>
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
Ecología
marino demersal; rango de profundidad 17 - 56 m (Ref. 9294), usually 20 - 40 m (Ref. 9294). Tropical; 16°N -
Eastern Pacific: Mexico to Peru.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 14.2 cm SL macho / no sexado; (Ref. 9294); common length : 12.5 cm SL macho / no sexado; (Ref. 9294)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 97 - 105; Espinas anales: 0; Radios blandos anales: 80 - 87; Vértebra: 52 - 56.
Probably taken as bycatch of trawl fisheries (Ref. 9294).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
Download XML
Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 21.2 - 29, mean 27.2 °C (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=0.01072 (0.00507 - 0.02267), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).