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Teleostei (teleosts) > Atheriniformes (Silversides) > Bedotiidae (Madagascar rainbowfishes)
Etymology: Bedotia: After Maurice Bedot, 1859-1927; born in Geneva, systematist on Hydrozoan; marojejy: Named for the locality in which the type series was collected..

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

Freshwater; pelagic. Tropical

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

Africa: Manantenina River, Madagascar.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.8 cm SL male/unsexed; (Ref. 39866); 4.7 cm SL (female)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 6; Dorsal soft rays (total): 12 - 13; Anal soft rays: 17; Vertebrae: 34. A series of dark blotches arrayed along the lateral midline. Low vertebral count 34 including the terminal, hypural-bearing half centrum. Gut extremely short, only about 1/3 of body length (Ref. 39866).

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

Main reference Upload your references | References | Coordinator | Collaborators

Stiassny, M.L.J. and I.J. Harrison, 2000. Notes on a small collection of fishes from the Parc National de Marojejy, northeastern Madagascar, with a description of a new species of the endemic genus Bedotia (Atherinomorpha: Bedotiidae). Fieldiana Zool. 97:143-156. (Ref. 39866)

IUCN Red List Status (Ref. 130435)

Endangered (EN) (B1ab(iii,v)+2ab(iii,v)); Date assessed: 26 May 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
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Anatomy
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Physiology
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Visual pigment(s)
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.3 se; based on size and trophs of closest relatives

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

Bedotia marojejy Stiassny & Harrison, 2000