Actinopteri (ray-finned fishes) > Tetraodontiformes
(Puffers and filefishes) > Aracanidae
Etymology: Kentrocapros: Greek, kentron = sting + Greek, kapros = goat (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; benthopelagic; depth range 100 - 200 m (Ref. 11230), usually - m (Ref. ). Temperate; 0°C -
Northwest Pacific: south of Sagami Bay, Japan and the East China Sea (Ref. 11230). Reported from the Hawaiian Islands (Ref. 58302).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm SL male/unsexed; (Ref. 559)
Inhabits sandy bottoms (Ref. 11230).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Yamada, U., S. Shirai, T. Irie, M. Tokimura, S. Deng, Y. Zheng, C. Li, Y.U. Kim and Y.S. Kim, 1995. Names and illustrations of fishes from the East China Sea and the Yellow Sea. Overseas Fishery Cooperation Foundation, Tokyo, Japan. 288 p. (Ref. 11230)
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
): 9.5 - 21, mean 17.6 °C (based on 81 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5627 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.3 ±0.4 se; based on size and trophs of closest relatives
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .
Nutrients (Ref. 124155
): Calcium = 72.2 [25.5, 165.9] mg/100g ; Iron = 0.331 [0.199, 0.674] mg/100g ; Protein = 17.7 [15.4, 20.1] % ; Omega3 = 0.592 [0.248, 1.316] g/100g ; Selenium = 11.1 [5.0, 26.4] μg/100g ; VitaminA = 29.8 [8.6, 100.9] μg/100g ; Zinc = 0.801 [0.517, 1.276] mg/100g (wet weight);