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Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Myrophinae
Etymology: Ahlia: Name after Jonas Nicolas Ahl, of Upsala. His thesis "De
Muræna et Ophichtho" " modestly offered for the consideration of the
president of the medical faculty" in the University of Upsala
("Carolus Vet. Thunberg") in 1789, furnishes the beginning of the
systematic arrangement of the eels.
Eponymy: Dr Jonas Nicholaus Ahl (1765–1817) was a physician and one of Linnaeus’ students. He published his thesis: De Muraena et Ophichth (1789) which according to Jordan’s dedication “furnishes the beginning of our systematic arrangement of the eels.” (Ref. 128868), visit book page.
More on author: Jordan.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 1 - 37 m (Ref. 37039). Tropical
Western Atlantic: Florida (USA), Bahamas, and northern Gulf of Mexico to Brazil. Northwest Atlantic: Canada.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 33.2, range 28 - 38.7 cm
Max length : 43.0 cm TL (female)
Pale tan with scattered tiny spots. Mature individuals darker, with red-brown band at back of head. Dorsal fin origin above or behind anus (Ref. 26938).
Body shape (shape guide): eel-like.
Inhabits seagrass beds from bays and mangroves to offshore reefs. Adults move to open sea to spawn.
Distinct pairing (Ref. 205).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00076 (0.00028 - 0.00203), b=3.06 (2.83 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
4.1 ±0.7 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 (30 of 100). 🛈 |
Nutrisi (Ref. 124155) |
Calcium = 56 [32, 104] mg/100g; Iron = 0.597 [0.363, 1.163] mg/100g; Protein = 18.7 [16.5, 21.3] %; Omega3 = 0.117 [0.054, 0.338] g/100g; Selenium = 38.2 [21.5, 76.5] μg/100g; VitaminA = 62 [18, 189] μg/100g; Zinc = 1.11 [0.79, 1.54] mg/100g (wet weight); |