{"id":2768,"date":"2013-03-10T19:56:07","date_gmt":"2013-03-10T23:56:07","guid":{"rendered":"http:\/\/www.biodiversityinfocus.com\/blog\/?p=2768"},"modified":"2013-03-10T20:28:55","modified_gmt":"2013-03-11T00:28:55","slug":"black-fly-larvae-live-in-running-water-not-you","status":"publish","type":"post","link":"http:\/\/www.biodiversityinfocus.com\/blog\/2013\/03\/10\/black-fly-larvae-live-in-running-water-not-you\/","title":{"rendered":"Black fly larvae live in running water, not you"},"content":{"rendered":"\n<p>Dear io9,<\/p>\n<p>I appreciate all the work you do to bring science news to a large and enthusiastic audience, and I&#8217;m a frequent reader myself, but as they say, with great power comes great responsibility. Unfortunately in a recent post one of your authors blew it in a big way.<\/p>\n<p>In <a href=\"http:\/\/io9.com\/5988708\/too-many-fly-bites-can-lead-to-death-by-bug+spit-poisoning\" target=\"_blank\">&#8220;Too many fly bites can lead to death by bug-spit poisoning&#8221;<\/a>, Esther Inglis-Arkell repeatedly states that black flies inject their larvae into the bodies of the birds or people their feeding off of, and that humans are carriers of their young.<\/p>\n<p>No. Just, no.<\/p>\n<p>Black fly larvae are 100% aquatic, living in streams, rivers &amp; flowing water all over the world. In some places &#8212; like northern Canada, so infamous for its black fly populations <a href=\"http:\/\/youtu.be\/qjLBXb1kgMo\" target=\"_blank\">there have been songs sung about them<\/a> &#8212; rivers and streams can be black with fly larvae attached to rocks and other material under the water (check out <a href=\"http:\/\/thebuggeek.com\/2011\/06\/11\/black-flies-holy\/\" target=\"_blank\">this post by Crystal Ernst<\/a> to see just how many larvae can be found in the cold waters of the Great White North).<\/p>\n<p>Yes, like most blood-feeding invertebrates, black flies employ anti-coagulant-laced saliva to keep the good times flowing, but there certainly aren&#8217;t fly babies in that spit. Some species of black fly in Africa and South America can transmit a nematode parasite through their saliva (<em>Onchocerca volvulus<\/em>, responsible for River Blindness, a non-fatal disease), and, <a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23050485\" target=\"_blank\">as evidenced by the paper that inspired Inglis-Arkell&#8217;s post<\/a>, too much fly saliva can be a bad thing, but to fear-monger that there could be fly larvae swimming in your blood isn&#8217;t cool.<\/p>\n<p>Now, I recognize that Inglis-Arkell acknowledged her mistake <a href=\"http:\/\/io9.com\/5988708\/too-many-fly-bites-can-lead-to-death-by-bug+spit-poisoning?post=58156284\" target=\"_blank\">in response to a commentor who also pointed out the error<\/a>, but that acknowledgement is buried in the comments, and, unless a reader goes looking for it, will likely remain unread. Why not correct the post (preferably in a way that doesn&#8217;t hide a mistake was made) or at least add a footnote that clearly states the author&#8217;s mistake? That&#8217;s the great thing about web publishing: you can immediately clear up mistakes when they&#8217;re uncovered instead of waiting days to print a retraction or correction like in the olden days (i.e. less than 10 years ago). <a href=\"http:\/\/io9.com\/stats\/?month=false&amp;current=true&amp;unique=false\" target=\"_blank\">Your web stats show that more than 36,000 people have read articles by Ms. Inglis-Arkell today<\/a> alone, meaning there are a huge number of people potentially leaving your site with a horribly inaccurate impression of black fly biology.<\/p>\n<p>And that&#8217;s the real shame, because despite their bad reputation, black flies are fascinating creatures and are actually kind of cute, especially when they&#8217;re biting someone else.<\/p>\n<div id=\"attachment_2594\" style=\"width: 660px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.biodiversityinfocus.com\/blog\/2012\/11\/23\/black-fly-day\/simulium-sp-from-ecuador\/\" rel=\"attachment wp-att-2594\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2594\" class=\"size-full wp-image-2594\" title=\"Simulium sp from Ecuador Black fly Simuliidae\" src=\"http:\/\/www.biodiversityinfocus.com\/blog\/wp-content\/uploads\/2012\/11\/Simulium-sp-from-Ecuador20090509.jpg\" alt=\"Simulium sp from Ecuador Black fly Simuliidae\" width=\"650\" height=\"432\" srcset=\"http:\/\/www.biodiversityinfocus.com\/blog\/wp-content\/uploads\/2012\/11\/Simulium-sp-from-Ecuador20090509.jpg 650w, http:\/\/www.biodiversityinfocus.com\/blog\/wp-content\/uploads\/2012\/11\/Simulium-sp-from-Ecuador20090509-500x332.jpg 500w, http:\/\/www.biodiversityinfocus.com\/blog\/wp-content\/uploads\/2012\/11\/Simulium-sp-from-Ecuador20090509-300x199.jpg 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/a><p id=\"caption-attachment-2594\" class=\"wp-caption-text\">Simulium (Psilopelmia) bicoloratum from Ecuador (Simuliidae) feasting on my blood.<\/p><\/div>\n<p><strong>UPDATE 2013-03-10 20:30:<\/strong> That was fast! Less than 15 minutes after I tweeted a link to this post, io9 responded saying they were correcting their original article, and included links to those who pointed out the problem! Well done io9, well done!<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Dear io9, I appreciate all the work you do to bring science news to a large and enthusiastic audience, and I&#8217;m a frequent reader myself, but as they say, with great power comes great responsibility. Unfortunately in a recent post one of your authors blew it in a big way. In &#8220;Too many fly bites <a href='http:\/\/www.biodiversityinfocus.com\/blog\/2013\/03\/10\/black-fly-larvae-live-in-running-water-not-you\/' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[29,23,261,348,380],"tags":[295,598,480,294,479],"class_list":["post-2768","post","type-post","status-publish","format-standard","hentry","category-blogosphere","category-insects","category-natural-history","category-rant","category-science-communication","tag-black-fly","tag-diptera","tag-response","tag-simuliidae","tag-someone-was-wrong-on-the-internet","category-29-id","category-23-id","category-261-id","category-348-id","category-380-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"_links":{"self":[{"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/posts\/2768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/comments?post=2768"}],"version-history":[{"count":5,"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/posts\/2768\/revisions"}],"predecessor-version":[{"id":2772,"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/posts\/2768\/revisions\/2772"}],"wp:attachment":[{"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/media?parent=2768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/categories?post=2768"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biodiversityinfocus.com\/blog\/wp-json\/wp\/v2\/tags?post=2768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}