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Teleostei (teleosts) > Cypriniformes (Carps) > Gobionidae (Gudgeons)
Etymology: Microphysogobio: Greek, mikros = small + Greek, physa = to blow + Latin, gobius = gudgeon (Ref. 45335).
More on author: Mori.

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

Freshwater; benthopelagic. Temperate

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

Asia: Endemic to Korea. Known from North (Ref. 12218) and South Korea (Ref. 58345).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 10.6 cm TL male/unsexed; (Ref. 107960)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 3; Dorsal soft rays (total): 7 - 8; Anal spines: 3; Anal soft rays: 6; Vertebrae: 38 - 39. Eye large, high and lateral. Snout rather pointed. Barbel small. Papillae on upper lip in 1 row; median papillae much larger; mental pad at middle, heart-shaped and with well developed papillae at margin. Caudal peduncle low and slightly long. Breast inside pectoral fins naked (Ref. 42952).

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

Main reference Upload your references | References | Coordinator | Collaborators

Chyung, M.-K., 1977. The fishes of Korea. Il Ji Sa Publishing Co. Seoul, Korea. 727 p. (Ref. 12218)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 09 January 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Length-frequencies
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Life cycle
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Egg(s)
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Distribution
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Anatomy
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Otoliths

Physiology
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Visual pigment(s)
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Diseases / Parasites
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Genetics
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Internet sources

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=0.00617 (0.00348 - 0.01094), b=3.16 (3.01 - 3.31), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

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