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Longnose killifish (Fundulus similis) fish species and information / pictures of Longnose killifish - Fundulus similis

Longnose killifish (Fundulus similis) fish species information

Scientific Name
Fundulus similis

Common Name
Longnose killifish

Biology
Dorsal soft rays (total): 12-13

Classification

Classified By

Baird & Girard, 1853

Class

Ray-finned fishes (Actinopterygii)

Order

Live bearers, Killifishes and Rivulines (Cyprinodontiformes)

Family

Topminnows and killifishes (Fundulidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: southeastern Florida (including Keys) in USA. This species requires a new scientific name, since Fundulus similis is correctly a synonym of Fundulus majalis, having been based on the Gulf population of that species.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Marine; benthopelagic; non-migratory

Trophic Level

3.12 s.e. 0.35 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

12.0 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

Aquarium: commercial

Vulnerability

Low vulnerability (16 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