Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي ناحیه ای از منطقه اقیانوسی با عمق بین 1000 تا 4000 متر. موجوداتی که در آبهای آزاد بین اعماق 1000 تا 4000 متر زندگی و تغذیه می کنند; تغييرات عمق 800 - 1000 m. Deep-water; 39°S - 55°S
Southeast Atlantic: along the coast of South Africa, from the Cape to East London. Southwest Atlantic: from about 39° to 55°S (Ref. 1371). Southern Ocean: South Georgia Island and the sub-Antarctic islands of the Indian Ocean (Ref. 45488).
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 1371)
خارهاي باله پشتي (کل) : 0; شعاع نرم باله پشتي (کل) : 56 - 59; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 46 - 48; مهره ها: 55. Posterior nostril immediately anterior to eye. Lateral line system on head with pores. Pyloric caeca about 10 (Ref. 1371). Caudal fin not obviously forked. Body brown; gill cover and all fins dark brown (Ref. 27363).
Found on the upper slope.
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Chiu, T.S., D.F. Markle and R. Meléndez, 1990. Moridae. p. 183-187. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5208)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات:
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 2 - 3.5, mean 2.6 °C (based on 14 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00192 - 0.00787), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
