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Tropheus duboisi Marlier, 1959

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Tropheus duboisi
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Burundi country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Reported from Lake Tanganyika at Muguruka (Ref. 97323). Also Ref. 6770, 46829.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/by.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Konings, A., 2013
National Database:

Common names from other countries

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Tropheus: Greek, tropaion = defeat, a memorial of a fighting war, trophy; because of their specialized teeth were such an obvious feeding adaptation (Ref. 45335).

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

; acqua dolce demersale; pH range: 8.5 - 9.0; dH range: 10 - 12.   Tropical; 24°C - 26°C (Ref. 1672); 3°S - 6°S

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Africa: endemic to Lake Tanganyika, patchy distribution in the northern part of the lake (Ref. 6770, 46829, 97323).

Size / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm TL maschio/sesso non determinato; (Ref. 5713)

Biologia     Glossario (es. epibenthic)

Prefers the upper rocky habitat where it feeds on the algae attached to the rocks (Ref. 7343, 46829). Occurs to a depth of 30 m; maternal mouthbrooder; females guard their offspring for a few days after releasing them for first time (Ref. 46829). Aquarium keeping: many females for one male; minimum aquarium size 150 cm (Ref. 51539).

Life cycle and mating behavior Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve

Produces 5-15 eggs.

Main reference Upload your references | Bibliografia | Coordinatore : Kullander, Sven O. | Collaboratori

Konings, A., 1998. Tanganyika cichlids in their natural habitat. Cichlid Press. 272 p. (Ref. 46829)

IUCN Red List Status (Ref. 130435)

  Vulnerabile, vedi Lista Rossa IUCN (VU) (D2); Date assessed: 31 January 2006

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Pesca: ; Acquario: Commerciale
FAO(Publication : search) | FishSource |

Informazioni ulteriori

Trophic ecology
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Diet compositions
Food consumptions
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Predatori
Ecology
Ecologia
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Length-weight rel.
Length-length rel.
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Maturities
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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00827 - 0.04391), b=3.01 (2.82 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref. 120179):  Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Price category (Ref. 80766):   Unknown.