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Dark cheek tongue (Symphurus undecimplerus) fish species and information / pictures of Dark cheek tongue - Symphurus undecimplerus
Dark cheek tongue (Symphurus undecimplerus) fish species information
Scientific Name
Symphurus undecimplerus
Common Name
Dark cheek tongue
Biology
Dorsal spines (total): 0; Dorsal soft rays (total): 97-105; Anal spines: 0; Anal soft rays: 80 - 87; Vertebrae: 52 - 56
Classification
Classified By
Munroe & Nizinski, 1990
Class
Ray-finned fishes (Actinopterygii)
Order
Flatfishes (Pleuronectiformes)
Family
Tonguefishes (Cynoglossidae)
Distribution
Region
Eastern Pacific
Distribution
Eastern Pacific: Mexico to Peru.
Range
16°N -
Environment
Climate
Tropical
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
17
m
Depth To - meters
56
m
Zone
demersal
Environment
Marine; demersal; depth range 17 - 56 m (Ref. 9294), usually 20 - 40 m (Ref. 9294)
Trophic Level
3.27 s.e. 0.39 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False
Physical Size and Genetics
Maximum Length
14.2
cm
Common Length
12.5
cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Unknown
Vulnerability
Low to moderate vulnerability (29 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
Harmless
IUCN Red List Status
Least Concern (LC)