Teleostei (teleosts) >
Pleuronectiformes (Flatfishes) >
Cynoglossidae (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal. Deep-water
Indo-West Pacific: Australia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Short description
Identification keys | Morphology | Morphometrics
Dorsal soft rays (total): 111 - 119; Anal soft rays: 98 - 104; Vertebrae: 59 - 65. With a 1-2-2 pattern of interdigitation of proximal dorsal pterygiophores and interneural spines (ID); 9 abdominal vertebrae; 110-125 scales in a longitudinal series; whitish or yellowish blind side which is distinctly lighter than the ocular surface (Ref. 35979).
Body shape (shape guide): short and / or deep.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Munroe, T.A. and K. Amaoka, 1998. Symphurus hondoensis Hubbs, 1915, a valid species of Western Pacific tonguefish (Pleuronectiformes: Cynoglossidae). Ichthyol. Res. 45(4):385-391. (Ref. 35979)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00912 (0.00433 - 0.01920), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Resilience (Ref. 120179) |
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.). |
Fishing Vulnerability (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |