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Setting up your tank

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Prowfish (Zaprora silenus) fish species and information / pictures of Prowfish - Zaprora silenus

Prowfish (Zaprora silenus) fish species information

Scientific Name
Zaprora silenus

Common Name
Prowfish

Biology
Adults occur near bottom. Young to 7.2 cm are pelagic or bathypelagic, usually associated with jellyfish. Juveniles take shelter under the medusae and are often mistaken for medusafish Icichthys lockingtoni.

Classification

Classified By

Jordan, 1896

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Prowfish (Zaproridae)

Distribution

Region

North Pacific

Distribution

North Pacific: Hokkaido, Japan and western Kamchatka, Russia to Navarin Canyon in the Bering Sea, Attu Island in the Aleutian chain and San Miguel Island, California, USA.

Range

66°N - 34°N

Environment

Climate

Boreal

Water Temperature From

0 °C

Water Temperature To

4 °C

Depth From - meters

0 m

Depth To - meters

675 m

Zone

demersal

Environment

Marine; demersal; depth range 0 - 675 m , usually 0 - 500 m

Trophic Level

3.6 s.e. 0.50 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

False

Physical Size and Genetics

Maximum Length

88.0 cm

Common Length

42.9 cm

Phylogenetic Diversity Index

PD50 = 1.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: subsistence fisheries

Vulnerability

Moderate to high vulnerability (54 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (tm= 5.1; K= 0.18)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated