Redeye barb

Redeye barb
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Cypriniformes
Family:	Cyprinidae
Subfamily:	Barbinae
Genus:	Enteromius
Species:	E. radiatus
Binomial name
Enteromius radiatus (W. K. H. Peters, 1854)
Synonyms
Barbus radiatus Peters, 1854 Barbus aurantiacus Boulenger, 1910 Barbus auxartiacus Boulenger, 1910 Barbus banguelensis Boulenger, 1905 Barbus bangwelensis Boulenger, 1905 Barbus doggetti Boulenger, 1904 Barbus myersi Poll, 1939 Barbus paradoxus Poll, 1938 Barbus rogersi Boulenger, 1911 Barbus rubellus Crass, 1960 Beirabarbus okavangoensis Barnard, 1941 Beirabarbus palustris Herre, 1936

The redeye barb or Beira barb (Enteromius radiatus), is a widespread African species of freshwater

The redeye barb lives and feeds on the bottom as well as in the middle of the water column and at the surface. It prefers marginal vegetation in rivers but also occurs in marshes and among the fringing vegetation of lakes. In Eswatini, redeye barbs have been recorded in rock pools in the Komati River, in Lake Malawi it has been recorded where the shoreline is rocky, while in the Lake Rukwa drainage system it occurs in rivers which feed the lake and associated smaller waterbodies and in Lake Chiuta it has been reported as reasonably common in the lake and in slower flowing stretches of the inflow streams. In some drainage systems the redeye barb undertakes seasonal migratory movements. The redeye barb is crepuscular and prefers subdued light but it is also active during the night. Its main prey is invertebrates.^[1]

There were previously three recognised subspecies but one of these has now been recognised as a separate species Enteromius profundus and the other two are now considered to be morphs of a single monotypic but polymorphic species^[2]

The redeye barb is a small barb which has salmon or orange-tinted fins, edged with black and a conspicuous red upper half to the eye.