Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Tropical; 21°N - 19°N
North America: endemic to the Lerma River basin, Mexico.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 42.0 cm TL jantan/; (Ref. 26550); Berat maksimum terpublikasi: 540.00 g (Ref. 26550)
Found in sand bottoms (Ref. 26550). Migratory behaviour is undetermined (Ref. 126106).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Anonymous, 1994. Atlas pesquero de México. Instituto Nacional de la Pesca. 234 p. (Ref. 26550)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
terancam (EN) (B2ab(ii,iii,iv,v)); Date assessed: 23 February 2018
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00537 (0.00239 - 0.01205), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.3 ±0.2 se; based on size and trophs of closest relatives |
|
Generation time |
5.6 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.19-0.29). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate to high vulnerability (46 of 100). 🛈 |
kategori harga (Ref. 80766) |
Unknown.
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