{"id":73098,"date":"2025-11-12T13:52:36","date_gmt":"2025-11-12T08:22:36","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=73098"},"modified":"2025-11-12T14:49:47","modified_gmt":"2025-11-12T09:19:47","slug":"jaechanax-kuranganiensis","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/jaechanax-kuranganiensis\/","title":{"rendered":"Jaechanax kuranganiensis"},"content":{"rendered":"<h2><b>Jaechanax kuranganiensis Latest News<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Researchers recently uncovered a previously unknown species of the unique aquatic insect known as the water-penny beetle, named Jaechanax kuranganiensis.<\/span><\/p>\n<h2><b>About Jaechanax kuranganiensis<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is a <\/span><b>new species of water-penny beetle.<\/b><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It was discovered in the fast-flowing <\/span><b>Kurangani stream of the Bodi hills<\/b><span style=\"font-weight: 400;\">, in the <\/span><b>Western Ghats of Tamil Nadu.<\/b><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It marks the <\/span><b>first-ever record of its genus in Tamil Nadu<\/b><span style=\"font-weight: 400;\">. The genus was previously known only from three other species found in various Asian countries.<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The research team identified the new species by examining its <\/span><b>distinctive larval form.\u00a0<\/b><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><b>Water-penny beetle larvae<\/b><span style=\"font-weight: 400;\"> are <\/span><b>famous for their flat, disc-like shape,<\/b><span style=\"font-weight: 400;\"> which a<\/span><b>llows them to cling tightly to rocks in streams, resembling a tiny coin.\u00a0<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Water-penny beetles play a<\/span><b> vital role in the stream ecosystem,<\/b><span style=\"font-weight: 400;\"> serving as an <\/span><b>important part of the food chain.\u00a0<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Researchers often use their presence and health as a <\/span><b>bioindicator<\/b><span style=\"font-weight: 400;\">, a natural way to check the overall health and quality of the freshwater environment.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The new species has been <\/span><b>named kuranganiensis after the Kurangani stream<\/b><span style=\"font-weight: 400;\"> where it was found.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is separated from its closest relatives by <\/span><b>several key features on its larval body.\u00a0<\/b>\n<ul>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Most notably, it possesses a <\/span><b>unique groove<\/b><span style=\"font-weight: 400;\">, or oblique sulcus, on the <\/span><b>shield-like segment behind its head<\/b><span style=\"font-weight: 400;\"> (the pronotum).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Furthermore, the researchers noted that the ninth and final abdominal segment of the larva is subrectangular and approximately 1.2 times wider than it is long, a crucial detail for distinguishing it from other known water-penny beetles.<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This groove forms a specific triangular structure that is not found in other species of the Jaechanax genus.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Source: <a href=\"https:\/\/researchmatters.in\/news\/new-water-penny-beetle-species-discovered-indias-western-ghats#:~:text=10.55446%2FIJE.2025.3421-,Researchers%20have%20uncovered%20a%20previously%20unknown%20species%20of%20the%20unique,Jaechanax%20kuranganiensis%20to%20the%20world.\" target=\"_blank\" rel=\"nofollow noopener\">RM<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jaechanax kuranganiensis is a new species of water-penny beetle. Read more about Jaechanax kuranganiensis, Discovery, Habitat, Latest News.<\/p>\n","protected":false},"author":23,"featured_media":73130,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[3670,246,21,23],"class_list":{"0":"post-73098","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-jaechanax-kuranganiensis","9":"tag-prelims-current-affairs","10":"tag-prelims-pointers","11":"tag-upsc-prelims-current-affairs","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/73098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=73098"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/73098\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/73130"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=73098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=73098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=73098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}