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Teleostei (teleosts) > Anabantiformes (Gouramies, snakeheads) > Nandidae (Asian leaffishes)
Etymology: Nandus: 'Nandus' is a Bengali local name, but it lacks a proper reference; ‘nanda’ is a Bengali fish name but probably for a different species (J. Müller, pers. comm., April 2021, after information from native speakers).

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

Freshwater; benthopelagic. Tropical

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Asia: Meklong, Chao Phraya and Mekong basins.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.9 cm SL male/unsexed; (Ref. 43281)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 12 - 14; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 5 - 6; Vertebrae: 24 - 25. Distinguished from all other species of Nandus by its deep dorsal head profile and sharp snout, the presence of 37-42 lateral line scales interrupted at the 24th-27th lateral line scale and the presence of relatively large serrae on the preopercle.

Usually found in swamps and sluggish waters (Ref. 43281).

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

Main reference Upload your references | References | Coordinator | Collaborators

Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 17 February 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5098 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01148 (0.00489 - 0.02694), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Nandus oxyrhynchus Ng, Vidthayanon & Ng, 1996