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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
بوم شناسي
دريايي; لب شور نزديك كف زي. Tropical; 10°N - 8°N
Eastern Central Pacific: Mexico, Costa Rica and Panama.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9271); common length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9271)
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
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Traumatogenic (Ref. 58010)
استفاده انسانی
ماهي گيري – شيلات: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
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
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
