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Neosilurus brevidorsalis

Shortfin Tandan

Günther, 1867

Formerly Copidoglanis brevidorsalis Günther, 1867 · Tandanus brevidorsalis Günther, 1867 · Anyperistius perugiae Ogilby, 1908 · Neosilurus bartoni Regan, 1908

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This species is exceptionally rare in the aquarium trade.
This species is exceptionally rare in the aquarium trade.Neil Woodward

Quick facts

Length
200mm SL8in SL
Tank base
120 × 45cm48 × 18in
Temp
20–28°C68–82°F
pH
6.0–7.5
Hardness
2–15dGH

Difficulty5 of 6 measures

Easy

More bars, more demanding.

Space
large tank
Water
tap water
Temp
unfussy
Temperament
unknown
Social
kept alone
Compatibility
not a community fish

Type locality is ‘Nicol Bay, Cape York, Queensland, Australia’, and this species is restricted to the tips of northern Australia and southern Papua New Guinea. In Australia records exist only from the Jardine and Jackson river systems on the Cape York Peninsula, while in Papua New Guinea it’s known from the Fly River plus some other drainages.

Etymology

Neosilurus: from the Greek νέος (neo), meaning 'new', and the generic name Silurus.

brevidorsalis: from the Latin brevis, meaning 'short', and dorsalis, meaning 'dorsal, pertaining to the back', in reference to this species' relatively small dorsal-fin.

Distribution

Type locality is 'Nicol Bay, Cape York, Queensland, Australia', and this species is restricted to the tips of northern Australia and southern Papua New Guinea.

In Australia records exist only from the Jardine and Jackson river systems on the Cape York Peninsula, while in Papua New Guinea it's known from the Fly River plus some other drainages.

Aquarium size

Standard length
200mm SL8in SL
Aquarium base
120 × 45cm48 × 18in
Volume
~243litres~64US gal

Minimum base dimensions of 120 ∗ 45 cm48 ∗ 18 in or equivalent are recommended.

Water conditions

Temperature
20–28°C68–82°F
pH
6.0–7.5
Hardness
2–15dGH

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References

  1. Ferraris, C. J., Jr. (2007). Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418, 1-628
  2. Roberts, T. R. (1978). An ichthyological survey of the Fly River in Papua New Guinea with descriptions of new species. Smithsonian Contributions to Zoology No. 281, 1-72

One photograph on file. More would be welcome.

Distribution

Profile completeness15 of 24

63% complete

Missing: temperament, habitat, maintenance, water condition notes, diet, behaviour and compatibility, sexual dimorphism, reproduction, notes.