Actinopteri (ray-finned fishes) > Tetraodontiformes
(Puffers and filefishes) > Tetraodontidae
(Puffers) > Tetraodontinae
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335).
More on author: Lowe.
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 1 - 100 m (Ref. 27000). Subtropical; 42°N - 17°S, 10°W - 14°E
Eastern Atlantic: Portugal to Angola.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL male/unsexed; (Ref. 7464)
Inhabits shallow waters (Ref. 2683).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Shipp, R.L., 1990. Tetraodontidae. p. 1069-1072. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 7464)
IUCN Red List Status (Ref. 125652)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 20 - 28, mean 26 °C (based on 66 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.00984 - 0.04863), b=2.89 (2.72 - 3.06), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±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.).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (10 of 100).
Nutrients (Ref. 124155
): Calcium = 170 [59, 420] mg/100g ; Iron = 1.59 [0.92, 3.36] mg/100g ; Protein = 18.7 [16.4, 20.9] % ; Omega3 = 0.352 [0.173, 0.686] g/100g ; Selenium = 27.7 [13.1, 60.2] μg/100g ; VitaminA = 8.15 [2.62, 27.46] μg/100g ; Zinc = 0.925 [0.586, 1.442] mg/100g (wet weight);