Actinopteri (ray-finned fishes) > Syngnathiformes
(Pipefishes and seahorses) > Centriscidae
(Snipefishes and shrimpfishes) > Centriscinae
Etymology: Centriscus: Derived from Greek, kentris, -idos = sting (Ref. 45335). More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
Marine; brackish; reef-associated; depth range 2 - 100 m (Ref. 37816), usually 2 - 15 m (Ref. 90102). Tropical; 0°C - ; 34°N - 35°S, 32°E - 172°E
Indo-Pacific: Red Sea and Arabian Gulf (Ref. 11441) to New Guinea, north to southern Japan, south to New South Wales, Australia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL male/unsexed; (Ref. )
Inhabits sandy or muddy floors of shallow inlet waters. Usually in large schools among branching corals, seawhip gardens and black coral bushes to about 15 m depth. Small juveniles in surface waters and sometimes in small groups along beach edges in quiet bays and settle with crinoids or urchins (Ref. 48635). Usually processed into fishmeal (Ref. 2858).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Red List Status (Ref. 124695)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.8 - 29.3, mean 28.4 °C (based on 3743 cells).
Phylogenetic diversity index (Ref. 82805
= 0.7502 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00106 - 0.00750), b=3.10 (2.86 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (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.).
Vulnerability (Ref. 59153
): Low vulnerability (24 of 100) .
Nutrients (Ref. 124155
): Calcium = 159 [76, 323] mg/100g ; Iron = 0.899 [0.539, 1.770] mg/100g ; Protein = 17.3 [16.1, 18.6] % ; Omega3 = 0.268 [0.126, 0.588] g/100g ; Selenium = 30.3 [12.3, 72.3] μg/100g ; VitaminA = 145 [42, 480] μg/100g ; Zinc = 2.08 [1.33, 3.25] mg/100g (wet weight);