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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Glyptosterninae
Etymology: Creteuchiloglanis: Name formed from the Latin prefix cret-, meaning to separate/distinguish, in combination with the generic name Euchiloglanis, alluding to features shared with, as well as distinguishing from, Euchiloglanis and Pareuchiloglanis; longipectoralis: Name from the Latin long, meaning elongate, and pectoralis, of the breast; referring to the long pectoral fin, extending beyond the pelvic-fin origin; noun in apposition (Ref. 87311).
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico. Tropical; 27°N - 25°N, 99°E - 100°E
Asia: China. Lancang-Jiang drainage (upper Mekong River), Yunnan.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 19.9 cm SL maschio/sesso non determinato; (Ref. 87311)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Creteuchiloglanis longipectoralis is distinguished from all other congeners by its more slender body (depth at anus 7.8–8.1% SL vs. 9.4–14.7%) and its shallower head (depth 7.2–8.8% SL vs. 9.0–14.5%). It is further distinguished from C. brachypterus by having a pectoral-fin length 98.1–120.9% Pt–Pl distance (vs. 65.8–78.7%), i,5 dorsal-fin rays (vs. i,6), shorter post-adipose distance (7.0–8.9% SL vs. 9.1–11.3%), and by the absence (vs. presence) of pale patches on body. It is further distinguished from C. macropterus by having i,5 dorsal-fin rays (vs. i,6) and by the absence (vs. presence) of pale patches on body. It is further distinguished from C. gongshanensis by having a deeper caudal peduncle (35.6–56.7% caudal-peduncle length vs. 23.5–29.7%; 6.5–8.9% SL vs. 3.8–4.6%). It is further distinguished from C. kamengensis by having i,5 dorsal-fin rays (vs. i,6), by having the tip of the pelvic fins reaching beyond the origin of adipose fin (vs. not reaching beyond the origin of the adipose fin), and by having the tip of pectoral fin reaching beyond the insertion of dorsal fin (vs. not reaching beyond the insertion of dorsal fin) (Ref. 87311).
Body shape (shape guide): elongated; Cross section: flattened.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Zhou, W., Li, X. and A.W. Thomson, 2011. A new genus of Glyptosternine catfish (Siluriformes: Sisoridae) with descriptions of two new species from Yunnan, China. Copeia 2011(2):226-241. (Ref. 87311)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00589 (0.00261 - 0.01327), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |