Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: Dasyloricaria: Greek, dasys = with hair + Latin, lorica, loricare = cuirass of corslet of leather; 1706 (Ref. 45335); paucisquama: Derived from the Latin paucis, meaning few, little and squama, meaning scale or plate, in reference to the smaller number of central abdominal plates typical of this species. A noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bottenlevande. Tropical
South America: upper and middle río Magdalena basin, Colombia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 20.3 cm SL hane/ej könsbestämd; (Ref. 118067)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 7; Mjukstrålar i analfenan: 6. Dasyloricaria paucisquama is distinguished by a single autapomorphy: the posterolateral border of the lateral ethmoid is slightly extended but does not contribute to ventral portion of the orbital rim. It also differs from its congeners by possessing four to six central abdominal plates on each row (vs. seven to 12 plates) and a pelvic fin never reaching to the origin of the anal fin (vs. pelvic fin always reaching to the origin of the anal-fin) (Ref. 118067).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Londoño-Burbano, A. and R.E. Reis, 2016. Taxonomic revision and phylogenetic relationships of Dasyloricaria Isbrücker & Nijssen, 1979 (Siluriformes: Loricariidae), with description of a new species. Neotrop. Ichthyol. 14(1):e150120. (Ref. 118067)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00181 - 0.00834), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.4 ±0.2 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
