Cat-eLog Right Arrow Plotosidae Right Arrow Neosilurus

  • Neosilurus hyrtlii
Down arrow Cat-eLog Data Sheet
Scientific Name Neosilurus hyrtlii  Steindachner, 1867
Common Names Yellow Finned Eel Catfish
Common Eel Tail Catfish, Glencoe Tandan, Hyrtl's Catfish, Salmon Catfish, Silver Moonfish, Straight-backed Catfish, White Tandan, Yellow Fin Tandan
Type Locality Fitzroy River, Rockhampton, Queensland, Australia.
Synonym(s) Copidoglanis glencoensis, Eumeda elongata, Neosilurus australis, Neosilurus glencoensis, Neosilurus mortoni, Neosilurus robustus, Silurichthys australis
Pronunciation Nee oh see loo russ - hurt lee aye
Etymology The generic name comes from the Latin neo, meaning new and Silurus, a catfish name frequently used to form generic names. 
Down arrow Species Information
Size 340mm or 13.4" SL. Find near, nearer or same sized spp.
Identification Glover (1990) and others have proposed that two species be recognised, N. hyrtlii and N. glencoensis. However, there is little evidence presented to support this hypothesis, thus we follow Allen (1989) in retaining the oldest name.
Sexing They may be sexed by the shape of their urogenital papilla, females have a shorter flatter papilla, males are longer and pointed.
General Remarks Widespread and abundant in all the larger rivers in Central Australia. They are found over most of northern Australia and is the third most widespread fish in Australia.
Down arrow Habitat Information
Distribution Oceania: endemic to Australia.
Australia waters, Northern Australia Waters (click on these areas to find other species found there)
Australia waters, Central Australia Waters (click on these areas to find other species found there)

Log in to view data on a map.
IUCN Red List Category Least Concern, range map and more is available on the IUCN species page. Last assessed 2019.
pH 6.8 - 8.0
Temperature 22.0-28.0°C or 71.6-82.4°F (Show species within this range)
Other Parameters Up to 30 dGH.
Down arrow Husbandry Information
Feeding Primarily carnivorous.
Furniture This species is most commonly found in waterholes in the larger rivers. Thus, plenty swimming space is required.
Compatibility Peaceful if gregarious.
Breeding Hyrtl's catfish has been observed spawning during floods at temperatures around 26°C (79°F). Fecundity for a fish of 186mm (7.4in) SL is 1,600 eggs, a 267mm (10.8in) SL fish contains 15,300 eggs (Orr & Milward 1984). They may be sexed by the shape of their urogenital papilla, females have a shorter flatter papilla, males are longer and pointed.
Breeding Reports There is no breeding report.
Down arrow Further Information
Reference Sitzungsberichte der Mathematisch-Naturwissenschaftlichen Classe der Kaiserlichen Akademie der Wissenschaften v. 55 (1. Abth.), pp 14 [6], Pl. 1 (figs. 3-3a).
Registered Keepers Keeping this species? Why not .
There are 5 registered keepers, view all "my cats" data.
Wishlists Love this species? Click the heart to add it to your wish list.
There is no wish to keep this species.
Spotters Spotted this species somewhere? Click the binoculars!
There is but a single record of this fish being seen, view it.
Forum BBCode
More on Neosilurus hyrtlii
Look up AquaticRepublic.com Look up Neosilurus hyrtlii on AquaticRepublic.com
Look up on Fishbase Look up Neosilurus hyrtlii on Fishbase
Look up on Encyclopedia of Life Look up Neosilurus hyrtlii on Encyclopedia of Life
Look up on Global Biodiversity Information Facility Look up Neosilurus hyrtlii on Global Biodiversity Information Facility
' LFS label creator.
Hits 12402 hits.
Last Update 2020 Sep 19 05:38 (species record created: 2001 Apr 24 00:00)