GeneticOS
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Balston's pygmy perch

Nannatherina balstoni

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A pygmy perch endemic to southwestern Australia, from shallow coastal streams, lakes, ponds and swamps with dark, acidic water and sedge thickets. Endangered. It reaches 9 centimetres.

Scientific name
Nannatherina balstoni
Family
Percichthyidae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Percichthyidae
Order
Centrarchiformes
Synonyms
Nannatherina balsoni

Origin

Native region
Oceania

Water

Temperature
15–30 °C
pH
6–6.5
General hardness (GH)
5–10 °dGH

Size and lifespan

Adult size
9 cm
Lifespan
3 years

Behavior

Swimming level
Middle
Diet
Carnivore

Conservation and trade

IUCN status
Endangered (EN)

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