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Plicofollis layardi (Günther, 1866)

Thinspine sea catfish
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Plicofollis layardi   AquaMaps   Data sources: GBIF OBIS
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Image of Plicofollis layardi (Thinspine sea catfish)
Plicofollis layardi
Picture by Randall, J.E.

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology: More on author: Günther.

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

海; 汽水性の 底生の; 両側回遊性 (Ref. 51243); 深さの範囲 20 - 50 m (Ref. 28016). Tropical

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

Western Indian Ocean: Mozambique and Persian Gulf to Sri Lanka.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 39.3  range ? - ? cm
Max length : 49.2 cm TL オス/雌雄の選別がない; (Ref. 121653); 51.0 cm TL (female); common length : 23.0 cm TL オス/雌雄の選別がない; (Ref. 3290); 最大公表体重: 1.3 kg (Ref. 121653); 最大公表体重: 1.3 kg

生物学     用語集 (例 epibenthic)

Found in coastal waters down to a depth of about 50 m (Ref. 5213). Enters brackish waters (Ref. 4833). Feeds mainly on invertebrates and small fishes. Caught mainly with bagnets, dipnets, bamboo stake traps and on hook and line.

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生

主な参考文献 Upload your references | 参考文献 | コーディネーター : Ferraris, Jr., Carl J. | 協力者

Jayaram, K.C., 1984. Ariidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3290)

IUCNのレッドリストの状況は (Ref. 130435)

  評価されなかった 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Traumatogenic (Ref. 58010)





Human uses

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

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インターネットの情報源

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Estimates based on models

Preferred temperature (Ref. 123201): 25 - 29, mean 27.6 °C (based on 109 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00425 - 0.01234), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
栄養段階 (Ref. 69278):  4.0   ±0.61 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 (K=0.2; Fec=538).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (32 of 100).
価格帯 (Ref. 80766):   Medium.