Krishna, 1979)
Diplectanum penangi Liang & Leong, 1991
Diplectanum pescadae Kritsky & Thatcher, 1984
Diplectanum pisciniarius Kritsky & Thatcher, 1984
Diplectanum polynemus Tripathi, 1957
Diplectanum psammopercis Sivasankar Pillai & Krishna Pillai, 1976
Diplectanum puriense Tripathi, 1957
Diplectanum robustitubum Wu & Li, 2003
Diplectanum sciaenae van Beneden & Hesse, 1863
Diplectanum secundum (Tripathi, 1957)
Diplectanum setosum Nagibina, 1976
Diplectanum simile Bychowsky, 1957
Diplectanum spinosum (Maillard & Vala, 1980)
Diplectanum spirale Nagibina, 1976
Diplectanum squamatum Santos, Timi & Gibson, 2002
Diplectanum stetoxus Nagibina, 1976
Diplectanum summanae Young, 1969
Diplectanum sumpit Lim, 2006
Diplectanum tangzhongzhangi Zhang & Liu, 1995
Diplectanum toxotes Mizelle & Kritsky, 1969
Diplectanum trichocarpoides Ding, Liu & Zhang, 1997
Diplectanum uitoe Justine, 2007
Diplectanum umbrinum Tripathi, 1957
Diplectanum undulicirrosum Zhang, Liu & Ding, 2000
Diplectanum veropolynemi Nagibina, 1976
Diplectanum wennigeri (Mizelle & Blatz, 1941)