After Sparks, 2002, Sparks & Smith, 2004, and Stiassny & Sparks, 2006, with species from Froese & Pauly, 2001- [“The Fishbase”]
<==o Ptychochrominae sensu Sparks & Smith, 2004 (Madagascarine cichlids; Madagaskarin kirjoahvenet)
|--o Paratilapia
| |?- P. toddi Boulenger, 1905
| |--+-- P. sp. “Ifasy”
| | `-- P. polleni Bleeker, 1868
| `--+-- P. sp. “East”
| `-- P. bleekeri
`--+--+--+-- Oxylapia polli Kiener & Maugé, 1966
| | `-- Ptychochromoides itasy Sparks, 2004
| `--+-- Ptychochromoides vondrozo
| `-- Ptychochromoides betsileanus (Boulenger, 1899) [Tilapia betsileanus]
`--+-- Katria katria (Reinthal & Stiassny, 1997) Stiassny & Sparks, 2006 [“Ptychochromoides” katria Reinthal & Stiassny, 1997]
`--o Ptychochromis Steindachner, 1880
|-- P. grandidieri Sauvage, 1882
|-- P. makira Stiassny & Sparks, 2006 [P. sp. “Makira”]
|-- P. loisellei Stiassny & Sparks, 2006 [P. sp. “Garaka”]
|-- P. curvidens Stiassny & Sparks, 2006
`--+-- P. oligacanthus (Bleeker, 1868) [Tilapia oligacanthus var. nossibeënsis Bleeker, 1868; P. madagascariensis Sauvage, 1891]
|-- P. onilahy Stiassny & Sparks, 2006
`--+-- P. insolitus Stiassny & Sparks, 2006 [P. sp. “Sofia”]
`-- P. inornatus Sparks, 2002
Reference(s):
- Froese, R. & Pauly, D. (eds), 2001: FishBase.
–iNet: www.fishbase.org
- Sparks, J. S., 2002: Ptychochromis inornatus; A New Cichlid (Teleostei: Cichlidae) from Northwestern Madagascar, with a Discussion of Intrageneric Variation in Ptychochromis.
–Copeia: Vol. 102, #1, pp. 120-130
- Sparks, J. S. & Smith, W. L., 2004: Phylogeny and biogeography of cichlid fishes (Teleostei: Perciformes: Cichlidae).
–Cladistics: Vol. 20, pp. 501-517
- Stiassny, M. L. J. & Sparks, J. S., 2006: Phylogeny and taxonomic revision of the endemic Malagasy genus Ptychochromis (Teleostei: Cichlidae), with the description of five new species and a diagnosis for Katria, new genus.
–American Museum Novitates: #3535, pp. 1-55