Klassifizierung / Names
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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.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser demersal. Tropical
South America: upper and middle río Magdalena basin, Colombia.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 20.3 cm SL Männchen/unbestimmt; (Ref. 118067)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt) : 7; Afterflossenweichstrahlen: 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).
Body shape (shape guide): elongated.
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
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 Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00398 (0.00186 - 0.00854), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
2.4 ±0.2 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Moderate vulnerability (39 of 100). 🛈 |