Common names from other countries
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Pleuronectiformes (Flatfishes) >
Cynoglossidae (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335); undecimplerus: Named derived from the Latin 'undecim' meaning eleven, and 'pleurus' meaning many or most, referring to the 11 caudal fin rays and high meristic values when compared to S. melasmatotheca..
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 17 - 56 m (Ref. 9294), usually 20 - 40 m (Ref. 9294). Tropical; 16°N -
Eastern Pacific: Mexico to Peru.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 14.2 cm SL mâle / non sexé; (Ref. 9294); common length : 12.5 cm SL mâle / non sexé; (Ref. 9294)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 97 - 105; Épines anales: 0; Rayons mous anaux: 80 - 87; Vertèbres: 52 - 56.
Probably taken as bycatch of trawl fisheries (Ref. 9294).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Munroe, T.A., F. Krupp and M. Schneider, 1995. Cynoglossidae. Lenguas, lenguetas. p. 1039-1059. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9294)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
115969): 21.2 - 29, mean 27.2 (based on 44 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00647 - 0.03228), b=3.05 (2.85 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).