Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Eleotridae
(Bully sleepers) > Eleotrinae
Etymology: Hypseleotris: Greek, hypselos = high + The name of a Nile fish, eleotris (Ref. 45335). More on author: Ogilby.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; demersal; potamodromous (Ref. 51243). Subtropical; 10°C - 30°C (Ref. 2060)
Oceania: Has a range including 3 drainage divisions from Queensland to Victoria. In the north it extends from the Mary River southwards, to the Hunter River. It also occurs throughout the Murray-Darling division, except at the highest altitudes (Ref. 2906).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.5 cm TL male/unsexed; (Ref. 2906)
Normally lives around littoral vegetation and ca be found in dams, lakes and canals as well as streams (Ref. 2906, 44894). Inhabits slow-flowing rivers or in still water like billabongs (Ref. 44894). It congregates in large schools below dams and weirs (Ref. 2906). Feeds on insects, larvae, microcrustaceans and some plant material. Spawning occurs from late spring to summer when water temperatures rise above 22°C. The male guards and fans the eggs until hatching about 2 days later. Young reach sexual maturity by the end of their first year (Ref. 44894).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Merrick, J.R. and G.E. Schmida, 1984. Australian freshwater fishes: biology and management. Griffin Press Ltd., South Australia. 409 p. (Ref. 2906)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00284 - 0.01468), b=3.12 (2.93 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.2 ±0.1 se; based on diet studies.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (11 of 100) .