{"id":328,"date":"2013-10-30T14:19:22","date_gmt":"2013-10-31T00:19:22","guid":{"rendered":"http:\/\/www.matatohora.com\/?p=328"},"modified":"2018-06-28T11:56:08","modified_gmt":"2018-06-28T21:56:08","slug":"globicephale-tropical","status":"publish","type":"post","link":"http:\/\/www.matatohora.com\/?p=328","title":{"rendered":"Globic\u00e9phale tropical"},"content":{"rendered":"

Globic\u00e9phale tropical<\/b><\/p>\n

Globicephala macrorhunchus<\/i><\/p>\n

Short-finned pilot whale<\/p>\n

\u00a0\"globicephale\"<\/a><\/p>\n

Taille\u00a0<\/b>: 4 \u00e0 5 m –\u00a0m\u00e2le jusqu\u2019\u00e0 7 m (adulte)<\/p>\n

Poids\u00a0<\/b>: 1,5 \u00e0 2,5 tonnes (adulte)<\/p>\n

Long\u00e9vit\u00e9\u00a0<\/b>: > 40 ans (m\u00e2le) > 60 (femelles)<\/p>\n

Pigmentation\u00a0<\/b>: Gris fonc\u00e9 \u00e0 noir sauf une marque blanche sur le ventre, de la gorge au nombril. Parfois, selle grise derri\u00e8re la nageoire dorsale.<\/p>\n

Dentition\u00a0: <\/b>14 \u00e0 18 dents \u00e0 chaque m\u00e2choire<\/p>\n

Alimentation\u00a0<\/b>: Poissons et c\u00e9phalopodes<\/p>\n

Maturit\u00e9 sexuelle\u00a0: <\/b>8 \u00e0 9 ans (m\u00e2le) 13 \u00e0 17 ans (femelle)<\/p>\n

Reproduction\u00a0<\/b>: La femelle ne se reproduit plus \u00e0 partir de 40 ans<\/p>\n

Distribution et habitat\u00a0<\/b>: Toutes les eaux tropicales et temp\u00e9r\u00e9es, chaudes. De pr\u00e9f\u00e9rence dans les eaux oc\u00e9anique. Esp\u00e8ce consid\u00e9r\u00e9e nomade sauf \u00e0 Hawa\u00ef et en Polyn\u00e9sie fran\u00e7aise.<\/p>\n

Comportement\u00a0<\/b>: En groupe moyen (10 \u00e0 40 individus). Parfois accompagn\u00e9 d\u2019autres esp\u00e8ces et notamment de requins. Le plus souvent discret, immobile en surface ou en position de l\u2019espion, la t\u00eate hors de l\u2019eau.<\/p>\n

Crit\u00e8res de reconnaissance\u00a0<\/b>: Pigmentation noire. T\u00eate carr\u00e9e, d\u00e9pourvue de rostre apparent, avec un melon volumineux en forme de globe, tr\u00e8s d\u00e9velopp\u00e9 chez les m\u00e2les adultes. Nageoire dorsale large et arrondie est plac\u00e9e \u00e0 l\u2019avant du dos. Elle est recourb\u00e9e vers l\u2019arri\u00e8re chez les m\u00e2les. Les pectorales sont coud\u00e9es et longues.<\/p>\n

Confusion possible\u00a0<\/b>: avec la fausse orque dont l\u2019aileron est plus falciforme<\/p>\n","protected":false},"excerpt":{"rendered":"

Globic\u00e9phale tropical Globicephala macrorhunchus Short-finned pilot whale \u00a0 Taille\u00a0: 4 \u00e0 5 m –\u00a0m\u00e2le jusqu\u2019\u00e0 7 m (adulte) Poids\u00a0: 1,5 \u00e0 2,5 tonnes (adulte) Long\u00e9vit\u00e9\u00a0: > 40 ans (m\u00e2le) > 60 (femelles) Pigmentation\u00a0: Gris fonc\u00e9 \u00e0 noir sauf une marque blanche sur le ventre, de la gorge au nombril. Parfois, selle grise derri\u00e8re la nageoire … <\/p>\n

Continuer \u00e0 lire\u00a0\u00bb<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.matatohora.com\/index.php?rest_route=\/wp\/v2\/posts\/328"}],"collection":[{"href":"http:\/\/www.matatohora.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.matatohora.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.matatohora.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.matatohora.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=328"}],"version-history":[{"count":4,"href":"http:\/\/www.matatohora.com\/index.php?rest_route=\/wp\/v2\/posts\/328\/revisions"}],"predecessor-version":[{"id":3853,"href":"http:\/\/www.matatohora.com\/index.php?rest_route=\/wp\/v2\/posts\/328\/revisions\/3853"}],"wp:attachment":[{"href":"http:\/\/www.matatohora.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.matatohora.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=328"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.matatohora.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}