THE NATURAL-HISTORY CATALOGUE
A branch of the living world.
110,000 accepted animal species, linked through classification, synonyms, distributions and source literature.
These attributed records come from Catalogue of Life, 2026-09-11. Detail varies; they are not all fully researched, illustrated articles. Browse researched folklore and fiction.
Matches documented source distribution records. Geographic coverage is incomplete.
| Species | Classification | Source status |
|---|---|---|
| Haplochromis nigrescens (Pellegrin, 1909) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis nigricans (Boulenger, 1906) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis nigripinnis Regan, 1921 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis nigroides (Pellegrin, 1928) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis niloticus Greenwood, 1960 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis nubilus (Boulenger, 1906) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis nuchisquamulatus (Hilgendorf, 1888) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis nyererei Witte-Maas & Witte, 1985 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis obesus (Boulenger, 1906) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis obliquidens (Hilgendorf, 1888) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis obtusidens Trewavas, 1928 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis occultidens Snoeks, 1988 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis oligolepis Lippitsch, 2003 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis olivaceus Snoeks, de Vos, Coenen & Thys van den Audenaerde, 1990 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis omnicaeruleus (Seehausen & Bouton, 1998) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis oregosoma Greenwood, 1973 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis orthostoma Regan, 1922 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pachycephalus Greenwood, 1967 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pallidus (Boulenger, 1911) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis paludinosus (Greenwood, 1980) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pancitrinus Mietes & Witte, 2010 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pappenheimi (Boulenger, 1914) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis paradoxus (Lippitsch & Kaufman, 2003) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis paraguiarti Greenwood, 1967 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis paraplagiostoma Greenwood & Gee, 1969 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis paropius Greenwood & Gee, 1969 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis parorthostoma Greenwood, 1967 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis parvidens (Boulenger, 1911) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis paucidens Regan, 1921 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pellegrini Regan, 1922 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis percoides Boulenger, 1906 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis perrieri (Pellegrin, 1909) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis petronius Greenwood, 1973 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pharyngalis Poll & Damas, 1939 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pharyngomylus Regan, 1929 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis phytophagus Greenwood, 1966 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis piceatus Greenwood & Gee, 1969 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pitmani Fowler, 1936 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis placodus Poll & Damas, 1939 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis plagiodon Regan & Trewavas, 1928 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis plagiostoma Regan, 1922 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis prodromus Trewavas, 1935 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis prognathus (Pellegrin, 1904) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pseudopellegrini Greenwood, 1967 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis ptistes Greenwood & Barel, 1978 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pundamilia (Seehausen & Bouton, 1998) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis pyrrhocephalus Witte & Witte-Maas, 1987 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis retrodens (Hilgendorf, 1888) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis riponianus (Boulenger, 1911) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Haplochromis rubescens Snoeks, 1994 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
Source and selection
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Aedo, C., Aescht, E., et al. (2026). Catalogue of Life (Version 2026-09-11). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgz5n
First records in source order under phylum quotas, then source-order overflow if a quota is short. This is a selective snapshot. Source name strings can include author names, which are also searchable.