{"id":224603,"date":"2024-09-28T10:20:00","date_gmt":"2024-09-28T08:20:00","guid":{"rendered":"https:\/\/insektenliebe.com\/shop\/produkt\/lasius-cautolasius-flavus\/"},"modified":"2026-07-21T18:11:40","modified_gmt":"2026-07-21T16:11:40","slug":"lasius-cautolasius-flavus","status":"publish","type":"product","link":"https:\/\/insektenliebe.com\/fr\/shop\/produkt\/lasius-cautolasius-flavus\/","title":{"rendered":"Lasius (Cautolasius) flavus"},"content":{"rendered":"

Lasius (Cautolasius) flavus : l’id\u00e9al pour d\u00e9buter l’\u00e9levage de fourmis<\/strong><\/h3>\n

Lasius (Cautolasius) flavus est <\/strong>une esp\u00e8ce de fourmis particuli\u00e8rement appr\u00e9ci\u00e9e des d\u00e9butants, qui convient parfaitement pour s’initier au monde fascinant de l’\u00e9levage des fourmis. Cette esp\u00e8ce vit principalement sous terre et forme des nids qui ne poss\u00e8dent souvent que peu d’issues visibles, voire aucune. La partie sup\u00e9rieure du nid, plus petite et souvent en forme de monticule, sert de lieu de repos pour les larves lors des journ\u00e9es chaudes. <\/p>\n

Lasius (Cautolasius) flavus<\/strong> se nourrit principalement par trophobiose, c’est-\u00e0-dire qu’il vit en symbiose avec divers pucerons des racines, dont il tire des nutriments sous forme de miellat. Cette coexistence permet aux fourmis de disposer d\u2019une source de nourriture constante, m\u00eame si elles se nourrissent parfois des pucerons des racines eux-m\u00eames. Ce mode d\u2019alimentation les rend particuli\u00e8rement int\u00e9ressantes pour l\u2019observation et l\u2019\u00e9tude des relations symbiotiques dans la nature. <\/p>\n

Les fourmis utilisent principalement leur odorat tr\u00e8s d\u00e9velopp\u00e9 pour s’orienter, car leur vue est tr\u00e8s peu d\u00e9velopp\u00e9e. Cet aspect de leur biologie offre un aper\u00e7u passionnant de la capacit\u00e9 d’adaptation et de l’\u00e9volution des insectes. <\/p>\n

\"Tube<\/p>\n

En mati\u00e8re d’alimentation, Lasius (Cautolasius) flavus<\/strong> offre de nombreuses possibilit\u00e9s. Vous pouvez leur proposer un r\u00e9gime vari\u00e9 compos\u00e9 de petits poissons de four, de gel\u00e9e, de Drosophila hydei, de cafards au chocolat et d’eau sucr\u00e9e. Ces sources alimentaires couvrent \u00e0 la fois les besoins en prot\u00e9ines et en \u00e9nergie des fourmis et favorisent leur sant\u00e9 et leur d\u00e9veloppement. Le tube \u00e0 essai fourni contient un r\u00e9servoir d’eau qui assure non seulement l’humidit\u00e9 n\u00e9cessaire dans la fourmili\u00e8re, mais sert \u00e9galement de source d’eau essentielle. Cette configuration permet d\u2019\u00e9lever la colonie de fourmis dans le tube \u00e0 essai jusqu\u2019\u00e0 ce qu\u2019elle compte environ 50 ouvri\u00e8res, avant d\u2019envisager d\u2019agrandir leur habitat. <\/p>\n

Une autre particularit\u00e9 de Lasius (Cautolasius) flavus<\/strong> est sa p\u00e9riode d’hibernation annuelle, qui s’\u00e9tend de fin octobre \u00e0 fin mars et doit se d\u00e9rouler \u00e0 des temp\u00e9ratures comprises entre 5 et 8 \u00b0C. Cette p\u00e9riode de repos est essentielle au cycle de vie naturel des fourmis et doit \u00eatre prise en compte dans leur \u00e9levage afin de garantir la sant\u00e9 et le bien-\u00eatre de la colonie. Pendant la p\u00e9riode d’hibernation, de fin octobre \u00e0 fin mars, vous ne devez pas nourrir les fourmis ni perturber leur nid afin de respecter leur cycle de repos naturel. <\/p>\n

Dans votre kit, vous recevrez les fourmis dans un tube \u00e0 essai, accompagn\u00e9es de leur couvain, ce qui vous permettra d’observer imm\u00e9diatement le comportement de soins apport\u00e9s aux petits de cette fourmi fascinante. Que ce soit dans le cadre d\u2019un projet p\u00e9dagogique pour les enfants ou d\u2019un passe-temps passionnant pour les adultes, Lasius (Cautolasius) flavus<\/strong> offre une occasion unique de vous plonger plus profond\u00e9ment dans l\u2019univers des fourmis et d\u2019en apprendre davantage sur leur comportement social complexe et leur \u00e9cologie. <\/p>\n","protected":false},"excerpt":{"rendered":"

Lasius (Cautolasius) flavus : l’id\u00e9al pour d\u00e9buter l’\u00e9levage de fourmis Lasius (Cautolasius) flavus est une esp\u00e8ce de fourmis particuli\u00e8rement appr\u00e9ci\u00e9e des d\u00e9butants, qui convient parfaitement pour s’initier au monde fascinant de l’\u00e9levage des fourmis. Cette esp\u00e8ce vit principalement sous terre et forme des nids qui ne poss\u00e8dent souvent que peu d’issues visibles, voire aucune. La […]<\/p>\n","protected":false},"featured_media":224604,"template":"","meta":{"_acf_changed":false},"product-supplier":[],"animal-tag":[],"product_brand":[],"product_cat":[4107],"product_tag":[],"lce-checkout-addons":[4068],"class_list":["post-224603","product","type-product","status-publish","has-post-thumbnail","product_cat-autres-invertebres","product_shipping_class-expedition-danimaux","pa_herkunft-cosmopolite","pa_kontinent-asie","pa_kontinent-europe","lce-checkout-addons-emballage-dhiver","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nLasius (Cautolasius) flavus - Insektenliebe<\/title>\n<meta name=\"description\" content=\"Achetez des Lasius (Cautolasius) flavus \u00e0 petit prix en ligne : id\u00e9ales pour les d\u00e9butants, faciles \u00e0 entretenir, robustes et parfaites pour un \u00e9levage \u00e0 domicile.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/insektenliebe.com\/fr\/shop\/produkt\/lasius-cautolasius-flavus\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lasius (Cautolasius) flavus\" \/>\n<meta property=\"og:description\" content=\"Achetez des Lasius (Cautolasius) flavus \u00e0 petit prix en ligne : id\u00e9ales pour les d\u00e9butants, faciles \u00e0 entretenir, robustes et parfaites pour un \u00e9levage \u00e0 domicile.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/insektenliebe.com\/fr\/shop\/produkt\/lasius-cautolasius-flavus\/\" \/>\n<meta property=\"og:site_name\" content=\"Insektenliebe\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-21T16:11:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/insektenliebe.com\/wp-content\/uploads\/2025\/05\/Lasius-Cautolasius-flavus-1-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"820\" \/>\n\t<meta property=\"og:image:height\" content=\"820\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Prix\" \/>\n\t<meta name=\"twitter:data1\" content=\"14,50 € TVA comprise, hors frais de port\" \/>\n\t<meta name=\"twitter:label2\" content=\"Disponibilit\u00e9\" \/>\n\t<meta name=\"twitter:data2\" content=\"Rupture de stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/insektenliebe.com\\\/fr\\\/shop\\\/produkt\\\/lasius-cautolasius-flavus\\\/\",\"url\":\"https:\\\/\\\/insektenliebe.com\\\/fr\\\/shop\\\/produkt\\\/lasius-cautolasius-flavus\\\/\",\"name\":\"Lasius (Cautolasius) flavus - 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