Trematomus lepidorhinus (Pappenheim, 1911)
Slender scalyhead
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Trematomus lepidorhinus AquaMaps Data sources: GBIF OBIS |
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Trematomus lepidorhinus
Female 图片提供人 Shandikov, G.A.
照片 | 谷歌图片
Female 图片提供人 Shandikov, G.A.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Trematominae
Etymology: Trematomus: Greek, trematos = hole + Greek, tomo = section, cut (Ref. 45335); lepidorhinus: lepidorhinus from Greek, lepido means scale; rhinus means snout (Ref. 11892).
Etymology: Trematomus: Greek, trematos = hole + Greek, tomo = section, cut (Ref. 45335); lepidorhinus: lepidorhinus from Greek, lepido means scale; rhinus means snout (Ref. 11892).
Taxonomic Remarks
The genus Pseudotrematomus is a synonym of Trematomus, which is confirmed by a molecular study to be published (J.-C. Hureau, pers. comm. 08 Jun. 2010).
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 深海底的; 深度上下限 200 - 800 m. 深水域; 60°S - 78°S, 180°W - 180°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Southern Ocean: inner slope and continental shelf of Antarctica, except the Antarctic Peninsula. Two specimens are reported from South Orkney islands.
南極海: 內部的斜坡與南極洲的大陸棚, 除南極半島。 二件標本被記錄自奧克尼群島南方部島。
南極海: 內部的斜坡與南極洲的大陸棚, 除南極半島。 二件標本被記錄自奧克尼群島南方部島。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5179); 最大体重: 276.30 g (Ref. 124149)
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5179); 最大体重: 276.30 g (Ref. 124149)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 6 - 7; 背的软条 (总数) : 31 - 33; 臀鳍软条: 34 - 36. Brownish with irregular indistinct darker crossbars, spinous dorsal blackish. Mouth and branchial cavities blackish (Ref. 11892).
Body shape (shape guide): fusiform / normal.
褐色的有不规则的不明显的较深色的交叉的条纹, 刺状的背部黑色的。 口腔与鳃室黑色的.(参考文献 11892)
Body shape (shape guide): fusiform / normal.
褐色的有不规则的不明显的较深色的交叉的条纹, 刺状的背部黑色的。 口腔与鳃室黑色的.(参考文献 11892)
Adults feed on amphipods (mostly Themisto gaudichaudii), copepods, polychaetes, and mysids.
吃片脚类动物 (大部份 Themisto gaudichaudii) ，桡脚类的动物，多毛类动物与糠虾。
吃片脚类动物 (大部份 Themisto gaudichaudii) ，桡脚类的动物，多毛类动物与糠虾。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海: 內部的斜坡與南極洲的大陸棚, 除南極半島。 二件標本被記錄自奧克尼群島南方部島。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Dewitt, H.H., P.C. Heemstra and O. Gon, 1990. Nototheniidae. p. 279-331. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5179)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00427 (0.00283 - 0.00642), b=3.22 (3.09 - 3.35), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.8 ±0.2 se; based on diet studies. |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec = 2,200). |
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渔业脆弱性 (Ref. 59153) |
High vulnerability (62 of 100). 🛈 |
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营养素 (Ref. 124155) |
Calcium = 24.9 [14.7, 63.2] mg/100g; Iron = 0.463 [0.191, 0.925] mg/100g; Protein = 17.2 [16.1, 18.3] %; Omega3 = 0.406 [0.222, 0.713] g/100g; Selenium = 14.9 [6.1, 36.2] μg/100g; VitaminA = 29.1 [6.2, 142.1] μg/100g; Zinc = 0.473 [0.306, 0.729] mg/100g (wet weight); based on nutrient studies. |