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Dwarfgoby (Pandaka silvana) fish species and information / pictures of Dwarfgoby - Pandaka silvana

Dwarfgoby (Pandaka silvana) fish species information

Scientific Name
Pandaka silvana

Common Name
Dwarfgoby

Biology
Dorsal spines (total): 6; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 7. Irregular black spots and oblique bars on body; 4 black spots along anal base and lower part of caudal peduncle; 1st dorsal fin black (Ref. 2798).

Classification

Classified By

Barnard, 1943

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gobies (Gobiidae)

Distribution

Region

Africa

Distribution

Africa: Mozambique and South Africa.

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Freshwater; demersal

Trophic Level

3.02 s.e. 0.38 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

2.2 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5078 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

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

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated