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Setting up your tank

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Tommyfish (Limnichthys polyactis) fish species and information / pictures of Tommyfish - Limnichthys polyactis

Tommyfish (Limnichthys polyactis) fish species information

Scientific Name
Limnichthys polyactis

Common Name
Tommyfish

Biology
Buries itself in areas of broken shell and gravel with only the head exposed. Darts away and dives into the sand when disturbed.

Classification

Classified By

Nelson, 1978

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sandburrowers (Creediidae)

Distribution

Region

Southwest Pacific

Distribution

Southwest Pacific: endemic to New Zealand.

Range

Unknown

Environment

Climate

Temperate

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

6 m

Zone

demersal

Environment

Marine; demersal; depth range 0 - 6 m

Trophic Level

3.22 s.e. 0.48 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

7.2 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5313 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

Unknown

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated