Classificatie / Names
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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: punctata: From its body being spotted or blotched; adjective..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Tropical
South America: Upper and middle Tocantins River basin.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 16.6 cm SL mannelijk / geslacht onbekend; (Ref. 125983); 14.0 cm SL (female); max. gepubliceerd gewicht: 66.18 g (Ref. 125983); max. gepubliceerd gewicht: 66.18 g
Head short and relatively deep, 2 - 2.6 times its HL; short body. Spotted color pattern associated to abdominal scutation, a longitudinal row of irregular plates. Pectoral spine with a dermal, non-filamentous extension. Lateral plates, 27-29. Confluence of lateral keels at 18-19th plate. Rictal barbel short and inconspicuous. Triangular shaped opercle.
Collected from the upper and middle courses of the rio Tocantins (Ref. 39753).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Rapp Py-Daniel, L.H. and E.C. Oliveira, 2001. Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae). Ichthyol. Explor. Freshwat. 12(1):79-96. (Ref. 39753)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00398 - 0.01046), b=3.17 (3.04 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.5 ±0.2 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).