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Teleostei (teleosts) > Galaxiiformes (Southern smelts) > Galaxiidae (Galaxiids) > Aplochitoninae
Etymology: Aplochiton: Greek, aploe, -es = simplicity + Greek, chiton = tunic, long dress (Ref. 45335).
More on author: Jenyns.

Issue
Previously included in Aplochitonidae. See McDowall (1971a) for a detailed description. It is generalized invertebrate predator (McDowall and Nakaya 1988).

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

Freshwater; brackish; benthopelagic. Subtropical; 40°S - 54°S

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

South America: Along the Chilean side of the Andes from Callecalle River system south to Tierra del Fuego and the Falkland Islands.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 27.8 cm SL male/unsexed; (Ref. 35399)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 11; Anal spines: 2; Anal soft rays: 14.

Found mostly in lakes, but recent collections from sites close to the sea suggest amphidromy.

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

Main reference Upload your references | References | Coordinator : Berra, Tim M. | Collaborators

McDowall, R.M. and K. Nakaya, 1987. Identity of the galaxoid fishes of the genus Aplochiton Jenyns from southern Chile. Jap. J. Ichthyol. 34(3):377-383. (Ref. 9005)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 06 May 2022

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet compositions
Food consumptions
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Predators

Ecology
Ecology

Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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Fecundities
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Egg(s)
Egg developments
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Distribution
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Anatomy
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Brains
Otoliths

Physiology
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Swimming type
Swimming speeds
Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetics
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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00417 (0.00161 - 0.01080), b=3.16 (2.93 - 3.39), 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

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

Fishing Vulnerability (Ref. 59153): Low vulnerability (24 of 100).

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