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Parachaenichthys georgianus (Fischer, 1885)
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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. |
| Parachaenichthys georgianus AquaMaps Data sources: GBIF OBIS |
Common names from other countries
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Notothenioidei (Icefishes) > Bathydraconidae (Antarctic dragonfishes) > Bathydraconinae
Etymology: Parachaenichthys: Greek, para = the side of + Greek, chaino = open the mouth (Ref. 45335).
Etymology: Parachaenichthys: Greek, para = the side of + Greek, chaino = open the mouth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range 生态学
海洋 居于水底的; 深度上下限 5 - 270 m (Ref. 5192). 極; 53°S - 57°S
分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Southern Ocean: Insular shelf of South Georgia and Sandwich Islands.
南極海: 南喬治亞州與三明治島的島大陸棚。
南極海: 南喬治亞州與三明治島的島大陸棚。
大小 / 重量 / 年龄
Adults feed on fishes and mysids, Crangon antarcticus and Chorismus antarcticus (Ref. 5192). Spawning from end of summer to early winter and hatching occurs throughout winter. Eggs large, 2.4-3.4 mm in diameter, bright red and benthic (Ref. 5192). Synchronous spawner (Ref. 50743). Larval pelagic phase is long (Ref. 35742).
吃鱼与糠虾， Crangon antarcticus 与 Chorismus antarcticus 。 (参考文献 5192) 从夏天的末端到初冬与孵化产卵在冬天各处发生。 卵大的,2.4-3.4 mm 直径, 鲜红色与底栖的.(参考文献 5192) 同步的产卵鱼.(参考文献 50743)
吃鱼与糠虾， Crangon antarcticus 与 Chorismus antarcticus 。 (参考文献 5192) 从夏天的末端到初冬与孵化产卵在冬天各处发生。 卵大的,2.4-3.4 mm 直径, 鲜红色与底栖的.(参考文献 5192) 同步的产卵鱼.(参考文献 50743)
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oocyte maturation occurs synchronously, thus, spawning is completed in a single occasion (Ref. 50743).南極海: 南喬治亞州與三明治島的島大陸棚。
主要参考文献
Upload your references | 参考文献 | 合作者 | 合作者
Gon, O., 1990. Bathydraconidae. p. 364-380. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5192)
对人类的威胁
无害处的
人类利用
FAO(渔业: 产生; publication : search) | FishSource | 周边海洋
更多信息
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Anatomy
鳃区
Brain
Otolith
鳃区
Brain
Otolith
Physiology
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
工具
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特别资料
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网络资源
Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(属, 种) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录
Estimates based on models
Preferred temperature (Ref. 115969): -0.1 - 1.5, mean 0.6 (based on 10 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00229 (0.00120 - 0.00437), b=3.24 (3.07 - 3.41), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278): 4.0 ±0.6 se; based on diet studies.
回复力 (Ref. 120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec = 8,585).
Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (49 of 100).
Climate Vulnerability (Ref. 125649): Very high vulnerability (88 of 100).