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Anguilliformes (Eels and morays) >
Congridae (Conger and garden eels) > Congrinae
Etymology: Gnathophis: Greek, gnathos = jaw + Greek, ophis = serpent (Ref. 45335); asanoi: Named for Hirotoshi Asano, for his contribution to the study of congrid eels of Japan.
Eponymy: Dr Hirotoshi Asano was (1987) a member of the Department of Fisheries, Faculty of Agriculture, Kinki University, Japan. [...] (Ref. 128868), visit book page.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batidemersal; kisaran kedalaman 280 - 440 m (Ref. 54804). Deep-water
Western Pacific: Philippines.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 35.0 cm TL jantan/; (Ref. 54804)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 239; Sirip dubur lunak: 159; vertebrata, bertulang belakang: 139 - 140. Diagnosis: Fins are light; ray bases are dark. Canal of second lateral line pore elevated, while pores above the pectoral fin are not. Vertebrae 139-140; trunk vertebrae 41-42. Lateral line pores to anus 34-35. Supraorbital canal 6; suborbital canal 7; preoperculomandibular canal 10; occipital commissure 3. Swim bladder do not reach the anus. Gastrointestinal tract light (Ref. 54804).
Body shape (shape guide): eel-like.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Karmovskaya, E.S., 2004. Benthopelagic bathyal conger eels of families Congridae and Nettastomatidae from the Western Tropical Pacific, with descriptions of ten new species. J. Ichthyol. 44(1):S1-S32. (Ref. 54804)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00062 (0.00028 - 0.00135), b=3.19 (3.01 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.8 ±0.6 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). 🛈 |