{"id":13709,"date":"2019-03-11T00:05:58","date_gmt":"2019-03-10T23:05:58","guid":{"rendered":"https:\/\/alainlarivierephoto.com\/?p=13709"},"modified":"2019-02-23T22:48:37","modified_gmt":"2019-02-23T21:48:37","slug":"platycnemis-pennipes-lagrion-a-larges-pattes-1r","status":"publish","type":"post","link":"https:\/\/alainlarivierephoto.com\/?p=13709","title":{"rendered":"Platycnemis pennipes, l’Agrion \u00e0 larges pattes"},"content":{"rendered":"
\"Platycnemis<\/a>

Platycnemis pennipes, l’Agrion \u00e0 larges pattes<\/p><\/div>\n

 <\/p>\n

R\u00e8gne\u00a0: Animalia.
\nEmbranchement\u00a0: Arthropoda.
\nSous-embranchement\u00a0: Hexapoda.
\nClasse\u00a0: Insecta.
\nOrdre\u00a0: Odonata.
\nSous-ordre\u00a0: Zygoptera.
\nFamille\u00a0: Platycnemididae.
\nGenre\u00a0: Platycnemis<\/em>.<\/p>\n

Nom scientifique\u00a0: Platycnemis pennipes<\/em> (Pallas, 1771).
\nNom(s) commun(s)\u00a0: L\u2019Agrion \u00e0 larges pattes\u00a0; le Pennipatte bleu\u00e2tre.<\/p>\n

L\u2019Agrion \u00e0 larges pattes (Platycnemis pennipes<\/em>) est insecte Odonate de la famille des Platycnemid\u00e9s (Platycnemididae).
\nLe m\u00e2le mature se remarque \u00e0 sa coloration bleue et \u00e0 la ligne noire dorsale qui appara\u00eet ult\u00e9rieurement sur le dessus de l\u2019abdomen. La femelle adulte poss\u00e8de une coloration plus discr\u00e8te et variable\u00a0: verd\u00e2tre, blanch\u00e2tre ou jaun\u00e2tre. On distingue facilement les deux sexes \u00e0 la coloration des yeux\u00a0: bleue chez le m\u00e2le, brun chez la femelle.
\nPendant l\u2019accouplement le m\u00e2le est accroch\u00e9 \u00e0 la femelle derri\u00e8re la t\u00eate par ses pinces anales. La ponte s\u2019effectue tr\u00e8s fr\u00e9quemment en tandem. La femelle ins\u00e8re chacun de ses \u0153ufs dans une plante aquatique, juste sous la surface de l\u2019eau. L\u2019incubation des \u0153ufs dure plusieurs semaines. Les larves se d\u00e9veloppent jusqu\u2019en hiver pour terminer leur d\u00e9veloppement \u00e0 la saison suivante.
\nCette libellule, qui vole peu, pr\u00e9f\u00e8re rester pos\u00e9e sur un support au soleil, entre deux chasses. Elle se nourrit de petits insectes qu\u2019elle capture en vol et d\u00e9vore une fois pos\u00e9e sur son observatoire.
\nLongueur de 27 \u00e0 33 mm. Envergure de 45 mm.
\nOn la rencontre dans des milieux tr\u00e8s vari\u00e9s\u00a0: rivi\u00e8res, \u00e9tangs, gravi\u00e8res, canaux, bras morts.
\nEsp\u00e8ce pr\u00e9sente dans toute l’Europe, sauf r\u00e9gions les plus septentrionales et p\u00e9ninsule ib\u00e9rique (o\u00f9 il n’est pr\u00e9sent que dans le nord-est de l’Espagne)\u00a0; Turquie jusqu’en Syrie et Sib\u00e9rie.<\/p>\n","protected":false},"excerpt":{"rendered":"

  R\u00e8gne\u00a0: Animalia. Embranchement\u00a0: Arthropoda. Sous-embranchement\u00a0: Hexapoda. Classe\u00a0: Insecta. Ordre\u00a0: Odonata. Sous-ordre\u00a0: Zygoptera. Famille\u00a0: Platycnemididae. Genre\u00a0: Platycnemis. Nom scientifique\u00a0: Platycnemis pennipes (Pallas, 1771). Nom(s) commun(s)\u00a0: L\u2019Agrion \u00e0 larges pattes\u00a0; le Pennipatte bleu\u00e2tre. L\u2019Agrion \u00e0 larges pattes (Platycnemis pennipes) est insecte Odonate de la famille des Platycnemid\u00e9s (Platycnemididae). Le m\u00e2le mature se remarque \u00e0 sa coloration […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6,8,7,430],"tags":[990,584,42,993,994,992,481,991,426],"class_list":["post-13709","post","type-post","status-publish","format-standard","hentry","category-faune","category-insectes","category-invertebres","category-odonates-insectes","tag-agrion-a-larges-pattes","tag-insecta","tag-insecte","tag-odonata","tag-odonate","tag-pennipatte-bleuatre","tag-platycnemide","tag-platycnemididae","tag-platycnemis-pennipes"],"_links":{"self":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/13709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13709"}],"version-history":[{"count":2,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/13709\/revisions"}],"predecessor-version":[{"id":13711,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/13709\/revisions\/13711"}],"wp:attachment":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}