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Fountain darter (Etheostoma fonticola) fish species and information / pictures of Fountain darter - Etheostoma fonticola

Fountain darter (Etheostoma fonticola) fish species information

Scientific Name
Etheostoma fonticola

Common Name
Fountain darter

Biology
Dorsal spines (total): 6 - 8; Dorsal soft rays (total): 10-13; Anal spines: 1; Anal soft rays: 5 - 8; Vertebrae: 32 - 33

Classification

Classified By

Jordan & Gilbert, 1886

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Perches (Percidae)

Distribution

Region

North America

Distribution

North America: found only in San Marcos and Comal springs and their effluent rivers (Guadalupe River system) in southern central Texas, USA.

Range

31°N - 29°N

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; benthopelagic

Trophic Level

3.13 s.e. 0.41 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

False

Occurs in Brackish water

False

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

4.3 cm

Common Length

2.9 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 (10 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Fec=760)

Threat To Humans

Harmless

IUCN Red List Status

Vulnerable (VU) (D2)