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Teleostei (teleosts) > Synbranchiformes (Spiny eels) > Mastacembelidae (Spiny eels)
Etymology: Mastacembelus: Greek, mastax, -agos = bite + Greek, emballo = to throw oneself (Ref. 45335); pantherinus: Derived from the Greek panther (leopard), and inspired by the numerous spots on the body of this species.

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

Freshwater; demersal. Tropical

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

Asia: known only from Lake Indawgyi in Kachin, Myanmar.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 33.4 cm SL male/unsexed; (Ref. 78150)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 37 - 40; Dorsal soft rays (total): 82 - 92; Anal spines: 3; Anal soft rays: 79 - 81; Vertebrae: 97 - 100. Differs from all congeners by having a unique color pattern consisting of numerous individual spots or irregular marks, sometimes forming short lines and a whitish belly devoid of any marks. Can be separated from members of the Mastacembelus armatus group by the possession of abdominal vertebrae 42-44 (Ref. 78150).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Britz, R., 2007. Two new species of Mastacembelus from Myanmar (Teleostei: Synbranchiformes: Mastacembelidae). Ichthyol. Explor. Freshwat. 18(3):257-268. (Ref. 78150)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Data deficient (DD) ; Date assessed: 23 January 2010

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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00269 (0.00128 - 0.00564), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±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): Low to moderate vulnerability (31 of 100).

Mastacembelus pantherinus Britz, 2007