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Australian Faunal Directory FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from Australian Faunal Directory    Top | See original &pull 20q v5.145 20180528: Error 301 Moved Permanently http://biodiversity.org.au/afd/taxa/200d95af-0fe9-44b8-bd11-7b8d591b38b2 Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Galaxias&speciesname=johnstoni ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Galaxias&speciesname=johnstoni http://192.134.151.83/Summary/speciesSummary.php?genusname=Galaxias&speciesname=johnstoni ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Galaxias&speciesname=johnstoni https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Galaxias&speciesname=johnstoni ---> https://fishbase.mnhn.fr/summary/Galaxias-johnstoni.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Galaxias Species in    Galaxiidae - Classification - Galaxiinae Galaxiidae Galaxiiformes Teleostei Chordata Animalia Galaxias johnstoni Scott , 1936 Clarence Galaxias Upload your photos  and  videos Google image No image available for this species; drawing shows typical species in Galaxiidae. Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Galaxiiformes (Southern smelts) > Galaxiidae (Galaxiids) > Galaxiinae Etymology: Galaxias: Greek, galaxias, ou = a kind of fish (Ref. 45335 ) . Environment: milieu / climate zone / depth range / distribution range Ecology Freshwater; demersal. Temperate; 42°S - 43°S Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri Oceania: known only in Clarence Lagoon and tributaries and the upper reaches of the Clarence River, which is part of the Derwent River system of Tasmania, Australia. Size / Weight / Age Maturity: L m   ?   range ? - ? cm Max length : 14.0 cm SL male/unsexed; (Ref. 44894 ); common length : 7.5 cm SL male/unsexed; (Ref. 5259 ); max. published weight: 20.00 g (Ref. 30189 ) Short description Morphology | Morphometrics Dorsal spines (total): 0; Dorsal soft rays (total): 10-12; Anal spines : 0; Anal soft rays : 11 - 13; Vertebrae : 53 - 54. Scales completely absent (Ref. 30189 ). Dark brown dorsal surface, irregular dark brown bars and bands extending down sides, ventral surface yellow-cream in color (Ref. 30189 ). Biology     Glossary (e.g. epibenthic) Facultative air-breathing in the genus (Ref. 126274 ); Found in shelter of rocks and boulders in lacustrine habitats, also found in swamps and streams draining in and out of lakes (Ref. 44894 ). Adults occur in the rocky margin of Clarence Lagoon, its outlet stream and several tributaries that flow into the lake. Adults feed on benthic crustaceans while juveniles feed partly on planktonic crustaceans, and insects and their larvae (Ref. 30189 , 44894 ). Very secretive species, darts for cover under boulders if disturbed. The entire life cycle (may live for up to four years) takes place in fresh water. Adults move into inlet streams to spawn in spring. The demersal eggs take about 2 months to hatch. Fry reside in open surface waters of the lake (Ref. 44894 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Oviparous. Spawn in spring (Ref. 30189 ). Main reference Upload your references | References | Coordinator : Berra, Tim M. | Collaborators Allen, G.R. , 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259 ) IUCN Red List Status (Ref. 130435 )   Endangered (EN)  (B1ab(iii,iv)+2ab(iii,iv)); Date assessed: 11 February 2019 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses FAO - Publication: search | FishSource | More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML Summary page | Point data | Common names | Photos Internet sources AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record Estimates based on models Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00490 (0.00205 - 0.01170), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.2   ±0.40 se; based on food items. Resilience (Ref. 120179 ):  Medium, minimum population doubling time 1.4 - 4.4 years (tm=2; Fec=300). Fishing Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100). Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : localhost Page last modified by : mrius-barile - 20 July 2016 Fatal error : Uncaught ArgumentCountError: Too few arguments to function checkEcotox(), 1 passed in /var/www/html/summary/speciessummary.php on line 2304 and exactly 3 expected in /var/www/html/includes/speciessummary.lib.php:2579 Stack trace: #0 /var/www/html/summary/speciessummary.php(2304): checkEcotox() #1 {main} thrown in /var/www/html/includes/speciessummary.lib.php on line 2579 Updated: 2024-06-20 00:50:35 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation