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Sphoeroides pachygaster (Müller & Troschel, 1848)
Blunthead puffer
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Sphoeroides pachygaster
Male picture by Cambraia Duarte, P.M.N. (c)ImagDOP
Pictures | グーグルの画像
Male picture by Cambraia Duarte, P.M.N. (c)ImagDOP
分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Tetraodontiformes (Puffers and filefishes) > Tetraodontidae (Puffers) > Tetraodontinae
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335).
More on authors: Müller & Troschel.
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335).
More on authors: Müller & Troschel.
Environment: milieu / climate zone / depth range / distribution range 生態学
海 底生の漂泳性; 深さの範囲 50 - 480 m (Ref. 33352), usually 50 - 250 m (Ref. 10985). Subtropical; 61°N - 51°S, 99°E - 149°E
分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri
Circumglobal in tropical and temperate seas.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 40.5 cm SL オス/雌雄の選別がない; (Ref. 26350); common length : 26.0 cm TL オス/雌雄の選別がない; (Ref. 47377)
Max length : 40.5 cm SL オス/雌雄の選別がない; (Ref. 26350); common length : 26.0 cm TL オス/雌雄の選別がない; (Ref. 47377)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 7 - 9; 肛門の骨: 0; 臀鰭: 8 - 9. Body without prickles (Ref. 559). Brownish above, white below; occasionally with dark spots on flanks (Ref. 4919). Tip of or all lower ray of the caudal white.
Inhabit sandy, muddy and rocky bottoms (Ref. 2683). Young are pelagic (Ref. 7251). Feed mainly on squid. In southeast Brazil captured between 50 and 145 m (Ref. 47377).
Life cycle and mating behavior 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
Upload your references | 参考文献 | コーディネーター : Matsuura, Keiichi | 協力者
Schneider, W., 1990. FAO species identification sheets for fishery purposes. Field guide to the commercial marine resources of the Gulf of Guinea. Prepared and published with the support of the FAO Regional Office for Africa. Rome: FAO. 268 p. (Ref. 2683)
CITES
Not Evaluated
人間に対する脅威
Harmless (Ref. 559)
Human uses
水産業: 商業
FAO - Publication: search | FishSource | 私達の周りの海
より多くの情報
Population dynamics
成長のパラメーター
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversion
補充
豊度
成長のパラメーター
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversion
補充
豊度
Life cycle
繁殖
成熟
Maturity/Gills rel.
生産力
放精
Spawning aggregations
卵
卵の開発
幼生
幼生の動力
繁殖
成熟
Maturity/Gills rel.
生産力
放精
Spawning aggregations
卵
卵の開発
幼生
幼生の動力
Anatomy
カマ
Brain
Otolith
カマ
Brain
Otolith
Physiology
Body composition
Nutrients
酸素消費
水泳形態
泳ぐ速さ
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
酸素消費
水泳形態
泳ぐ速さ
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
遺伝子の
Heterozygosity
遺伝
遺伝子の
Heterozygosity
遺伝
用具
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特記事項
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インターネットの情報源
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: ゲノム, ヌクレオチド | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国のデーターベース | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | 動物に関する記録
Estimates based on models
Preferred temperature (Ref. 123201): 11.9 - 27.5, mean 19.4 °C (based on 1869 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01716 - 0.04221), b=2.84 (2.71 - 2.97), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
栄養段階 (Ref. 69278): 4.2 ±0.73 se; based on food items.
回復力 (Ref. 120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Moderate vulnerability (39 of 100).
Nutrients (Ref. 124155): Calcium = 45.3 [18.9, 120.5] mg/100g; Iron = 0.907 [0.404, 2.246] mg/100g; Protein = 17.7 [15.4, 19.9] %; Omega3 = 0.351 [0.170, 0.724] g/100g; Selenium = 41.8 [17.4, 103.1] μg/100g; VitaminA = 20 [5, 85] μg/100g; Zinc = 0.535 [0.350, 0.845] mg/100g (wet weight);