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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: Ariopsis: Greek, ari = very, strength, superiority + Greek, opsis = appearance (Ref. 45335).
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; payau dasar (demersal). Tropical
Eastern Pacific: Colombia to Peru.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 33.0 cm TL jantan/; (Ref. 116660)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
This species is distinguished from its congeners by the following characters: osseous medial groove present; fleshy medial groove of neurocranium conspicuous or inconspicuous, but never surpassing posterior margin of eyes; pterotic lateral margin convex, sometimes angled; lateral margin of sphenotic straight, as wide medially as anteriorly; gill rakers on the first and second gill arches 28-37; medial notch of mesethmoid narrow and deep; pectoral spine long 18.7-22.5% SL
external posterior branch of lateral ethmoid columnar and thin, fenestra delimited by mesethmoid and lateral ethmoid conspicuous (Ref. 116660).
Cross section: oval.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Marceniuk, A.P., A.P. Acero, R. Cooke and R. Betancur-R, 2017. Taxonomic revision of the new world genus Ariopsis Gill (Siluriformes: Ariidae), with description of two new species. Zootaxa 4290(1):1-42. (Ref. 116660)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00794 (0.00379 - 0.01665), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.5 ±0.4 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low to moderate vulnerability (28 of 100). 🛈 |