>
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); implicata: From the Latin implicatus (complicated, intricate).
More on author: Kottelat.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico. Tropical
Asia: Laos and Vietnam.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 8.7 cm SL maschio/sesso non determinato; (Ref. 36949)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Lateral head length 20.5-22.8 %SL; predorsal distance 51.1-53.6 %SL; prepelvic distance 48.7-51.5 %SL; body depth 13.4-16.3 %SL; caudal peduncle length 16.5-19.0 %SL, depth 10.8-12.3 %SL, 1.49-1.66 times in length; anterior nostril pierced on front side of a flap; processus dentiformis present; a median notch in upper lip, a median incision in lower lip; no median notch in lower jaw; cheeks slightly swollen; lateral line complete; anus about 1-2 eye diameters in front of anal-fin origin; 8.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 9+8 branched rays; axillary pelvic lobe present; top of head vermiculated; body with 8-11 bars, usually wider than interspaces, very irregularly shaped and organized, many incomplete; black bar at caudal-fin base complete; dorsal-fin base with black spot anteriorly, followed by a very low elongate blackish blotch (Ref. 36949).
Body shape (shape guide): elongated.
Occurs in riffles (Ref. 36949).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00323 - 0.01553), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
🛈
