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Teleostei (teleosts) > Gobiiformes (Gobies) > Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Apocryptes: Greek, apo = outside, far away + Greek, kryptos = hidden (Ref. 45335).
More on author: Hamilton.

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

Marine; freshwater; brackish; demersal; amphidromous (Ref. 51243). Tropical; 23°C - 28°C (Ref. 13614)

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

Indian Ocean: India, Bangladesh and Myanmar.

Length at first maturity / Size / Weight / Age

Maturity: L_m 4.9 range ? - ? cm
Max length : 26.0 cm TL male/unsexed; (Ref. 1479)

Short description Identification keys | Morphology | Morphometrics

Distinguished by the following characteristics: total elements in D2 21-23; total elements in anal fin 20-24 ; head length 21.9-23.9% SL; in some preserved specimens, 6-7 vertical narrow, brown bars along sides, anteriormost coursing from dorsum through pectoral base; caudal fin length 22.6-32.9% SL (Ref. 5218).

Facultative air-breathing (Ref. 126274); Found in rivers and estuaries (Ref. 1479). Burrows within tidal limits of river deltas from the east coast of India to Burma (Ref. 5218).

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

Main reference Upload your references | References | Coordinator | Collaborators

Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 19 July 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource |

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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=0.00661 (0.00393 - 0.01110), b=2.91 (2.77 - 3.05), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±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 (16 of 100).

Price category (Ref. 80766): Very high.

Nutrients (Ref. 124155): Calcium = 194 [107, 394] mg/100g; Iron = 1.06 [0.58, 1.95] mg/100g; Protein = 17.6 [15.7, 19.1] %; Omega3 = 0.144 [0.061, 0.284] g/100g; Selenium = 46.1 [24.1, 97.4] μg/100g; VitaminA = 23.2 [7.8, 57.8] μg/100g; Zinc = 1.74 [1.25, 2.49] mg/100g (wet weight);

Apocryptes bato (Hamilton, 1822)