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Centrophorus squamosus (Bonnaterre, 1788)
Leafscale gulper shark
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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. |
| Centrophorus squamosus AquaMaps Data sources: GBIF OBIS |
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Centrophorus squamosus
Male picture by Cambraia Duarte, P.M.N. (c)ImagDOP
Pictures | Stamps, coins, misc. | Google 影像
Male picture by Cambraia Duarte, P.M.N. (c)ImagDOP
United Kingdom country information
Common names:
[No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database:
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database:
Common names from other countries
分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Squaliformes (Sleeper and dogfish sharks) 角鯊目 (Sleeper and dogfish sharks) > Centrophoridae (Gulper sharks) 刺鯊科 (Gulper sharks)
Etymology: Centrophorus: centr[um] (L.), prickle or sharp point; phorus, from phoreus (Gr.), bearer or carrier, referring to grooved spines on dorsal fins (See ETYFish); squamosus: squama (L.), scale; -osus, Latin suffix connoting fullness, i.e., scaly, referring to its large scales (See ETYFish).
More on author: Bonnaterre.
Etymology: Centrophorus: centr[um] (L.), prickle or sharp point; phorus, from phoreus (Gr.), bearer or carrier, referring to grooved spines on dorsal fins (See ETYFish); squamosus: squama (L.), scale; -osus, Latin suffix connoting fullness, i.e., scaly, referring to its large scales (See ETYFish).
More on author: Bonnaterre.
Environment: milieu / climate zone / depth range / distribution range 生態學
海洋 深海底的; 深度上下限 145 - 2400 m (Ref. 6871). 深水域; 69°N - 54°S, 92°W - 176°W
分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Atlantic, Indian, west and southeast Pacific Oceans.
東大西洋: 冰島與大西洋斜坡到塞內加爾，法羅群島，馬得拉群島，亞速群島，加彭到剛果，那米比亞, 好望角 (南非) 西部. 西印度洋: 納塔爾外海，南非 (參考文獻 5578) 與亞達伯拉島西太平洋: 日本，菲律賓，澳洲東南部與紐西蘭。
東大西洋: 冰島與大西洋斜坡到塞內加爾，法羅群島，馬得拉群島，亞速群島，加彭到剛果，那米比亞, 好望角 (南非) 西部. 西印度洋: 納塔爾外海，南非 (參考文獻 5578) 與亞達伯拉島西太平洋: 日本，菲律賓，澳洲東南部與紐西蘭。
Length at first maturity / 大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 臀棘: 0. A large gulper shark with a short, broad snout, a long, low 1st dorsal fin, short pectoral rear tips, and large, rough, leaf-like denticles (Ref. 5578). Dark grey or chocolate brown in color (Ref. 5578).
一個大的刺鯊具有一個短，寬的吻，一個長的，低第一背鰭，短的胸後頂端與大的﹐粗糙的﹐和葉狀的細齒。 (參考文獻 5578) 深灰色或褐色顏色.(參考文獻 5578)
一個大的刺鯊具有一個短，寬的吻，一個長的，低第一背鰭，短的胸後頂端與大的﹐粗糙的﹐和葉狀的細齒。 (參考文獻 5578) 深灰色或褐色顏色.(參考文獻 5578)
Found on or near the bottom of continental slopes; also found pelagically in the upper 1,250 m of water 4,000 m deep (Ref. 31367). Presumably feeds on fish and cephalopods (Ref. 6871). Ovoviviparous (Ref. 50449). Utilized and fishmeal and dried salted for human consumption (Ref. 247); meat and fins (low value) and liver oil (very high value), and occasionally for its mature eggs (Ref.58048).
棲息於大陸斜坡的近底部; 也大洋性地在上面的 1,250個公尺水深 4,000 公尺深 31367 中發現). 推測為捕食魚與頭足類動物。 (參考文獻 6871) 卵胎生的.(參考文獻 50449) 乾燥鹽醃利用供人類消費與製成魚粉.(參考文獻 247)
棲息於大陸斜坡的近底部; 也大洋性地在上面的 1,250個公尺水深 4,000 公尺深 31367 中發現). 推測為捕食魚與頭足類動物。 (參考文獻 6871) 卵胎生的.(參考文獻 50449) 乾燥鹽醃利用供人類消費與製成魚粉.(參考文獻 247)
Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Ovoviviparous, embryos feed solely on yolk (Ref. 50449). Young numbers 5-8 in a litter (Ref. 6871). Size at birth 35-43 cm (Ref. 26346). Distinct pairing with embrace (Ref. 205).東大西洋: 冰島與大西洋斜坡到塞內加爾，法羅群島，馬得拉群島，亞速群島，加彭到剛果，那米比亞, 好望角 (南非) 西部. 西印度洋: 納塔爾外海，南非 (參考文獻 5578) 與亞達伯拉島西太平洋: 日本，菲律賓，澳洲東南部與紐西蘭。
主要參考資料
Upload your references | 參考文獻 | 合作者 : Compagno, Leonard J.V. | 合作者
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
對人類具威脅
無害處的
人類使用
漁業: 低經濟
FAO(漁業: 產生, 魚種描繪; publication : search) | FIRMS (Stock assessments) | FishSource | 周邊海洋
更多資訊
Population dynamics
成長參數
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
成長參數
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
Physiology
Body composition
Nutrients
耗氧量
游泳類型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳類型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
遺傳學
Heterozygosity
遺傳率
遺傳學
Heterozygosity
遺傳率
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特別的報告
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網路資源
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Estimates based on models
Preferred temperature (Ref. 115969): 4.1 - 10.6, mean 7 (based on 498 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00165 - 0.00277), b=3.20 (3.13 - 3.27), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278): 4.5 ±0.3 se; based on diet studies.
回復力 (Ref. 120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=71; K=0.04-0.05; Fec=5-8).
Prior r = 0.14, 95% CL = 0.09 - 0.21, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref. 59153): Very high vulnerability (86 of 100).
Climate Vulnerability (Ref. 125649): Moderate vulnerability (38 of 100).