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: Laemonema: Greek, laimos = throat + Greek, nema = filament (Ref. 45335); macronema: From its long fin rays, Noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 300 - 400 m (Ref. 31160). 深水域
Western Indian Ocean: off Reunion and Mauritius Island.
西印度洋: 外海的留尼旺島與模里西斯島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 25.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 31160)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 63 - 64; 臀鰭軟條: 54 - 55; 脊椎骨: 49 - 51. Slender body depth, 23.9-24.2%SL. Body covered with small, deciduous scales. Long pelvic fin rays, 49.2-63.6% SL, reaching posteriorly to mid-length of the anal fin. Short snout.
細長的體高， 23.9-24.2% SL。 身體覆蓋著小的, 脫落性鱗片。 長的腹鰭鰭條 , 49.2-63.6% SL, 在後部地對臀鰭的中點達到。 短的吻。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 外海的留尼旺島與模里西斯島。
Meléndez, C., R. and D.F. Markle, 1997. Phylogeny and zoogeography of Laemonema and Guttigadus (Pisces: Gadiformes: Moridae). Bull. Mar. Sci. 61(3):593-670. (Ref. 31160)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
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Estimates based on models
Preferred temperature (Ref.
123201): 4.8 - 6.9, mean 5.4 °C (based on 7 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
