Klassifizierung / Names
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Pleuronectiformes (Flatfishes) >
Cynoglossidae (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335).
Eponymy: Dr Thomas Lee was a regular member of the group of naturalists used by the US Fish Commission on the cruises of their research vessel, Albatross. [...] (Ref. 128868), visit book page.
More on authors: Jordan & Bollman.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser demersal; tiefenbereich 11 - 113 m (Ref. 9294), usually 30 - 113 m (Ref. 9294). Tropical; 32°N - 7°N
Eastern Central Pacific: Gulf of California to Panama.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 14.8 cm SL Männchen/unbestimmt; (Ref. 9294); common length : 12.0 cm SL Männchen/unbestimmt; (Ref. 9294)
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 93 - 104; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 77 - 88; Wirbelzahl: 50 - 53.
Probably taken as bycatch of trawl fisheries (Ref. 9294).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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 Rote Liste Status (Ref. 130435: Version 2024-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 14.8 - 26, mean 19.7 °C (based on 45 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).
Trophic level (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).