Teleostei (teleosts) >
Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Diplotaxodon: Greek, diploos = twice + Greek, taxis = disposition + Greek, odous = teeth (Ref. 45335).
Eponymy: Peter Humphry Greenwood (1927–1995) was an English ichthyologist who was brought up in South Africa and spent much of his working life at the BMNH. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic; depth range 50 - 148 m (Ref. 55949). Tropical; 14°S - 15°S
Africa: Endemic to Lake Malawi. Occurs south of Mumbo Island and Cape Maclear.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 24.7 cm SL male/unsexed; (Ref. 55949)
Short description
Identification keys | Morphology | Morphometrics
Anal spines: 3; Anal soft rays: 10 - 11. Diagnosis: laterally compressed body; hugh, upwardly directed mouth; eye relatively small; largest known member of the genus (Ref. 55949).
Cross section: compressed.
Found in reef and shelf zones; feeds on small cichlids (Ref. 55949)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Turner, G.F., R.L. Robinson, P.W. Shaw and G.R. Carvalho, 2004. Identification and biology of Diplotaxodon, Rhamphochromis and Pallidochromis. p.198-251. In Snoeks, J. (ed.) The cichlid diversity of Lake Malawi/Nyasa/Niassa: identification, distribution and taxonomy. Cichlid Press, El Paso, USA, 360p. (Ref. 55949)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Fisheries: commercial; aquarium: commercial
Tools
Special reports
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.73 se; based on food items.
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
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