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Psenopsis obscura Haedrich, 1967

Obscure ruff
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Psenopsis obscura   AquaMaps   Data sources: GBIF OBIS
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Image of Psenopsis obscura (Obscure ruff)
Psenopsis obscura
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Teleostei > Scombriformes (Mackerels) > Centrolophidae (Medusafishes)
Etymology: Psenopsis: Greek, psenos, -e, -on = without hair + Greek, opsis = appearance (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 深海底的; 深度上下限 200 - 800 m (Ref. 4410). 深水域

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indo-West Pacific: Mozambique Channel (22°S, 36°E), Andaman Sea and Molucca Sea (Ref 4410) and West Australian Basin (Ref. 54802).
印度-西太平洋: 莫三比克海峽 (22個 °S,36 ° E) ，安達曼海與 Molucca 海洋。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4410)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 5 - 7; 背的软条 (总数) : 26 - 29; 臀棘: 2 - 3; 臀鳍软条: 25 - 28. Dark brownish blue to brown, tan laterally, darker area on shoulder near lateral line (Ref. 4410).
深褐色的蓝色到褐色, 黄褐色的侧面地, 在侧线附近的在肩上的较深色的区域.(参考文献 4410)

生物学特性     字汇 (例如 epibenthic)

Found over sandy and muddy bottoms (Ref. 5213).

发现在沙泥底上了。 (参考文献 5213)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

印度-西太平洋: 莫三比克海峽 (22個 °S,36 ° E) ，安達曼海與 Molucca 海洋。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Haedrich, R.L., 1986. Stromateidae. p. 842-846. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4410)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 8.4 - 15.7, mean 11.1 °C (based on 315 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00406 - 0.01955), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).