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Pigmy sweeper (Parapriacanthus ransonneti) fish species and information / pictures of Pigmy sweeper - Parapriacanthus ransonneti

Pigmy sweeper (Parapriacanthus ransonneti) fish species information

Scientific Name
Parapriacanthus ransonneti

Common Name
Pigmy sweeper

Biology
Dorsal spines (total): 5; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 20 - 23. Body pale pink, belly and sides of head silvery.

Classification

Classified By

Steindachner, 1870

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sweepers (Pempheridae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: Red Sea south to Transkei, South Africa (Ref. 6645) and east to the Marshall Islands, north to southern Japan, south to Australia.

Range

32°N - 18°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

550 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range ? - 550 m (Ref. 75154)

Trophic Level

3.4 s.e. 0.45 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

10.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5625 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (15 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