Triakis scyllium, Banded houndshark : fisheries

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Triakis scyllium Müller & Henle, 1839

Banded houndshark
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Triakis scyllium   AquaMaps   Data sources: GBIF OBIS
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Image of Triakis scyllium (Banded houndshark)
Triakis scyllium
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分類 / Names 共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

板鰓亜鋼(サメとエイ類) (sharks and rays) > Carcharhiniformes (Ground sharks) > Triakidae (Houndsharks) > Triakinae
Etymology: Triakis: Greek, triakis = three times (Ref. 45335).  More on authors: Müller & Henle.

Environment: milieu / climate zone / depth range / distribution range 生態学

; 海; 汽水性の 底生の.   Subtropical; 48°N - 20°N

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

Northwest Pacific: southern Siberia to Taiwan (Ref. 244). Nominal records from the Philippines (Ref. 13563).

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm ?, range 99 - 108 cm
Max length : 150 cm TL オス/雌雄の選別がない; (Ref. 244)

生物学     用語集 (例 epibenthic)

Found on the continental and insular shelves, often occurring in shallow water close inshore. Prefers estuaries and shallow bays, especially sandy and algal-covered areas and eelgrass flats. Feeds on small fishes and probably crustaceans and other benthic invertebrates. Often solitary, though some may cluster in resting areas on bottom. Ovoviviparous (aplacental), with 10 to 20 young in a litter. Meat is regarded as of inferior quality.

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Ovoviviparous, embryos feed solely on yolk (Ref. 50449).

主な参考文献 Upload your references | 参考文献 | コーディネーター : Compagno, Leonard J.V. | 協力者

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

IUCNのレッドリストの状況は (Ref. 120744)

  軽度懸念 (LC) ; Date assessed: 08 July 2007

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless (Ref. 13563)





Human uses

水産業: 少数商業の
FAO(Publication : search) | FishSource |

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共通名の
類義語
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生態毒性
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成熟
放精
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生産力

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シガテラ(食中毒の名前)
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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 14.8 - 21.8, mean 18.8 (based on 52 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
栄養段階 (Ref. 69278):  3.8   ±0.2 se; Based on diet studies.
Generation time: 6.7 ( na - na) years. Estimated as median LN(3)/K based on 2 growth studies.
回復力 (Ref. 120179):  低い, 4.5年~14年の倍増期間の最小個体群 (Fec=10; K=0.16; tmax=20.6).
弱み (Ref. 59153):  High vulnerability (64 of 100) .
価格帯 (Ref. 80766):   High.