رده بندی / Names
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Siluriformes (Catfishes) >
Bagridae (Bagrid catfishes)
Etymology: Mystus: Greek, mystax = whiskered, used by Belon in 1553 to describe all fishes with whiskers (Ref. 45335); catapogon: Name from the Greek word catapogon, meaning long-bearded, in reference to the long maxillary and mandibular barbels of this species.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; آب شيرين نزديك كف زي. Tropical
Asia: Kerala, India.
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 7.3 cm SL جنس نر / بدون خواص جنسي; (Ref. 108436)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 1; شعاع نرم باله پشتي (کل) : 7; شعاع نرم باله مخرجي: 10 - 11. Mystus catapogon is distinguished from other species of Mystus by having the following characters: yellowish body without any stripes; black triangular mark outside operculum; long and shallow cephalic groove divided into two peripheral fontanelles; occipital process short, not reaching base of dorsal fin; shorter snout; maxillary barbels very long, reaching behind caudal fin base; nasal barbels reaching a little behind occiput and almost as long as head; and longer outer mandibular barbels reaching nearly base of pelvic-fin origin and inner mandibular barbels extending to the middle of pectoral fin. It further differs from its congeners by having elongated rays on dorsal fin which is higher than the body (Ref. 108436).
Body shape (shape guide): elongated.
Facultative air-breathing in the genus (Ref. 126274); Inhabits small stream (Ref. 108436).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Plamoottil, M., 2016. Mystus catapogon, a new catfish (Siluriformes: Bagridae) species from Kerala, India. J. Res. Biol. 6(2):1967-1976. (Ref. 108436)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00359 - 0.01926), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (مرجع
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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