Megaptera novaeangliae, Humpback whale : fisheries
Advertisement

You can sponsor this page

Megaptera novaeangliae   (Borowski, 1781)

Humpback whale

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Megaptera novaeangliae  AquaMaps  Data sources: GBIF OBIS
アップロード 写真 
 全ての写真 | グーグルの画像 |
Image of Megaptera novaeangliae (Humpback whale)
Megaptera novaeangliae
Picture by Harasti, David

分類 / 名前 共通名の | 類義語 | CoL | ITIS | WoRMS

Mammalia | Cetartiodactyla | Balaenopteridae

環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学

外洋の; 海洋回遊性 (参照 75906); 深さの範囲 0 - 616 m (参照 83346).  Tropical; 90°N - 90°S, 180°W - 180°E

分布 Territories | 国連食糧農業機関の区域 | エコシステム | 事件 | 導入

Circumglobal. [Arabian Sea population: EN, D; Oceania population: EN, A1ad: IUCN 2010 (Ref. 84930)].

初回成熟時の長さ / サイズ / 重さ / 年齢

成熟: Lm ?  range ? - ? cm Max length : 1,890 cm TL オス/雌雄の選別がない; (参照 936); 最大公表体重: 35.0 t (参照 1394)

生物学     用語集 (例 表在性)

They migrate from tropics (breeding areas) to polar or sub-polar regions, reaching the ice edges in both hemispheres (feeding areas); their migrations take them through oceanic zones (Ref. 1394). Maximum depth from Ref. 122827. Feed and breed in coastal waters, often near human population centres, and this helps make them one of the most familiar of the large whales. Feeds on krill and small schooling fish (Ref. 1394). According to a study in the Philippines, Babuyan Islands (121°36’00", 19°18’00) was verified as a breeding ground for this species, and humpback whale songs were recorded during this season. Social groups observed were lone adult, mother-calf pairs, two adults, mother-calf-escort, and a surface active mating group of 3 to 4 individuals (Ref. 77119). Adults length 1600 cm in Ref. 1394. Threats to this species are dynamite and cyanide fishing, pollution, and intrusion of foreign commercial fishing vessels (Ref. 77119), unregulated fishing activities of Taiwanese vessels, i.e. long-line and drift net fishing, and unconfirmed reports of pirate whaling (Ref. 77118). There were nine distinctive themes of humpback whale songs identified wherein 7 of which were common in the Philippines and Hawaii (Ref. 77118). Feeds and breeds in coastal waters, often near human population centres, and this helps make them one of the most familiar of the large whales. They migrate from tropics (breeding areas) to polar or sub-polar regions, reaching the ice edges in both hemispheres (feeding areas); their migrations take them through oceanic zones (Ref. 1394). They prefer warm shallow waters to breed, usually near offshore reefs, islands, or continental shores. Feeding grounds are characterized by cold, productive, shallow waters (Ref. 122680). Feeds on krill and small schooling fish (Ref. 1394). According to a study in the Philippines, Babuyan Islands (121°36’00", 19°18’00) was verified as a breeding ground for this species, and humpback whale songs were recorded during this season. Social groups observed were lone adult, mother-calf pairs, two adults, mother-calf-escort, and a surface active mating group of 3 to 4 individuals (Ref. 77119).

ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生

Babuyan Islands (121°36’00", 19°18’00"), Philippines was verified as a breeding ground for this species. During this season social groups observed were lone adult, mother-calf pairs, two adults, mother-calf-escort, and a surface active mating group of 3 to 4 individuals (Ref. 77119). Associated activities involved cows with young calves escorted by males, aggressive competitive behavior, and singing (Ref. 78067).

主な参考文献 参考文献 | コーディネーター | 協力者

Jefferson, T.A., S. Leatherwood and M.A. Webber 1993 FAO species Identification Guide: Marine Mammals of the World. Rome, FAO. 320 p. + 587 figures. (参照 1394)

IUCNのレッドリストの状況は (参照 130435: Version 2025-2 (Global))

  軽度懸念 (LC) ; Date assessed: 24 March 2018

ワシントン条約ステータス (参照 108899)

Appendix I: International trade banned

CMS (参照 116361)

Appendix I: Endangered migratory species

人間に対する脅威

人間の用途

水産業: 商業
FAO - 水産業: 種の外形, landings search; Publication: search | FishSource | 私達の周りの海

用具

電子書籍 | 野外観察図鑑

より多くの情報

養殖生態
食料品（獲物）
餌の構成
摂食量
捕食動物
生態学
生態学
人口動態
成長
最大年齢/サイズ
長さ-重量比。
長短関係。
体長組成
質量変換
豊度
ライフサイクル
繁殖
成熟
生産力
放精
卵
卵の開発
幼生
分布
Territories
国連食糧農業機関の区域
エコシステム
事件
導入
生理学
酸素消費
人間関係
切手、コイン、その他
アウトリーチ
協力者
分類学
共通名の
類義語
形態学
画像
参考文献
参考文献

インターネットの情報源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - 水産業: 種の外形, landings search; Publication: search | Fishipedia | GenBank (ゲノム, ヌクレオチド) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 生命の木 | Wikipedia (行く, 検索する) | 動物に関する記録

モデルに基づく推定値

回復力
(Ref. 69278):		 高い, １５か月以下の倍増期間の最小個体群 (K=0.25-1.96; tm=6)
漁業の脆弱性
(参照 71543)		 High vulnerability (60 of 100).
価格帯
(参照 80766):		 Unknown.