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Teleostei (teleosts) > Siluriformes (Catfishes) > Plotosidae (Eeltail catfishes)
Etymology: Tandanus: A local name, tandan, in Australia.
More on author: Whitley.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal. Temperate; ? - 25°C (Ref. 13614)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Oceania: endemic to Australia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 50.0 cm TL male/unsexed; (Ref. 6398); common length : 25.0 cm TL male/unsexed; (Ref. 5259)

Lives in slow-flowing streams, ponds and reservoirs. Occurs in isolated pools in riverbeds and some freshwater lakes, swimming close to rocky, gravelly or sandy bottoms. Underwater cavities in river banks and root mounds of sedge tussocks may be utilized for shelter. Tolerant of brackish conditions (Ref. 44894). Benthic (Ref. 75154).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | 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)

Near Threatened (NT) (B2b(iii)); Date assessed: 14 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Venomous

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (40 of 100).

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