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Silonia childreni (Sykes, 1839)

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drawing shows typical species in Schilbeidae.


India country information

Common names: Bili-halathi, Bili-halati, Ponathtee
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Krishna, Godavary and Cauvery river systems in Western Ghats, Peninsular India (Ref. 41236) and Maharashtra (Ref. 43634). Also Ref. 43629, 43640, 45255. Status of threat: Endangered (Ref. 50614).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/in.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Menon, A.G.K., 1999
National Database:

Common names from other countries

Classification / Names Κοινά ονόματα | Συνώνυμα | Catalog of Fishes(Γένος, Είδη) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Schilbeidae (Schilbid catfishes)
Etymology:

Environment: milieu / climate zone / depth range / distribution range Οικολογία

; Γλυκού νερού βενθικό(ς); ποταμόδρομος (Ref. 51243).   Tropical

Κατανομή Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Point map | Εισαγωγές | Faunafri

Asia: Krishna, Godavary and Cauvery river systems in Western Ghats, Peninsular India

Μέγεθος / Βάρος / Age

Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 4833)

Βιολογία     Γλωσσάρι (π.χ. epibenthic)

Occur in large rivers and reservoirs (Ref. 41236). A gregarious fish, moves in shoals during monsoon (Ref. 43629). Oviparous, eggs are unguarded (Ref. 205). Feed on fish. A dominant species in the catches from deep waters, especially during the monsoon months, April-July (Ref. 4833).

Life cycle and mating behavior Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες

Distinct pairing (Ref. 205).

Main reference Upload your references | Αναφορές | Συντονιστής | Συνεργάτες

Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)

IUCN Red List Status (Ref. 130435)

  Endangered (EN) (A2ade+3de+4ade); Date assessed: 14 October 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

αλιεία: Εμπορικό(ά)
FAO(Publication : search) | FishSource |

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Διαδικτυακές πηγές

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Τροφικό Επίπεδο (Ref. 69278):  4.2   ±0.73 se; based on food items.
Ελαστικότητα (Ref. 120179):  Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (38 of 100).
Price category (Ref. 80766):   Unknown.