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

Environment: milieu / climate zone / depth range / distribution range Ekologi

; air tawar; payau dasar (demersal). Tropical; 8°N - 2°S

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Central and South America: fresh and brackish water along Pacific side from Panama to Ecuador.

Size / Weight / umur

Maturity: L_m ? range ? - ? cm
Max length : 90.0 cm TL jantan/; (Ref. 9271); common length : 50.0 cm TL jantan/; (Ref. 55763)

deskripsi pendek Morfologi | Morfometrik

Body elongate, not very robust; nostrils connected through the snout by a narrow flap of skin; eyes small (8 to 12 times in head length); cephalic plate entirely covered with thick granules, its edges striate; lower branch of the first gill arch with 17 gill rakers; adipose fin located over the end of the anal fin, its length two to three times that of the dorsal fin. Body blue-brown or blue-gray; belly white; fins dark with numerous brown spots; maxillary barbels dark gray (Ref. 55763).

Found in estuaries and rivers (Ref. 9271). Feeds on small fishes and benthic invertebrates (Ref. 11482). Marketed fresh and dried-salted (Ref. 9271).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

rujukan utama Upload your references | Acuan | Koordinator : Ferraris, Jr., Carl J. | mitra

Kailola, P.J. and W.A. Bussing, 1995. Ariidae. Bagres marinos. p. 860-886. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9271)

Status IUCN Red List (Ref. 130435)

kurang bimbang (LC) ; Date assessed: 23 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Traumatogenic (Ref. 58010)

penggunaan manusia

Perikanan: komersial

FAO - Publication: search | FishSource |

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Sumber internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00525 (0.00269 - 0.01023), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.62 se; based on food items.

Daya lenting (Ref. 120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High vulnerability (56 of 100).

kategori harga (Ref. 80766): Medium.

Sciades dowii (Gill, 1863)