Classification / Names
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Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Ompok: It is a bad reproduction of a Malayam fish name as limpok/ompok (Ref. 45335); karunkodu: Name from the Tamil karun, a contraction of karuppu, meaning black and kodu, meaning line. This is in reference to the dark midlateral stripe running along the side of the body in this species. Used as a noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल ड़िमरसल. Tropical
Asia: Amaravathi River, a right-hand tributary of the Kaveri River, in India.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 22.9 cm SL पुल्लिंग / अलिंग; (Ref. 93963)
Short description
आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय सौफट रेज़ (सम्पूर्ण): 4; ऐनल सौफट रेज़: 65; जानवरों की रीड़ का जोड़: 54. This species is diagnosed from all congeners in the Indian subcontinent by the absence (vs. presence) of a process on the posteromedial edge of the coracoid, having a markedly convex predorsal profile (vs. with a slight or distinct concavity in the supraethmoidal or supraoccipital region), and a unique combination of the following characters: prognathous lower jaw causing snout to appear rounded when viewed laterally; maxillary barbel reaching to base of pectoral-fin spine; eye diameter 13.7% HL; head width 13.0% SL; body depth at anus 14.2% SL; 65 anal-fin rays; caudal peduncle depth 5.0% SL; caudal-fin length 12.6% SL; caudal fin with rounded lobes; 54 vertebrae, and dark midlateral stripe running along sides of body (Ref. 93963).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Ng, H.H., 2013. Ompok karunkodu, a new catfish (Teleostei: Siluridae) from southern India. Zootaxa 3694(2):161-166. (Ref. 93963)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
अधिक जानकारी
आम नामउपशब्दचपायचयपरभक्षीईकोटोकसीकोलौजीपुनरुत्पत्तिपरिपक्व अवधिमछलीऔ का अंडे देनाSpawning aggregationFecundityअंडेEgg development
Age/Sizeबाढ़Length-weightLength-lengthLength-frequenciesमौरफोमैटरिक्सआकृति विज्ञानलार्वालारवल गतिकीभर्तीबहुतायतBRUVS
संदर्भजलीयकृषिजलीयकृषि रूपरेखाखींचआनुवंशिकीElectrophoresesहैरेटिबिलटीबीमारीप्रक्रमणNutrientsMass conversion
सहयोगीयोतस्वीरेStamps, Coins Misc.ध्वनिसिगुयटिरारफ्तारतैरने के प्रकारगिल क्षेत्रOtolithsदिमागदृष्टि
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00278 - 0.01137), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
