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> Siluriformes (Catfishes) > Plotosidae (Eeltail catfishes)
Etymology: Neosiluroides: Greek, neos = new + Greek, silouros = cat fish; cooperensis: Named for its known distribution, Cooper Creek.

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

; eau douce démersal. Subtropical

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Oceania: Cooper Creek system, part of the Lake Eyre drainage basin.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 46.0 cm SL mâle / non sexé; (Ref. 44894); common length : 23.0 cm SL mâle / non sexé; (Ref. 44894)

Usually found in larger, more permanent waterholes with an earth and clay substrate (Ref. 27663, 44894). Significant flow occurs only after severe rainfall events, water is typically very turbid. Very aggressive towards other fishes, particularly in captivity. Feeds on gastropods and crustaceans. Has the largest egg size (3-4 mm) and lowest fecundity (about 1000 eggs per spawning) per unit length of any plotosid catfish in Australia (Ref. 44894).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Allen, G.R. and M.N. Feinberg, 1998. Descriptions of a new genus and four new species of freshwater catfishes (Plotosidae) from Australia. aqua, J. Ichthyol. Aquat. Biol. 3(1):9-18. (Ref. 27663)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

Menacé (EN) (B2ab(iii,v)); Date assessed: 11 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [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).

Niveau trophique (Ref. 69278): 3.4 ±0.58 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100).

Neosiluroides cooperensis Allen & Feinberg, 1998