>
Eupercaria/misc (Various families in series Eupercaria) >
Emmelichthyidae (Rovers)
Etymology: Erythrocles: Greek, erythros = red + Greek, kleis, kleidos, anything used to close; collar bone (Ref. 45335).
Eponymy: Hermann Schlegel (1804–1884) was a German-born zoologist who spent much of his life in the Netherlands. [...] (Ref. 128868), visit book page.
More on author: Richardson.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 100 - 500 m (Ref. 9773), usually 215 - 300 m (Ref. 33669). Deep-water
Indo-West Pacific: Japan (type locality), Korea, Natal (South Africa), Kenya and Gulf of Oman. Reported from the central South China Sea (Ref. 33669).
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?, range 22 - ? cm
Max length : 72.0 cm TL jantan/; (Ref. 11228); Umur maksimum dilaporkan: 8 Tahun (Ref. 33669)
Duri punggung (Keseluruhan (total)) : 11; duri punggung lunak (Keseluruhan (total)) : 10 - 12; Duri dubur: 3; Sirip dubur lunak: 9 - 10. Bluish grey dorsally, silvery white with pinkish tinge below; caudal and pectoral fins reddish orange (Ref. 5325).
Body shape (shape guide): fusiform / normal.
Adults inhabit the continental shelf area (Ref. 5213). They feed mainly on shrimp of the family Sergistidae and also on small mesopelagic fishes of the family Myctophidae, Astronesthidae and Paralepididae (Ref. 33669). Neither anterolateral glandular groove nor venom gland is present (Ref. 57406).
Heemstra, P.C., 1986. Emmelichthyidae. p. 637-638. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5325)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00977 (0.00473 - 0.02021), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.2 ±0.36 se; based on food items. |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.3; tmax=8; tm=2;). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate vulnerability (40 of 100). 🛈 |
kategori harga (Ref. 80766) |
High.
|