Galaxias pedderensis Frankenberg, 1968

Pedder galaxias

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Osmeriformes \| Galaxiidae \| Galaxiinae
Synonyms	... more
Common names	佩德南乳鱼, 佩德南乳魚, ... more

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Main reference

Allen, G.R. 1989. (Ref. 5259)
Other references | Biblio | Coordinator : Berra, Tim M. | Collaborators

Size / Weight / Age

Max length : 16.0 cm SL male/unsexed; (Ref. 44894); common length : 8.0 cm SL male/unsexed; (Ref. 5259)

Environment

Benthopelagic; freshwater

Climate / Range

Temperate; 44°S - 45°S

Oceania: known only from Lake Pedder and Lake Gordon in southern Tasmania, Australia.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Lives in rocky lake margins and occurs to a lesser extent around submerged vegetation and log snags. Usually around rocks and boulders on lake margins in darkly tannin-stained water. Juveniles shoal in open water near lake margins. Spring spawning occurs in small feeder streams. Eggs are deposited in sheltered positions among vegetation, rocks or woody debris and take about 3-4 weeks to hatch. Sexual maturity is reached after the second year but most fish breed in their third or fourth year (Ref. 44894). Feeds on crustaceans and insect larvae. Spawning probably occurs in spring as juveniles are numerous during summer months.


IUCN Red List Status (Ref. 57073)	Threat to humans
Critically Endangered (CR) (A1ac+2c, B1+2abcde)	Harmless

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More information
Countries FAO areas Ecosystems Occurrences Introductions Ecology Diet Food items Food consumption Ration	Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Eggs Egg development	Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment	Other references Biblio Aquaculture Aquaculture profile Strains Genetics Allele frequencies Heritability Diseases Processing	Collaborators Pictures Stamps Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision

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Summary page \| Point data \| Common names \| Photos

Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

Medium, minimum population doubling time 1.4 - 4.4 years (Fec=200-1,200)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Low vulnerability (23 of 100)	Not marketed/unknown

Entered by Cruz, Tess

Modified by Ortañez, Auda Kareen

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Page last modified by : elaxamana, 15 July 2009

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