分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Moridae (Morid cods)
稚鱈科 (Morid cods)
Etymology: microlepis: From the Greek 'micro' meaning small and 'lepis' meaning scale (Ref. 6885).
More on author: Bean.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 175 - 3048 m (Ref. 6793). 深水域; 64°N - 12°N, 133°E - 106°W (Ref. 1371)
North Pacific: Shikoku Island, Japan to Navarin Canyon in the Bering Sea, the Gulf of California and Johnston Island.
北太平洋: 四國島，日本到白令海的拿瓦倫峽谷，加州灣與詹斯頓島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 75.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大體重: 2.1 kg (Ref. 56581); 最大年齡: 20 年 (Ref. 56581)
背棘 (總數): 0; 背的軟條 (總數): 54-60; 臀棘 0; 臀鰭軟條: 39 - 42. Head short; snout pointed; chin barbel short. Color variable from pale but definite blue gray or olive green throughout to deep violet or blue black; darker on outer edges of fins and very dark on edge of caudal and fins on ventral part of body; dark on lower part of gill cover and branchiostegals (Ref. 6885).
頭部短; 吻尖的; 下巴觸鬚短。 色彩可變的從灰白的但是明確的藍灰色或橄欖綠色的在到深的紫羅蘭色或藍色的黑色各處; 在鰭的外緣上比較深色的與在邊緣上非常深色的尾部與在身體的腹部份上的鰭; 深色的在鰓蓋與鰓蓋條的較下面的部位上.(參考文獻 6885)
Inhabits the lower regions of the continental slope between 800 m and 1, 800 m. It appears that sex segregation is also basic to this species, but whether or not the species migrates extensively or uses the North American west coast slopes only as feeding areas is not known (Ref. 1371). Benthopelagic (Ref. 58302). Feeds on benthic invertebrates (Ref. 9319). Taken frequently by deep slope water trawlers fishing for Microstomus pacificus and deepwater Sebastes species (Ref. 1371).
棲息於在 800 公尺與 1, 800 公尺之間的大陸斜坡的下面區域。 它出現性別分離對這種也是基本的, 但是否此魚種廣泛地移動或者使用，北美西岸斜坡只當作，攝取食物的區域不為人所知。 (參考文獻 1371) Engybenthic 或大洋底棲性魚種.(參考文獻 58302) 吃底棲的無脊椎動物。 (參考文獻 9319) 為 Microstomus pacificus 與深水的 Sebastes 種時常捕獲用深的斜坡水底拖網.。 (參考文獻 1371)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北太平洋: 四國島，日本到白令海的拿瓦倫峽谷，加州灣與詹斯頓島。
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
人類使用
漁業: 自給性漁業
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 0.2 - 3.9, mean 2.4 °C (based on 377 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00669 - 0.02368), b=3.24 (3.07 - 3.41), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.37 se; based on food items.
Generation time: 12.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).
