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: Physiculus: Diminutive of Greek, physa = tube; sazonovi: Named in honor of Yu.I. Sazonova, who established that the present specimen and the specimens of P. parini represent distinct species (Ref. 33334).
Eponymy: Dr Yuriya (also spelled Yurii) Igorevich Sazonov (1950–2002) was a Russian ichthyologist, marine biologist and botanist at the Marine Biological Laboratory, Department of Ichthyology, Zoological Museum, who graduated from Moscow State University [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 ? - 272 m (Ref. 33334). 深水域
Southeast Pacific: seamounts on the western part of the Sala y Gomez Ridge.
東南太平洋: 在 Sala y Gomez 脊的西部上的海洋山脊。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 33334)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 72; 臀棘: 0; 臀鰭軟條: 70; 脊椎骨: 59.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東南太平洋: 在 Sala y Gomez 脊的西部上的海洋山脊。
Paulin, K.D., 1991. Two new species of the genus Physiculus (Moridae) from seamounts of the southeastern part of the Pacific Ocean. J. Ichthyol. 31(5):1-5. (Ref. 33334)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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).
營養階層 (Ref.
69278): 3.3 ±0.4 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 (10 of 100).
