Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Actinopteri (ray-finned fishes) > Beloniformes
(Needle fishes) > Adrianichthyidae
(Ricefishes) > Adrianichthyinae
Etymology: oophorus: Greek, oon = egg + Greek, pherein = to carry..
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; pelagic; pH range: 7.5 - 8.5. Tropical; 24°C - 29°C (Ref. 31267)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm TL male/unsexed; (Ref. 31267); common length : 6.5 cm SL male/unsexed; (Ref. 7050)
soft rays: 20 - 22. Distinguished from all other members of the family by the combination of the following characters: jaws subequal, 20-22 anal fin rays, eye diameter about equal to snout length, 33-35% HL, 58-65 scales in lateral row, 8-10 branched dorsal rays (Ref. 26747).
The eggs are carried between the pelvic fins with each egg attached to the body by 10-20 filaments (Ref. 7050).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Carries eggs in clusters or balls (Ref. 7471). Eggs are carried, protected in a body cavity by the pelvics, until hatching (Ref. 43281).
Parenti, L., 2008. A phylogenentic analysis and taxonomic revision of ricefishes, Oryzias and relatives (Beloniformes, Adrianichthyidae). Zool. J. Linn. Soc. 154(3):494-610. (Ref. 80012)
IUCN Red List Status (Ref. 125652)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this BS (Ref. 93245
Trophic level (Ref. 69278
): 3.6 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .
Climate Vulnerability (Ref. 125649
): (0 of 100) .