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> Gobiiformes (Gobies) > Oxudercidae (Mudskippers) > Oxudercinae
Etymology: Apocryptodon: Greek, apo = outside, far away + Greek, kryptos = hidden + Greek, odous = teeth (Ref. 45335).

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

; salmastro demersale. Subtropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Northwest Pacific: endemic to Japan.

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.7 cm SL maschio/sesso non determinato; (Ref. 5218)

Short description Chiavi di identificazione | Morfologia | Morfometria

Distinguished by the following characteristics: 3 or 4 vertical, narrow, brown bars along the sides; predorsal scales 22-33 (Ref. 5218).

Facultative air-breathing (Ref. 126274); Occurs in burrows made by the crustacean Alpheus at river mouths.

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Murdy, E.O., 1989. A taxonomic revision and cladistic analysis of the oxudercine gobies (Gobiidae: Oxudercinae). Rec. Aust. Mus., Suppl. 11:1-93. (Ref. 5218)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 26 January 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Informazioni ulteriori

Trophic ecology
Prede
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Ecology
Ecologia

Population dynamics
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Length-weight rel.
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00417 (0.00165 - 0.01056), b=3.09 (2.87 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.2 se; based on size and trophs of closest relatives

Resilienza (Ref. 120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).

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

Apocryptodon punctatus Tomiyama, 1934