Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री ड़िमरसल; गहराई सीमा 9 - 108 m (Ref. 5499). Subtropical
Southeast Atlantic: Cape to Algoa Bay, South Africa. Reported as likely at Seychelles (Ref. 1623) but Randall and van Egmond 1994 (Ref. 10685) believe otherwise.
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL पुल्लिंग / अलिंग; (Ref. 5499)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 14 - 16; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 5 - 6; गुदा कांटा: 3; ऐनल सौफट रेज़: 3 - 6. Brownish red in color, with a white blotch covering the belly and rear of body (Ref. 5499).
Common in rotenone collections.
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Poss, S.G., 1986. Tetrarogidae. p. 479. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5499)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 15.7 - 22.3, mean 18.1 °C (based on 26 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00780 - 0.04657), b=3.03 (2.82 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).