{"id":13272,"date":"2021-06-25T03:28:00","date_gmt":"2021-06-25T03:28:00","guid":{"rendered":"https:\/\/deliry.com\/?p=13272"},"modified":"2026-06-29T03:35:25","modified_gmt":"2026-06-29T03:35:25","slug":"liste-des-odonates-du-nord-de-lalgerie-et-essai-de-statut","status":"publish","type":"post","link":"https:\/\/deliry.com\/?p=13272","title":{"rendered":"Liste des Odonates du Nord de l&rsquo;Alg\u00e9rie\u00a0et essai de statut"},"content":{"rendered":"\n<p>Si le nombre d&rsquo;esp\u00e8ces du Nord de l&rsquo;Alg\u00e9rie (Tell) appara\u00eet important (plus d&rsquo;une cinquantaine) nombre d&rsquo;entre-elles n&rsquo;ont pas \u00e9t\u00e9 revues depuis longtemps (suppos\u00e9es disparues) ou son rare et localis\u00e9e. Le nord-est du pays (Numidie) est de mani\u00e8re significative bien plus riche en esp\u00e8ces que le reste de ce secteur. Certaines esp\u00e8ces se trouvent essentiellement sur les pi\u00e8ces d&rsquo;eau pr\u00e9sentes vers El Kala.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1008\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie-1024x1008.png\" alt=\"\" class=\"wp-image-13274\" style=\"width:640px\" srcset=\"https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie-1024x1008.png 1024w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie-300x295.png 300w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie-768x756.png 768w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie-1536x1512.png 1536w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Algerie-2048x2016.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Elkala.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"757\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Elkala-1024x757.png\" alt=\"\" class=\"wp-image-13275\" style=\"width:640px\" srcset=\"https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Elkala-1024x757.png 1024w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Elkala-300x222.png 300w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Elkala-768x568.png 768w, https:\/\/deliry.com\/wp-content\/uploads\/2021\/06\/Elkala.png 1139w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Pi\u00e8ces d&rsquo;eau vers El Kala (Nord-Est de l&rsquo;Alg\u00e9rie)<\/figcaption><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li><em>Calopteryx exul<\/em>&nbsp;&#8211; Tr\u00e8s peu fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Calopteryx haemorrhoidalis<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em>Calopteryx virgo<\/em>&nbsp;&#8211; Tr\u00e8s rare, disparue.<\/li>\n\n\n\n<li><em>Calopteryx xanthostoma<\/em>&nbsp;&#8211; Tr\u00e8s ancien, disparue.<\/li>\n\n\n\n<li><em><strong>Lestes barbarus<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em>Lestes numidicus<\/em>&nbsp;&#8211; Rare et localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em>Lestes virens<\/em>&nbsp;&#8211; Peu fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Chalcolestes viridis<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Sympecma fusca<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Ceriagrion tenellum<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Coenagrion caerulescens<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em>Coenagrion hermeticum<\/em>&nbsp;(cf.&nbsp;<em>Coenagrion mercuriale<\/em>) &#8211; Tr\u00e8s peu fr\u00e9quente.<\/li>\n\n\n\n<li><em>Coenagrion puella&nbsp;kocheri<\/em>&nbsp;&#8211; Tr\u00e8s rare, disparue.<\/li>\n\n\n\n<li><em>Coenagrion scitulum<\/em>&nbsp;&#8211; Rare.<\/li>\n\n\n\n<li><em>Enallagma deserti<\/em>&nbsp;&#8211; Tr\u00e8s rare, plut\u00f4t dans les hauteurs.<\/li>\n\n\n\n<li><em><strong>Erythromma lindenii<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em>Erythromma viridulum<\/em>&nbsp;&#8211; Rare et localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em>Ischnura foutainaeae<\/em>&nbsp;&#8211; Tr\u00e8s rare.<\/li>\n\n\n\n<li><em><strong>Ischnura graellsii<\/strong><\/em>&nbsp;&#8211; Fr\u00e9quente.<\/li>\n\n\n\n<li><em>Ischnura pumilio<\/em>&nbsp;&#8211; Tr\u00e8s rare.<\/li>\n\n\n\n<li><em><strong>Platycnemis subdilatata<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente.<\/li>\n\n\n\n<li><em>Aeshna affinis<\/em>&nbsp;&#8211; Rare.<\/li>\n\n\n\n<li><em>Aeshna cyanea<\/em>&nbsp;&#8211; Rare.<\/li>\n\n\n\n<li><em>Aeshna isoceles<\/em>&nbsp;&#8211; Rare.<\/li>\n\n\n\n<li><em>Aeshna mixta<\/em>&nbsp;&#8211; Peu fr\u00e9quente.<\/li>\n\n\n\n<li><em>Hemianax ephippiger<\/em>&nbsp;&#8211; Peu fr\u00e9quente, migratrice.<\/li>\n\n\n\n<li><em><strong>Anax imperator<\/strong><\/em>&nbsp;&#8211; Fr\u00e9quente.<\/li>\n\n\n\n<li><em>Anax parthenope<\/em>&nbsp;&#8211; Peu fr\u00e9quente.<\/li>\n\n\n\n<li><em>Boyeria irene<\/em>&nbsp;&#8211; Rare et localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em>Gomphus lucasii<\/em>&nbsp;&#8211; Peu fr\u00e9quente, disparue dans le NO, localis\u00e9e d\u00e9sormais (Numidie).<\/li>\n\n\n\n<li><em>Gomphus simillimus<\/em>&nbsp;&#8211; Tr\u00e8s rare, disparue.<\/li>\n\n\n\n<li><em>Onychogomphus costae<\/em>&nbsp;&#8211; Rare, en d\u00e9clin, subsiste dans le centre nord et tr\u00e8s rare en Numidie.<\/li>\n\n\n\n<li><em>Onychogomphus forcipatus<\/em>&nbsp;&#8211; Rare, en d\u00e9clin, disparue dans l&rsquo;ouest, d\u00e9sormais localis\u00e9e (Numidie essentiellement).<\/li>\n\n\n\n<li><em>Onychogomphus uncatus<\/em>&nbsp;&#8211; Devenue rare, en d\u00e9clin.<\/li>\n\n\n\n<li><em>Paragomphus genei<\/em>&nbsp;&#8211; Tr\u00e8s rare et localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em>Cordulegaster algerica<\/em>&nbsp;(cf.&nbsp;<em>Cordulegaster boltonii&nbsp;algerica<\/em>) &#8211; Tr\u00e8s rare, disparue.<\/li>\n\n\n\n<li><em>Cordulia aenea<\/em>&nbsp;&#8211; Tr\u00e8s rare, disparue.<\/li>\n\n\n\n<li><em>Acisoma inflatum<\/em>&nbsp;&#8211; Tr\u00e8s rare, localis\u00e9e (Numidie notamment).<\/li>\n\n\n\n<li><em>Brachythemis impartita<\/em>&nbsp;&#8211; Peu fr\u00e9quente, en expansion probable.<\/li>\n\n\n\n<li><em><strong>Crocothemis erythraea<\/strong><\/em>&nbsp;&#8211; Fr\u00e9quente.<\/li>\n\n\n\n<li><em>Diplacodes lefebvrii<\/em>&nbsp;&#8211; Rare et assez localis\u00e9e (Numidie notamment).<\/li>\n\n\n\n<li><em>Orthetrum brunneum<\/em>&nbsp;&#8211; Tr\u00e8s rare, probablement disparue (NO).<\/li>\n\n\n\n<li><em>Orthetrum cancellatum<\/em>&nbsp;&#8211; Peu fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Orthetrum chrysostigma<\/strong><\/em>&nbsp;&#8211; Fr\u00e9quente notamment en Numidie.<\/li>\n\n\n\n<li><em><strong>Orthetrum anceps<\/strong><\/em>&nbsp;(cf.&nbsp;<em>Orthetrum coerulescens&nbsp;anceps<\/em>) &#8211; Fr\u00e9quente.<\/li>\n\n\n\n<li><em><strong>Orthetrum nitidinerve<\/strong><\/em>&nbsp;&#8211; Fr\u00e9quente, en d\u00e9clin.<\/li>\n\n\n\n<li><em>Orthetrum trinacria<\/em>&nbsp;&#8211; Rare et localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em>Rhyothemis semihyalina<\/em>&nbsp;&#8211; Tr\u00e8s rare et tr\u00e8s localis\u00e9e, disparue.<\/li>\n\n\n\n<li><em>Sympetrum fonscolombii<\/em>&nbsp;&#8211; Peu fr\u00e9quente, migratrice.<\/li>\n\n\n\n<li><em><strong>Sympetrum meridionale<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente, mais peut-\u00eatre disparue dans l&rsquo;ouest.<\/li>\n\n\n\n<li><em>Sympetrum sanguineum<\/em>&nbsp;&#8211; Rare, en d\u00e9clin, d\u00e9sormais localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em>Sympetrum striolatum<\/em>&nbsp;&#8211; Peu fr\u00e9quente, plut\u00f4t en Numidie.<\/li>\n\n\n\n<li><em><strong>Trithemis annulata<\/strong><\/em>&nbsp;&#8211; Assez fr\u00e9quente, en expansion.<\/li>\n\n\n\n<li><em>Trithemis arteriosa<\/em>&nbsp;&#8211; Rare et localis\u00e9e (Numidie).<\/li>\n\n\n\n<li><em><strong>Trithemis kirbyi<\/strong><\/em>&nbsp;&#8211; Encore peu fr\u00e9quente, en expansion.<\/li>\n\n\n\n<li><em>Urothemis edwardsii<\/em>&nbsp;&#8211; Tr\u00e8s rare et tr\u00e8s localis\u00e9e (Numidie).<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Ischnura saharensis<\/em>&nbsp;&#8211; Inconnue, en expansion au nord du Sahara, elle a atteint localement la c\u00f4te.<\/li>\n\n\n\n<li><em>Lindenia tetraphylla<\/em>&nbsp;&#8211; Inconnue, mais migration possible (exceptionnelle en Tunisie).<\/li>\n\n\n\n<li><em>Pantala flavescens<\/em>&nbsp;&#8211; Inconnue dans le nord, migratrice de pr\u00e9sence potentielle.<\/li>\n\n\n\n<li><em>Selysiothemis nigra<\/em>&nbsp;&#8211; Peut-\u00eatre pr\u00e9sente, en expansion dans le bassin m\u00e9diterran\u00e9en.<\/li>\n\n\n\n<li><em>Sympetrum sinaiticum<\/em>&nbsp;&#8211; Inconnue dans le nord du pays, \u00e0 rechercher.<\/li>\n<\/ul>\n\n\n\n<p>Le nombre d\u2019esp\u00e8ces r\u00e9guli\u00e8res (fr\u00e9quentes ou assez fr\u00e9quentes) para\u00eet limit\u00e9&nbsp;: 17 esp\u00e8ces seulement. On y trouve un&nbsp;<em>Calopteryx<\/em>, 2 Lestes, un&nbsp;<em>Sympecma<\/em>, un Agrion rouge, 2 Agrions bleus, un&nbsp;<em>Platycnemis<\/em>, un&nbsp;<em>Anax<\/em>, un&nbsp;<em>Crocothemis<\/em>, 3 Orth\u00e9trums, un&nbsp;<em>Sympetrum<\/em>&nbsp;et 2&nbsp;<em>Trithemis<\/em>. Les ensembles les plus complexes \u00e0 d\u00e9terminer sont les Orth\u00e9trums et le groupe&nbsp;<em>Crocothemis-Trithemis<\/em>, les autres esp\u00e8ces ne posant gu\u00e8re de probl\u00e8mes.<\/p>\n\n\n\n<p class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background\" style=\"font-size:25px\">Esp\u00e8ces qui ne sont que dans l&rsquo;Atlas et le Sahara<\/p>\n\n\n\n<p>Tr\u00e8s peu d&rsquo;autres esp\u00e8ces sont connues ailleurs en&nbsp;Alg\u00e9rie. Pour le Sahara le Hoggar concentre plus d&rsquo;esp\u00e8ces que le reste du d\u00e9sert. <\/p>\n\n\n\n<p><em>Agriocnemis sania<\/em>&nbsp;(\u00e0 rechercher&nbsp;: Sahara) [?],&nbsp;<em>Ischnura saharensis<\/em>&nbsp;(Atlas et Sahara),&nbsp;<em>Pseudagrion hamoni<\/em> (Sahara),<em> Orthetrum ransonnetii<\/em> (Sahara),&nbsp;<em>Orthetrum sabina<\/em>&nbsp;(Sud de l&rsquo;Aur\u00e8s),&nbsp;<em>Pantala flavescens<\/em>&nbsp;(Une mention dans le Sahara),&nbsp;<em>Selysiothemis nigra<\/em>&nbsp;(Atlas et Sahara),&nbsp;<em>Sympetrum sinaiticum<\/em>&nbsp;(Atlas et Sahara).<\/p>\n\n\n\n<p class=\"has-very-light-gray-to-cyan-bluish-gray-gradient-background has-background\" style=\"font-size:25px\">R\u00e9f\u00e9rences<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Deliry C. 2021<\/strong> &#8211; <em>D\u00e9termination des Libellules du Nord de l\u2019Alg\u00e9rie. <\/em>&#8211; Lettre \u00e0 Selys n\u00b01.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-right\">CD &#8211; 15 juin 2021 (archives de <em>La Selysienne<\/em>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si le nombre d&rsquo;esp\u00e8ces du Nord de l&rsquo;Alg\u00e9rie (Tell) appara\u00eet &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13272","post","type-post","status-publish","format-standard","hentry","category-maintenance"],"_links":{"self":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/13272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13272"}],"version-history":[{"count":2,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/13272\/revisions"}],"predecessor-version":[{"id":13277,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/13272\/revisions\/13277"}],"wp:attachment":[{"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}