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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Peckoltia: Because of Gustavo Peckolt,member of the Natural History Commission of Rondon (Ref. 45335).
More on author: Eigenmann.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce démersal. Tropical
South America: Guyana and Brazil.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 10.3 cm SL mâle / non sexé; (Ref. 54521)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 2; Rayons mous dorsaux (Total): 7; Épines anales 1; Rayons mous anaux: 4. Distinguished from all other species of Peckoltia except P. cavaticaby having an orange band in the dorsal fin and by having thin, wavy, black lines that tend to outline the plates and bones of the head. Differs from P. cavatica by having the dorsal saddles better developed, by having the head plates and bones completely outlined in black and with lines intense, by having black vermiculations on the pterotic-supracleithrum, by having at least one, broken band in the caudal fin, and by having the marginal orange band of the dorsal and caudal fins not as thick or as intense as in P. cavatica (Ref. 54521).
Facultative air-breathing in the genus (Ref. 126274); Inhabits swift riffles among very large boulders (Ref. 54521).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Fisch-Muller, S., 2003. Loricariidae-Ancistrinae (Armored catfishes). p. 373-400. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36713)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00712 - 0.03216), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).