Klassifizierung / Names
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); daochengensis: Named for the collection location, Daocheng County.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser demersal. Subtropical
Asia: Daocheng River in Sichuan Province, China.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 9.8 cm SL Männchen/unbestimmt; (Ref. 111068)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt) : 10; Afterflossenweichstrahlen: 7; Wirbelzahl: 44. Body smooth and without scales. Lateral line complete. Caudal peduncle compressed, depth unchanging. Head length equal to caudal-peduncle length. Lower jaw shovel-shaped. Origin of dorsal fin before the origin of pelvic fin and closer to the tip of the snout than to the caudal-din base. Absence of posterior chamber of gas bladder. Intenstive of spiral type with three winding coils (Ref. 111068).
Body shape (shape guide): elongated.
Occurs in areas near river banks and wetlands with slow water current bottom consisting of gravel and mud and submerged waterweeds. Stomach contents of six specimens consist of algae and aquatic invertebrates. Other species collected with Triplophysa daochengensis include T. stolickai [= T. stoliczkai], T. brevicauda, Misgurnus anguillicaudatus, Schizothorax kozlovi, and Schizopygopsis malacanthus (Ref. 111068).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Wu, Y.-Y., Z.-Y. Sun and Y.-S. Guo, 2016. A new species of the genus Triplophysa (Cypriniformes: Nemacheilidae), Triplophysa daochengensis, from Sichuan Province, China. Zool. Res. 37(4):1-11. (Ref. 111068)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00332 - 0.01511), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.1 ±0.4 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). 🛈 |