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Anguilliformes (Eels and morays) >
Congridae (Conger and garden eels) > Congrinae
Etymology: Rhynchoconger: Greek, rhingchos = snout + Latin, conger = conger (Ref. 45335); trewavasae: Named for Ethelwynn Trewavas..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 300 - 500 m (Ref. 7446). Deep-water; 34°N - 28°N, 34°E - 36°E
Western Indian Ocean: Gulf of Aqaba. Also found in the Mediterranean coast of Israel. Probably occurring in the Gulf of Suez but no specimens are available.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 57.0 cm TL mannelijk / geslacht onbekend; (Ref. 7446); common length : 45.0 cm TL mannelijk / geslacht onbekend; (Ref. 43448)
Swims close to the bottom in zigzag movements. Caught by traps and trammel nets (Ref. 7446).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Ben-Tuvia, A., 1993. A review of the Indo-west Pacific congrid fishes of genera Rhynchoconger and Bathycongrus with the description of three new species. Isr.l J. Zool. 39:349-370. (Ref. 7446)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00062 (0.00028 - 0.00136), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.9 ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (43 of 100).