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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Diplotaxodon: Greek, diploos = twice + Greek, taxis = disposition + Greek, odous = teeth (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce pélagique; profondeur 20 - 220 m (Ref. 94786). Tropical

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Africa: Lake Malawi.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 14.5 range ? - ? cm
Max length : 15.4 cm SL mâle / non sexé; (Ref. 55949); poids max. publié: 60.00 g (Ref. )

Description synthétique Clés d'identification | Morphologie | Morphométrie

Diagnosis: more slender and elongate than congenerics, with smaller head, eyes and mouth; ripe males with yellow-white dorsal "blaze" (Ref. 55949).

Found inshore and offshore, on reefs and over the shelf; abundant over the anoxic zone; female mouthbrooder (Ref. 55949). Zooplanktivorous; probably the most abundant species in Lake Malawi (Ref. 94786).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Males in breeding dress were found throughout the year; ripe adults and mouthbrooding females were recorded at depths of 50-125m; largest fry found in the mouth of females were 3cm TL, but a maximum of only 1-2 such large fry were found per female; juveniles of 40-50mm were found in many locations (Ref. 55949).

Référence principale Upload your references | Références | Coordinateur : Kullander, Sven O. | Collaborateurs

Turner, G.F., 1994. Description of a commercially important pelagic species of the genus Diplotaxodon (Pisces: Cichlidae) from Lake Malawi, Africa. J. Fish Biol. 44(5):799-807. (Ref. 36759)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 22 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.1 ±0.46 se; based on food items.

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Diplotaxodon limnothrissa Turner, 1994