Actinopterygii (ray-finned fishes) > Pleuronectiformes
(Flatfishes) > Cynoglossidae
(Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335). More on author: Robins, Randall.
Environment / Climate / Range
Marine; reef-associated; depth range 3 - 39 m (Ref. 26268), usually 6 - 30 m. Tropical; 30°N - 9°N
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.1 cm TL male/unsexed; (Ref. 7251)
Morphology | Morphometrics
soft rays: 56 - 61. Body pale with six to ten large dark blotches which are variously positioned in different individuals but frequently at the periphery of the body; upper and lower blotches are generally in vertical alignment, the last pair often confluent; scattered small dark spots on head and body (Ref. 13442).
Western Atlantic: Florida, USA and Bahamas to Curaçao and Colombia.
Inhabits bays and shallow coastal waters.
Munroe, T.A., 1998. Systematics and ecology of tonguefishes of the genus Symphurus (Cynoglossidae: Pleuronectiformes) from the western Atlantic Ocean. Fish. Bull. 96(1):1-182.
IUCN Red List Status (Ref. 90363)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01507 (-0.18746 - 0.21761), b=2.94 (2.83 - 3.05), based on LWR estimates for this family-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.1 ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .