Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Gobiidae
(Gobies) > Oxudercinae
Etymology: Periophthalmodon: Greek, peri = around + Greek, ophthalmos = eye + Greek, odous = teeth (Ref. 45335).
Environment / Climate / Range
Marine; freshwater; brackish; demersal; amphidromous (Ref. 51243); depth range 0 - 2 m. Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 27.0 cm TL male/unsexed; (Ref. 7050)
Indo-West Pacific: Singapore, Bedok, Changi, Pulu Obi, Pulu ayer Merbau, Banka, Sumatra, Java, Jakarta, Madura, Borneo, Celebes, Ambon, Waigeu, New Guinea, India, Peninsular Malaysia, Sarawak, and Thailand (Ref. 3178). Known from the Mekong (Ref. 12693).
Found in the sea, estuaries, and lower reaches of rivers (Ref. 4833). Commonly found on muddy shores in estuaries and in the tidal zone of rivers (Ref. 12693). Lives in burrows in the mud and emerges on sunny days at low tide. Moves quickly across the mud, but can be caught with entangling nets strung above the ground or with cast-nets tossed onto the exposed mud (Ref. 12693). An amphibious air-breather that actively shuttles back and forth between rock pools and air (Ref. 31184). Gulps air at the surface of its burrow and then transports the air to the bottom of the burrow in order to aerate its eggs; preys upon fiddler crabs, insects and worms (Ref. 92840).
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: minor commercial
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02040 (0.01145 - 0.03635), b=3.01 (2.85 - 3.17), based on LWR estimates for species & Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 2.5 ±0.2 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate vulnerability (36 of 100) .