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Common names:
Unknown
Local: Unknown

Taxonomic tree
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii (ray-finned fish)
Order: Characiformes (Characins)
Family: Citharinidae (Lutefishes)
Genus: Citharinus
Species: Citharinus latus (Müller & Troschel, 1844)
Number of Occurrancies: 0

Etymology (based on Sharpf & Lazara, 2018)


  • Citharinus:  –inus, adjectival suffix, i.e., harp-like, referring to scale rows of C. citharus, which are said to resemble the strings of a harp or lute.

  • latus: wide, allusion not explained (name coined by Ehrenberg, who collected type), perhaps referring to larger adipose fin compared to C. citharus, or to elevated body shape of all citharines.

Synonyms: click here to view synonyms

Type locality: "Hab. in Nilo". Type specimen in Berlin Museum (fide Boulenger, 1909).

Distinguishing characters for the genus


  • A deep, short body (1.75-2.33 times longer than deep) and strongly compressed

  • Small cycloid scales

  • Large mouth with single row of minute teeth

  • The lower halves of the lower jaw are narrowly united

  • Dorsal fin situated behind the insertion of the pelvic fin

  • Adipose dorsal fin large and scaled

  • Caudal fin scaled on its basal part only

  • Silvery color; base of the adipose dorsal fin dark grey. Pelvic and anal fin orange red except at the base. Interior lobe of the caudal fin with a distinct orange flush; all other fins grey. 

Distinguishing characters for the species


  • Base of the adipose fin longer than its distance from the posterior margin of the dorsal fin

  • lateral line with 60-77 scales. 

Distribution in Uganda: Lake Albert, Murchison and Albert Nile

Occurence: Native

Habitat: Dermersal, living and feeding at the bottom; common in shallow inshore waters and absent or rare in deep waters. Its offshore range is somewhat greater than Distichodus nefasch.

Feeding: Data is scanty; however, given its similar ecological requirements with C. citharinus, the species may feed on macroplankton, particulary those elements such as Crustacea and diatoms which settle on the lake bottom. 

Biology: No information is available on breeding, but like C. citharus eleswhere, the species may breed in swampy areas during the season of heavy rainfall. The species can attain a maximum size of 84 cm standard length.

Economic importance/End use: The species was economically important for communities around Lake Albert but suffered marked decline due to overfishing and is currently more of incidental catch 

IUCN conservation status: click here to view IUCN status

Threats: Fishing

Main reference


  • Greenwood PH. 1966. The fishes of Uganda. The Uganda Society, Kampala. 131 pages.

  • Sharpf C, Lazara J.K. 2018. Fish Name Etymology Database v16. www.etyfish.org



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Citation


Natugonza, V. & Musinguzi, L. (editors) 2021. Freshwater Biodiversity Portal for Uganda. www.freshwaterbiodiversity.go.ug, version (01/2021).

Contact


National Fisheries Resources Research Institute (NaFIRRI)
P.O Box 343, Jinja, Uganda
Telephone: +256 434 121369 / +256 434 120484
General Inquiries: inquiries@freshwaterbiodiversity.go.ug
Technical Support: info@freshwaterbiodiversity.go.ug,
Physical Location: Nile Crescent, Opposite the wagon ferry Terminal, Plot 39/45, Jinja, Uganda