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Guavina (Guavina guavina) fish species and information / pictures of Guavina - Guavina guavina

Guavina (Guavina guavina) fish species information

Scientific Name
Guavina guavina

Common Name
Guavina

Biology
Dorsal spines (total): 8; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 9 - 10

Classification

Classified By

Valenciennes, 1837

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sleepers (Eleotridae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: southeastern USA to Brazil.

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

demersal

Environment

Marine; freshwater; brackish; demersal; amphidromous (Ref. 46888)

Trophic Level

4.2 s.e. 0.73 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

23.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.7500 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