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Clupeiformes (Herrings) >
Engraulidae (Anchovies) > Engraulinae
Etymology: Stolephorus: Greek, stole, -es = garment + Greek, pherein = to carry (Ref. 45335); tamilensis: Named for its type locality, Tamil Nadu, a state of India.
Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
marien pelagic-neritic. Tropical
Eastern Indian Ocean: India.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 5.4 cm mannelijk / geslacht onbekend; (Ref. 124512)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 15; Anale zachte stralen: 17 - 19. This species is distinguished by the following set of characters: relatively deep-body, 19.87-23.37% SL (mean 21.2%); eye relatively large, its diameter 29.28-35.85% HL (mean 32.09%); posterior margin of preopercle indented; gill rakers on first gill arch, upper series 15-19, lower series 25-28, total 40-47; posterior tip of longest pectoral-fin ray do not reach the pelvic-fin origin, pelvic-fin is relatively short, 5.81-8.15% SL (mean 7.39%); no pre-dorsal spines and post-pelvic scutes, pre-pelvic scutes 5-6; dorsal-fin base length 13.85-15.54% in SL (mean 14.57%); dorsal-fin origin is closer to caudal fin base than to tip of snout; length from dorsal-fin origin to anal-fin origin 20.91-22.57 % in SL (mean 21.87%); anal-fin rays 17-19; numerous melanophores on dorsum and suborbital area (Ref. 124512).
Body shape (shape guide): elongated; Cross section: compressed.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Gangan, S.S., A. Pavan-Kumar, S. Jahageedar and K. Jaiswar, 2020. A new species of Stolephorus (Clupeiformes: Engraulidae) from the Bay of Bengal, India. Zootaxa 4743(4):561-574. (Ref. 124512)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00220 - 0.01140), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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