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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Eponymy: Karl Fedorovich (Theodorovich) Kessler (1815–1881) was a Russian-German zoologist and collector who was one of the founders of the St Petersburg Society of Naturalists (1868), and its President (1868–1879). [...] (Ref. 128868), visit book page.
More on author: Steindachner.
Issue
Placed by Kailola & Bussing (in Fischer et al., 1995:869) tentatively in Arius. Apparently restricted to marine environments.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; payau dasar (demersal). Tropical; 10°N - 8°N
Eastern Central Pacific: Mexico, Costa Rica and Panama.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm TL jantan/; (Ref. 9271); common length : 40.0 cm TL jantan/; (Ref. 9271)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Body long and thick; head depressed and narrow (3.5 to 4 times in SL); snout narrow, truncate to rounded, moderately prominent; eyes small (6.5 to 9.5 times in head length); palate with four bands on conical teeth which become fused in adults; first gill arch with 7 to 8 gill rakers; body shiny, greenish blue with a lighter (even white) belly; barbels white with dark edges (Ref. 55763).
Found in coastal waters (Ref. 9271). Also caught with other artisanal gear (Ref. 9271). Marketed fresh (Ref. 9271). Demersal species in coastal waters (Ref. 55763).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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: Version 2024-1)
ancaman kepada manusia
Traumatogenic (Ref. 58010)
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00250 - 0.00959), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
