Scientific Name
Symphurus parvus

Common Name
Pygmy tonguefish

Biology
Inhabits bays and shallow coastal waters. Sexual maturity of females attained at 4-4.5 cm (Ref. 26268).

Classification

Classified By

Ginsburg, 1951

Class

Ray-finned fishes (Actinopterygii)

Order

Flatfishes (Pleuronectiformes)

Family

Tonguefishes (Cynoglossidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: North Carolina and northern Gulf of Mexico in USA to Yucatan.

Range

37°N - 21°N

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

20 m

Depth To - meters

440 m

Zone

demersal

Environment

Marine; demersal; depth range 20 - 440 m (Ref. 26268), usually 31 - 440 m (Ref. 26268)

Trophic Level

3.19 s.e. 0.38 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

9.0 cm

Common Length

Unknown 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 vulnerability (17 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated