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Spotfin dragonet (Foetorepus agassizii) fish species and information / pictures of Spotfin dragonet - Foetorepus agassizii

Spotfin dragonet (Foetorepus agassizii) fish species information

Scientific Name
Foetorepus agassizii

Common Name
Spotfin dragonet

Biology
Dorsal spines (total): 4; Dorsal soft rays (total): 7-8; Anal spines: 0; Anal soft rays: 6 - 7

Classification

Classified By

Goode & Bean, 1888

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Dragonets (Callionymidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: Canadian Scotian shelf to just north of the Amazon mouth.

Range

32°N - 7°N

Environment

Climate

Deep-water

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

48 m

Depth To - meters

700 m

Zone

bathydemersal

Environment

Marine; bathydemersal; depth range 48 - 700 m (Ref. 13628), usually 250 - ? m (Ref. 13628)

Trophic Level

3.41 s.e. 0.44 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

24.3 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5010 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

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

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated