Scientific Name
Symphurus prolatinaris

Common Name
Halfstriped tonguefish

Biology
Dorsal spines (total): 0; Dorsal soft rays (total): 102-112; Anal spines: 0; Anal soft rays: 85 - 93; Vertebrae: 54 - 58

Classification

Classified By

Munroe, Nizinski & Mahadeva, 1991

Class

Ray-finned fishes (Actinopterygii)

Order

Flatfishes (Pleuronectiformes)

Family

Tonguefishes (Cynoglossidae)

Distribution

Region

Eastern Central Pacific

Distribution

Eastern Central Pacific: Mexico to Peru.

Range

24°N -

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

9 m

Depth To - meters

162 m

Zone

demersal

Environment

Marine; demersal; depth range 9 - 162 m (Ref. 9294), usually 13 - 42 m (Ref. 9294)

Trophic Level

3.29 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

16.1 cm

Common Length

13.0 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 (32 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)