Actinopteri (ray-finned fishes) > Perciformes/Cottoidei
(Sculpins) > Agonidae
(Poachers) > Bothragoninae
Etymology: Bothragonus: Greek, bostrykos = cure of lack of hair + Greek, gono = birth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range - 100 m (Ref. 56557), usually - m (Ref. ). Temperate; 0°C -
Northwest Pacific: Hokkaido and Habomai islands in Japan and from Peter the Great Bay.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm TL male/unsexed; (Ref. 56557)
Morphology | Morphometrics
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
): 4.2 - 16.8, mean 11.5 °C (based on 52 cells).
Phylogenetic diversity index (Ref. 82805
= 0.7500 [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
): 3.2 ±0.1 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 (15 of 100) .
Nutrients (Ref. 124155
): Calcium = 182 [83, 462] mg/100g ; Iron = 0.511 [0.292, 0.966] mg/100g ; Protein = 17 [16, 18] % ; Omega3 = 0.752 [0.304, 2.047] g/100g ; Selenium = 15.2 [6.6, 41.8] μg/100g ; VitaminA = 21.7 [6.8, 68.1] μg/100g ; Zinc = 1.05 [0.68, 1.64] mg/100g (wet weight);