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Teleostei (teleosts) > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335); tanapelagius: The name refers to the habitat of the fish in Lake Tana, the offshore deep waters (Ref. 47354).

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

Freshwater; pelagic. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Africa: Lake Tana in Ethiopia (Ref. 47354, 96382, 128753)..

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.2 cm SL male/unsexed; (Ref. 47354)

Short description Identification keys | Morphology | Morphometrics

A small sized, shallow and narrow-bodies barb (Ref. 47354). Head depth and body depth are about equal (Ref. 47354). The eyes are large, its diameter 34% of head length, with a small interorbital width (Ref. 47354). The lower jaw is rather long, 43.3% of head length, has a high inclination and makes a pronounced angle with the ventral head profile (Ref. 47354). The pharyngeal tooth formula is 5-3-2:2-3-5 (Ref. 47354). The barbels are short, the anterior barbel length 4.7% of head length (Ref. 47354). Scales: 10-12 predorsal scales (Ref. 47354). Live specimens are in general silvery white and the dorsal side of the head is blackish (Ref. 47354).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

de Graaf, M., E. Dejen, F.A. Sibbing and J.W.M. Osse, 2000. Barbus tanapelagius, a new species from Lake Tana (Ethiopia): its morphology and ecology. Environ. Biol. Fishes 59(1):1-9. (Ref. 47354)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 01 May 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics

Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
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Anatomy
Gill area
Brain
Otolith

Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetics
Heterozygosity
Heritability

Human related
Aquaculture systems
Aquaculture profiles
Strains
Ciguatera cases
Stamps, coins, misc.

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Taxonomy
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References
References

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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00562 (0.00253 - 0.01250), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

Enteromius tanapelagius (de Graaf, Dejen, Sibbing & Osse, 2000)