Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Siluriformes
(Catfish) > Loricariidae
(Armored catfishes) > Loricariinae
Etymology: Rineloricaria: Greek, rhinos = nose + Latin, lorica, loricare = cuirass of corslet of leather; 1706 (Ref. 45335); aequalicuspis: Named for the shape of its tooth which has 2 cusps nearly equal in size; noun in appositon. More on authors: Reis & Cardoso.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; benthopelagic. Tropical
South America: Brazil.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 16.1 cm SL male/unsexed; (Ref. 40941)
Morphology | Morphometrics
(total): 7. Variable abdominal covering, a posterior complex of well-developed preanal plate bordered by usually 3 large polygonal plates, and, when present, an anterior complex of few, small, irregular platelets. Tip of snout with roundish naked area, not reaching the last pore of the infra-orbital ramus of the sensory canal.
Inhabits creeks to large rivers with shallow to deep water, dwelling among bottom rocks and stones (Ref. 40941).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Reis, R.E. and A.R. Cardoso, 2001. Two new species of Rineloricaria from southern Santa Catarina and northeastern Rio Grande do Sul, Brazil (Teleostei: Loricariidae). Ichthyol. Explor. Freshwat. 12(4):319-332. (Ref. 40941)
IUCN Red List Status (Ref. 119314)
CITES (Ref. 115941)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00184 - 0.00988), b=3.16 (2.98 - 3.34), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 2.5 ±0.2 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .