Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Serranidae
(Sea basses: groupers and fairy basslets) > Anthiinae
Etymology: Luzonichthys: Taken from Luzon, an island in Philippines + greek, ichthys = fish (Ref. 45335). More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 1 - 55 m (Ref. 27115), usually 1 - 35 m (Ref. 90102). Tropical; 22°C - 28°C (Ref. 27115); 19°N - 22°S
Indo-Pacific: Aldabra and Astove of Seychelles to the Loyalty Islands, Fiji and Japan. Report from southern Marshall Islands appears to be based on the paratype of Luzonichthys robustus Fourmanoir, which has been reidentified as Luzonichthys earlei (Ref. 8524).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm TL male/unsexed; (Ref. 2334)
Usually in groups on outer reef slopes (Ref. 27115). Most commonly occurs in shallow water and most likely seen by divers (Ref. 37816). Forms dense aggregations that feed on zooplankton (Ref 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Randall, J.E. and J.E. McCosker, 1992. Revision of the fish genus Luzonichthys (Perciformes: Serranidae: Anthiinae), with descriptions of two new species. Indo-Pac. Fish. (21):21 p. (Ref. 8524)
IUCN Red List Status (Ref. 120744)
CITES (Ref. 118484)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 25.9 - 28.9, mean 27.7 (based on 604 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.4 ±0.45 se; Based on food items.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (11 of 100) .