{"id":57121,"date":"2025-07-28T14:06:59","date_gmt":"2025-07-28T08:36:59","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=57121"},"modified":"2025-07-28T15:14:40","modified_gmt":"2025-07-28T09:44:40","slug":"new-wasp-species","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/new-wasp-species\/","title":{"rendered":"New Wasp Species"},"content":{"rendered":"<h2><b>New Wasp Species Latest News<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Recently, scientists from the Zoological Survey of India (ZSI) have announced the discovery of four new species of spider-egg parasitic wasps, all from the State of West Bengal.<\/span><\/p>\n<h2><b>About New Wasp Species<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The new species of parasitoid wasps belong to the <\/span><b>genus Idris<\/b><span style=\"font-weight: 400;\"> (Hymenoptera: Scelionidae).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">These tiny wasps <\/span><b>\u2014 Idris bianor, Idris furvus, Idris hyllus, and Idris longiscapus<\/b><span style=\"font-weight: 400;\"> \u2014 were collected from agroecosystems and semi-natural habitats across West Bengal.<\/span><\/li>\n<\/ul>\n<h2><b>Features of New Wasps<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">These extremely <\/span><b>small microscopic wasps<\/b><span style=\"font-weight: 400;\"> belong to the <\/span><b>genus Idris F\u00f6rster<\/b><span style=\"font-weight: 400;\"> and are known for laying their eggs inside spider egg sacs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">These are primary <\/span><b>egg parasitoids of jumping spiders<\/b><span style=\"font-weight: 400;\"> (Salticidae).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">They exhibit an interesting behaviour pattern, the scientists noted that instead of just one wasp growing inside each spider egg sac, many baby wasps grow together and are called <\/span><b>\u201cgregarious parasitism\u201d.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Significance of wasps:<\/b><span style=\"font-weight: 400;\"> Parasitoid wasps like Idris play a key role in <\/span><b>regulating spider populations<\/b><span style=\"font-weight: 400;\"> and maintaining <\/span><b>arthropod community balance.<\/b><\/li>\n<\/ul>\n<h2><b>Key Facts about Parasitism<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is a relationship <\/span><b>between two species of plants or animals<\/b><span style=\"font-weight: 400;\"> in which one benefits at the expense of the other, sometimes without killing the host organism.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In <\/span><b>parasitism only one species benefits<\/b><span style=\"font-weight: 400;\"> (parasite and predator, respectively) and the interaction is detrimental to the other species (host and prey, respectively).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Predation, parasitism and commensalism share a common characteristic\u2013 the interacting species live closely together.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Brood parasitism<\/b><span style=\"font-weight: 400;\"> in birds is a fascinating example of parasitism in which the parasitic bird lays its eggs in the nest of its host and lets the host incubate them.<\/span><\/li>\n<\/ul>\n<p><b>Source: <\/b><a href=\"https:\/\/www.thehindu.com\/sci-tech\/energy-and-environment\/zsi-scientists-discover-a-wolf-spider-and-four-wasp-species-from-west-bengal\/article69861712.ece\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>New Wasp Species are parasitoid wasps belonging to the genus Idris (Hymenoptera: Scelionidae). Read more about New Wasp Species, Features, Key Facts, Latest News<\/p>\n","protected":false},"author":24,"featured_media":57111,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[1855,21,22,23],"class_list":{"0":"post-57121","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-new-wasp-species","9":"tag-prelims-pointers","10":"tag-upsc-current-affairs","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\/57121","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\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=57121"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/57121\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/57111"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=57121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=57121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=57121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}