Haplochromis Cichlidae familiako arrain generorik anitzena da, 213 espezierekin. Horietako gehienak Victoria lakuan bizi dira eta bertako espezie endemikoak dira. 1954an Niloko perka sartu zen lakuan eta 200 bat espezieren desagerpena ekarri du. Espezieetako batzuk oso larriki mehatxatuta daude gaur egun. Tanganika eta Malawi lakuko espezie batzuk gaur egun Astatotilapia, Pseudocrenilabrus eta Pundamilia generotan sailkatzen dira.
2007an 213 espezie zeuden genero honen barruan.
- Haplochromis acidens Greenwood, 1967
- Haplochromis adolphifrederici (Boulenger, 1914)
- Haplochromis aelocephalus Greenwood, 1959
- Haplochromis aeneocolor Greenwood, 1973
- Haplochromis akika Lippitsch, 2003
- Haplochromis albertianus Regan, 1929
- Haplochromis altigenis Regan, 1922
- Haplochromis ampullarostratus
- Haplochromis angustifrons Boulenger, 1914
- Haplochromis annectidens Trewavas, 1933
- Haplochromis apogonoides Greenwood, 1967
- Haplochromis arcanus Greenwood et Gee, 1969
- Haplochromis argenteus Regan, 1922
- Haplochromis artaxerxes Greenwood, 1962
- Haplochromis astatodon Regan, 1921
- Haplochromis avium Regan, 1929
- Haplochromis bakongo Thys van den Audenaerde, 1964
- Haplochromis barbarae Greenwood, 1967
- Haplochromis bareli van Oijen, 1991
- Haplochromis bartoni Greenwood, 1962
- Haplochromis bayoni (Boulenger, 1909)
- Haplochromis beadlei Trewavas, 1933
- Haplochromis bicolor
- Haplochromis bloyeti (Sauvage, 1883)
- Haplochromis boops Greenwood, 1967
- Haplochromis brownae Greenwood, 1962
- Haplochromis bullatus Trewavas, 1938
- Haplochromis cassius Greenwood et Barel, 1978
- Haplochromis cavifrons (Hilgendorf, 1888)
- Haplochromis chilotes (Boulenger, 1911)
- Haplochromis chlorochrous Greenwood et Gee, 1969
- Haplochromis chromogynos Greenwood, 1959
- Haplochromis chrysogynaion van Oijen, 1991
- Haplochromis cinctus Greenwood et Gee, 1969
- Haplochromis cinereus (Boulenger, 1906)
- Haplochromis cnester Witte et Witte-Maas, 1981
- Haplochromis commutabilis
- Haplochromis crassilabris Boulenger, 1906
- Haplochromis crebridens Snoeks, de Vos, Coenen et Thys van den Audenaerde, 1990
- Haplochromis crocopeplus Greenwood et Barel, 1978
- Haplochromis cronus Greenwood, 1959
- Haplochromis cryptodon Greenwood, 1959
- Haplochromis cryptogramma Greenwood et Gee, 1969
- Haplochromis decticostoma Greenwood et Gee, 1969
- Haplochromis demeusii (Boulenger, 1899)
- Haplochromis dentex Regan, 1922
- Haplochromis desfontainii (Lacepède, 1802)
- Haplochromis dichrourus Regan, 1922
- Haplochromis diplotaenia Regan et Trewavas, 1928
- Haplochromis dolichorhynchus Greenwood et Gee, 1969
- Haplochromis dolorosus Trewavas, 1933
- Haplochromis eduardii Regan, 1921
- Haplochromis elegans Trewavas, 1933
- Haplochromis empodisma Greenwood, 1960
- Haplochromis engystoma Trewavas, 1933
- Haplochromis erythrocephalus Greenwood et Gee, 1969
- Haplochromis erythromaculatus De Vos, Snoeks et Thys van den Audenaerde, 1991
- Haplochromis estor Regan, 1929
- Haplochromis eutaenia Regan et Trewavas, 1928
- Haplochromis exspectatus
- Haplochromis fasciatus (Perugia, 1892)
- Haplochromis flavipinnis (Boulenger, 1906)
- Haplochromis flavus Seehausen, Zwennes et Lippitsch in Seehausen et al., 1998
- Haplochromis fuelleborni (Hilgendorf et Pappenheim, 1903)
- Haplochromis fuscus Regan, 1925
- Haplochromis gigliolii (Pfeffer, 1896)
- Haplochromis gilberti Greenwood et Gee, 1969
- Haplochromis gowersii Trewavas, 1928
- Haplochromis gracilior Boulenger, 1914
- Haplochromis granti Boulenger, 1906
- Haplochromis graueri Boulenger, 1914
- Haplochromis guiarti (Pellegrin, 1904)
- Haplochromis harpakteridion van Oijen, 1991
- Haplochromis heusinkveldi Witte et Witte-Maas, 1987
- Haplochromis hiatus Hoogerhoud et Witte, 1981
- Haplochromis howesi van Oijen, 1992
- Haplochromis humilior (Boulenger, 1911)
- Haplochromis humilis (Steindachner, 1866)
- Haplochromis insidiae Snoeks, 1994
- Haplochromis iris Hoogerhoud et Witte, 1981
- Haplochromis ishmaeli Boulenger, 1906
- Haplochromis kamiranzovu Snoeks, Coenen et Thys van den Audenaerde, 1984
- Haplochromis katavi Seegers, 1996
- Haplochromis kujunjui van Oijen, 1991
- Haplochromis labiatus Trewavas, 1933
- Haplochromis labriformis (Nichols et La Monte, 1938)
- Haplochromis lacrimosus (Boulenger, 1906)
- Haplochromis laparogramma Greenwood et Gee, 1969
- Haplochromis latifasciatus Regan, 1929
- Haplochromis limax Trewavas, 1933
- Haplochromis lividus Greenwood, 1956
- Haplochromis loati Greenwood, 1971
- Haplochromis longirostris (Hilgendorf, 1888)
- Haplochromis lucullae (Boulenger, 1913)
- Haplochromis luluae (Fowler, 1930)
- Haplochromis macconneli Greenwood, 1974
- Haplochromis macrognathus Regan, 1922
- Haplochromis macrops (Boulenger, 1911)
- Haplochromis macropsoides Greenwood, 1973
- Haplochromis maculipinna (Pellegrin, 1913)
- Haplochromis mahagiensis David et Poll, 1937
- Haplochromis maisomei van Oijen, 1991
- Haplochromis malacophagus Poll et Damas, 1939
- Haplochromis mandibularis Greenwood, 1962
- Haplochromis martini (Boulenger, 1906)
- Haplochromis maxillaris Trewavas, 1928
- Haplochromis megalops Greenwood et Gee, 1969
- Haplochromis melanopterus Trewavas, 1928
- Haplochromis melanopus Regan, 1922
- Haplochromis melichrous Greenwood et Gee, 1969
- Haplochromis mentatus Regan, 1925
- Haplochromis mento Regan, 1922
- Haplochromis michaeli Trewavas, 1928
- Haplochromis microchrysomelas Snoeks, 1994
- Haplochromis microdon (Boulenger, 1906)
- Haplochromis moeruensis (Boulenger, 1899)
- Haplochromis multiocellatus (Boulenger, 1913)
- Haplochromis mylergates Greenwood et Barel, 1978
- Haplochromis mylodon Greenwood, 1973
- Haplochromis nanoserranus Greenwood et Barel, 1978
- Haplochromis nigrescens (Pellegrin, 1909)
- Haplochromis nigripinnis Regan, 1921
- Haplochromis nigroides (Pellegrin, 1928)
- Haplochromis niloticus Greenwood, 1960
- Haplochromis nubilus (Boulenger, 1906)
- Haplochromis nuchisquamulatus (Hilgendorf, 1888)
- Haplochromis nyanzae Greenwood, 1962
- Haplochromis nyererei Witte-Maas et Witte, 1985
- Haplochromis obesus (Boulenger, 1906)
- Haplochromis obliquidens (Hilgendorf, 1888)
- Haplochromis occultidens Snoeks, 1988
- Haplochromis oligacanthus Regan, 1922
- Haplochromis oligolepis Lippitsch, 2003
- Haplochromis olivaceus Snoeks, de Vos, Coenen et Thys van den Audenaerde, 1990
- Haplochromis oregosoma Greenwood, 1973
- Haplochromis pachycephalus Greenwood, 1967
- Haplochromis pallidus (Boulenger, 1911)
- Haplochromis pappenheimi (Boulenger, 1914)
- Haplochromis paraguiarti Greenwood, 1967
- Haplochromis paraplagiostoma Greenwood et Gee, 1969
- Haplochromis paropius Greenwood et Gee, 1969
- Haplochromis parvidens (Boulenger, 1911)
- Haplochromis paucidens Regan, 1921
- Haplochromis pectoralis (Pfeffer, 1893)
- Haplochromis pellegrini Regan, 1922
- Haplochromis percoides Boulenger, 1906
- Haplochromis perrieri (Pellegrin, 1909)
- Haplochromis petronius Greenwood, 1973
- Haplochromis pharyngalis Poll et Damas, 1939
- Haplochromis pharyngomylus Regan, 1929
- Haplochromis phenochilus Trewavas, 1935
- Haplochromis phytophagus Greenwood, 1966
- Haplochromis piceatus Greenwood et Gee, 1969
- Haplochromis pitmani Fowler, 1936
- Haplochromis placodus Poll et Damas, 1939
- Haplochromis plagiodon Regan et Trewavas, 1928
- Haplochromis plagiostoma Regan, 1922
- Haplochromis plutonius Greenwood et Barel, 1978
- Haplochromis polli Thys van den Audenaerde, 1964
- Haplochromis prodromus Trewavas, 1935
- Haplochromis prognathus (Pellegrin, 1904)
- Haplochromis pseudopellegrini Greenwood, 1967
- Haplochromis ptistes Greenwood et Barel, 1978
- Haplochromis pyrrhocephalus Witte et Witte-Maas, 1987
- Haplochromis pyrrhopteryx van Oijen, 1991
- Haplochromis riponianus (Boulenger, 1911)
- Haplochromis rubescens Snoeks, 1994
- Haplochromis rudolfianus Trewavas, 1933
- Haplochromis sauvagei (Pfeffer, 1896)
- Haplochromis saxicola Greenwood, 1960
- Haplochromis scheffersi Snoeks, de Vos et Thys van den Audenaerde, 1987
- Haplochromis schubotzi Boulenger, 1914
- Haplochromis schubotziellus Greenwood, 1973
- Haplochromis schwetzi Poll, 1967
- Haplochromis serranus (Pfeffer, 1896)
- Haplochromis serridens Regan, 1925
- Haplochromis simpsoni Greenwood, 1965
- Haplochromis smithii (Castelnau, 1861)
- Haplochromis spekii (Boulenger, 1906)
- Haplochromis squamipinnis Regan, 1921
- Haplochromis squamulatus Regan, 1922
- Haplochromis stigmatogenys (Boulenger, 1913)
- Haplochromis sulphureus Greenwood et Barel, 1978
- Haplochromis swynnertoni (Boulenger, 1907)
- Haplochromis tanaos van Oijen et Witte, 1996
- Haplochromis taurinus Trewavas, 1933
- Haplochromis teegelaari Greenwood et Barel, 1978
- Haplochromis teunisrasi Witte et Witte-Maas, 1981
- Haplochromis theliodon Greenwood, 1960
- Haplochromis thereuterion van Oijen et Witte, 1996
- Haplochromis thuragnathus Greenwood, 1967
- Haplochromis tridens Regan et Trewavas, 1928
- Haplochromis turkanae Greenwood, 1974
- Haplochromis tweddlei (Jackson, 1985)
- Haplochromis tyrianthinus Greenwood et Gee, 1969
- Haplochromis ushindi
- Haplochromis velifer Trewavas, 1933
- Haplochromis venator Greenwood, 1965
- Haplochromis vicarius Trewavas, 1933
- Haplochromis victorianus (Pellegrin, 1904)
- Haplochromis vittatus (Boulenger, 1901)
- Haplochromis vonlinnei
- Haplochromis wingatii (Boulenger, 1902)
- Haplochromis worthingtoni Regan, 1929
- Haplochromis xenognathus Greenwood, 1957
- Haplochromis xenostoma Regan, 1922