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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).
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 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).
Length at first maturity / Size / Weight / سن
Maturity: Lm ?, range 22 - ? cm
Max length : 72.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 11228)
خارهاي باله پشتي (کل): 11; شعاع نرم باله پشتي (کل): 10-12; خارهاي باله مخرجي 3; شعاع نرم باله مخرجي: 9 - 10. Bluish grey dorsally, silvery white with pinkish tinge below; caudal and pectoral fins reddish orange (Ref. 5325).
Inhabits the continental shelf area (Ref. 5213). Found to 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).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري
اطلاعات بيشتر
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00488 - 0.02049), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.36 se; based on food items.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (tm=2; K=0.3).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).