Carcharhinus perezii, Caribbean reef shark : fisheries

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Carcharhinus perezii (Poey, 1876)

Caribbean reef shark
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Carcharhinus perezii
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分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, ) | ITIS | CoL | WoRMS | Cloffa

板鰓亜鋼(サメとエイ類) (sharks and rays) > Carcharhiniformes (Ground sharks) > Carcharhinidae (Requiem sharks)
Etymology: Carcharhinus: Greek, karcharos = sharpen + Greek, rhinos = nose (Ref. 45335).  More on author: Poey.

Environment: milieu / climate zone / depth range / distribution range 生態学

; 海 関連する礁; 深さの範囲 1 - 65 m (Ref. 9710), usually 1 - 35 m (Ref. 40849).   Subtropical; 33°N - 35°S, 100°W - 33°W (Ref. 55187)

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Western Atlantic: Florida, USA to southern Brazil, including the northern Gulf of Mexico and the Antilles.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm ?, range 152 - 168 cm
Max length : 300 cm TL オス/雌雄の選別がない; (Ref. 9710); 295.0 cm TL (female); 最大公表体重: 69.9 kg (Ref. 40637)

簡単な記述 形態学 | 形態計測学

A large, gray shark with an interdorsal ridge and short blunt snout. 1st dorsal fin small with short rear tip (Ref. 26938).

生物学     用語集 (例 epibenthic)

Found on continental and insular shelves, often near drop-offs on the outer edges of reefs. May rest on the bottom (Ref. 9710). Usually found in reefs, at less than 30 m deep (Ref 26938). Feed on bony fishes, including bigeyes (Priacanthidae). Viviparous (Ref. 50449). Size at birth below 73 cm. A dangerous species implicated in an abortive attack on divers in the Caribbean. Meat is prepared dried salted for human consumption, hides for leather, liver for oil, carcasses for fish meal.

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Distinct pairing with embrace (Ref. 205). Viviparous, placental (Ref. 50449).

主な参考文献 Upload your references | 参考文献 | コーディネーター : Compagno, Leonard J.V. | 協力者

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 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

IUCNのレッドリストの状況は (Ref. 123251)

  絶滅危惧に近い (NT) ; Date assessed: 31 January 2006

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Traumatogenic (Ref. 244)





Human uses

水産業: 商業
FAO - Publication: search | FishSource |

より多くの情報

共通名の
類義語
代謝
捕食動物
生態毒性
繁殖
成熟
放精
卵の集合体
生産力

卵の開発
Age/Size
成長
体長-重さ
Length-length
体長組成
形態計測学
形態学
幼生
幼生の動力
補充
豊度
BRUVS
参考文献
水産養殖
水産養殖の紹介
緊張
遺伝子の
対立遺伝子頻度
遺伝
病気
行列
Nutrients
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シガテラ(食中毒の名前)
速度
泳ぐ 型式
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Otoliths

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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 28, mean 27.2 °C (based on 396 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00219 - 0.01045), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  4.5   ±0.8 se; based on diet studies.
回復力 (Ref. 120179):  低い, 4.5年~14年の倍増期間の最小個体群 (Fec assumed to be <100).
弱み (Ref. 59153):  Very high vulnerability (76 of 100) .
価格帯 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 5.48 [0.77, 21.61] mg/100g ; Iron = 0.525 [0.142, 1.532] mg/100g ; Protein = 23 [20, 25] % ; Omega3 = 0.162 [0.066, 0.393] g/100g ; Selenium = 19.3 [4.7, 52.2] μg/100g ; VitaminA = 34.1 [11.0, 101.0] μg/100g ; Zinc = 0.356 [0.162, 0.732] mg/100g (wet weight);