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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Opua: A harbour in N. Zealand; in maorí; o = the place of + Pua = flower. It also exists the Hawaiian word opua = the house that catches the rain to substain our bodies; a poetic name for "clouds".
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 1 - 169 m (Ref. 58302). Tropical; 28°N - 4°N
Pacific Ocean: Marshall Islands and Hawaiian Islands.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.4 cm SL male/unsexed; (Ref. 28618)
Lives in shallow protected waters (Ref. 1602). Benthic on silty sand or mud (Ref. 58302).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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