{"id":4120,"date":"2023-03-16T06:58:55","date_gmt":"2023-03-15T21:58:55","guid":{"rendered":"https:\/\/sushiuniversity.jp\/sushiblog\/?p=4120"},"modified":"2025-01-02T11:29:59","modified_gmt":"2025-01-02T02:29:59","slug":"what-is-dogtooth-tuna-iso-maguro","status":"publish","type":"post","link":"https:\/\/sushiuniversity.jp\/sushiblog\/what-is-dogtooth-tuna-iso-maguro\/","title":{"rendered":"What is Dogtooth tuna (Iso maguro)?"},"content":{"rendered":"<figure id=\"attachment_4123\" aria-describedby=\"caption-attachment-4123\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-4123\" src=\"https:\/\/sushiuniversity.jp\/sushiblog\/wp-content\/uploads\/sites\/15\/2023\/03\/Dogtooth-tuna-Iso-maguro.jpg\" alt=\"a photo of Dogtooth tuna (Iso maguro)\" width=\"640\" height=\"480\" srcset=\"https:\/\/sushiuniversity.jp\/sushiblog\/wp-content\/uploads\/sites\/15\/2023\/03\/Dogtooth-tuna-Iso-maguro.jpg 640w, https:\/\/sushiuniversity.jp\/sushiblog\/wp-content\/uploads\/sites\/15\/2023\/03\/Dogtooth-tuna-Iso-maguro-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption id=\"caption-attachment-4123\" class=\"wp-caption-text\">Dogtooth tuna (Iso maguro) is a different type of fish, although it is named tuna.<\/figcaption><\/figure>\n<p>Dogtooth tuna (Iso maguro) is distributed throughout the tropical and subtropical waters of the Middle and Western Atlantic and Indian Oceans. In Japan, it is distributed mainly in southern Japan and is abundant in the Ogasawara and Nansei Islands. They migrate to rocky reefs and coral reefs, either alone or in groups of several dozen. The total length is around 1.5 meters. Its scientific name is <a href=\"https:\/\/www.fao.org\/3\/ap902e\/ap902e.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #00ccff;\">Gymnosarda unicolor (R\u00fcppell, 1838)<\/span><\/a>. It belongs to a different group from bluefin, <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/sushiuniversity.jp\/visual-dictionary\/?Name=Yellowfin-tuna-(Kihada-maguro)\" target=\"_blank\" rel=\"noopener\">yellowfin<\/a><\/span>, and relatives are not hard to imagine.<\/p>\n<p>It resembles tuna and bonito but is easily distinguished by its wavy lateral line behind the body. It is characterized by the presence of scales only on the pectoral fins and the pectoral carapace around the corselet, and by its large mouth with harp piranha-like teeth.<\/p>\n<p>Its light flesh is slightly softer and less fatty than that of tuna and has almost no acidity. It is easily damaged, has a slight odor, is not very tasty, and is not marketable. It is known more as a fishing target than as a food source. It is known more for its speed and pulling power than the Caranx family. Large Dogtooth Tuna can cause <a href=\"https:\/\/sushiuniversity.jp\/sushiblog\/what-is-ciguatera-fish-poisoning\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #00ccff;\">ciguatera poisoning<\/span><\/a>, so be careful. This fish is often sold canned or frozen.<\/p>\n<p>[sc_apply url=&#8221;https:\/\/sushiuniversity.jp\/apply\/&#8221;]<\/p>\n<hr \/>\n<p>We hope this information will be helpful.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-11\" src=\"https:\/\/sushiuniversity.jp\/sushiblog\/wp-content\/uploads\/sites\/15\/2017\/02\/4a332f05ade4ac7bb3c46c472cb5eac8.png\" alt=\"\" width=\"76\" height=\"58\" \/><\/p>\n<p>Revision date: March 16, 2023<\/p>\n<div><\/div>\n<hr \/>\n<p><strong>Share this article<\/strong><\/p>\n<div class=\"heateor_sss_sharing_container heateor_sss_horizontal_sharing\" data-heateor-ss-offset=\"0\" data-heateor-sss-href='https:\/\/sushiuniversity.jp\/sushiblog\/what-is-dogtooth-tuna-iso-maguro\/'><div class=\"heateor_sss_sharing_ul\"><a aria-label=\"Facebook\" class=\"heateor_sss_facebook\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fsushiuniversity.jp%2Fsushiblog%2Fwhat-is-dogtooth-tuna-iso-maguro%2F\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#3c589a;width:28px;height:28px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-5 -5 42 42\"><path d=\"M17.78 27.5V17.008h3.522l.527-4.09h-4.05v-2.61c0-1.182.33-1.99 2.023-1.99h2.166V4.66c-.375-.05-1.66-.16-3.155-.16-3.123 0-5.26 1.905-5.26 5.405v3.016h-3.53v4.09h3.53V27.5h4.223z\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Twitter\" class=\"heateor_sss_button_twitter\" href=\"http:\/\/twitter.com\/intent\/tweet?text=What%20is%20Dogtooth%20tuna%20%28Iso%20maguro%29%3F&url=https%3A%2F%2Fsushiuniversity.jp%2Fsushiblog%2Fwhat-is-dogtooth-tuna-iso-maguro%2F\" title=\"Twitter\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_twitter\" style=\"background-color:#55acee;width:28px;height:28px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-4 -4 39 39\"><path d=\"M28 8.557a9.913 9.913 0 0 1-2.828.775 4.93 4.93 0 0 0 2.166-2.725 9.738 9.738 0 0 1-3.13 1.194 4.92 4.92 0 0 0-3.593-1.55 4.924 4.924 0 0 0-4.794 6.049c-4.09-.21-7.72-2.17-10.15-5.15a4.942 4.942 0 0 0-.665 2.477c0 1.71.87 3.214 2.19 4.1a4.968 4.968 0 0 1-2.23-.616v.06c0 2.39 1.7 4.38 3.952 4.83-.414.115-.85.174-1.297.174-.318 0-.626-.03-.928-.086a4.935 4.935 0 0 0 4.6 3.42 9.893 9.893 0 0 1-6.114 2.107c-.398 0-.79-.023-1.175-.068a13.953 13.953 0 0 0 7.55 2.213c9.056 0 14.01-7.507 14.01-14.013 0-.213-.005-.426-.015-.637.96-.695 1.795-1.56 2.455-2.55z\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Reddit\" class=\"heateor_sss_button_reddit\" href=\"http:\/\/reddit.com\/submit?url=https%3A%2F%2Fsushiuniversity.jp%2Fsushiblog%2Fwhat-is-dogtooth-tuna-iso-maguro%2F&title=What%20is%20Dogtooth%20tuna%20%28Iso%20maguro%29%3F\" title=\"Reddit\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_reddit\" style=\"background-color:#ff5700;width:28px;height:28px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-3.5 -3.5 39 39\"><path d=\"M28.543 15.774a2.953 2.953 0 0 0-2.951-2.949 2.882 2.882 0 0 0-1.9.713 14.075 14.075 0 0 0-6.85-2.044l1.38-4.349 3.768.884a2.452 2.452 0 1 0 .24-1.176l-4.274-1a.6.6 0 0 0-.709.4l-1.659 5.224a14.314 14.314 0 0 0-7.316 2.029 2.908 2.908 0 0 0-1.872-.681 2.942 2.942 0 0 0-1.618 5.4 5.109 5.109 0 0 0-.062.765c0 4.158 5.037 7.541 11.229 7.541s11.22-3.383 11.22-7.541a5.2 5.2 0 0 0-.053-.706 2.963 2.963 0 0 0 1.427-2.51zm-18.008 1.88a1.753 1.753 0 0 1 1.73-1.74 1.73 1.73 0 0 1 1.709 1.74 1.709 1.709 0 0 1-1.709 1.711 1.733 1.733 0 0 1-1.73-1.711zm9.565 4.968a5.573 5.573 0 0 1-4.081 1.272h-.032a5.576 5.576 0 0 1-4.087-1.272.6.6 0 0 1 .844-.854 4.5 4.5 0 0 0 3.238.927h.032a4.5 4.5 0 0 0 3.237-.927.6.6 0 1 1 .844.854zm-.331-3.256a1.726 1.726 0 1 1 1.709-1.712 1.717 1.717 0 0 1-1.712 1.712z\" fill=\"#fff\"\/><\/svg><\/span><\/a><a aria-label=\"Flipboard\" class=\"heateor_sss_button_flipboard\" href=\"https:\/\/share.flipboard.com\/bookmarklet\/popout?v=2&url=https%3A%2F%2Fsushiuniversity.jp%2Fsushiblog%2Fwhat-is-dogtooth-tuna-iso-maguro%2F&title=What%20is%20Dogtooth%20tuna%20%28Iso%20maguro%29%3F\" title=\"Flipboard\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_flipboard\" style=\"background-color:#c00;width:28px;height:28px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 32 32\"><path fill=\"#fff\" d=\"M19 19H7V7h12v12z\"\/><path fill=\"#fff\" d=\"M25 13H7V7h18v6z\"\/><path fill=\"#fff\" d=\"M13 25H7V7h6v18z\"\/><\/svg><\/span><\/a><a aria-label=\"Email\" class=\"heateor_sss_email\" href=\"https:\/\/sushiuniversity.jp\/sushiblog\/what-is-dogtooth-tuna-iso-maguro\/\" onclick=\"event.preventDefault();window.open('mailto:?subject=' + decodeURIComponent('What%20is%20Dogtooth%20tuna%20%28Iso%20maguro%29%3F').replace('&', '%26') + '&body=https%3A%2F%2Fsushiuniversity.jp%2Fsushiblog%2Fwhat-is-dogtooth-tuna-iso-maguro%2F', '_blank')\" title=\"Email\" rel=\"nofollow noopener\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#649a3f;width:28px;height:28px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-4 -4 43 43\"><path d=\"M 5.5 11 h 23 v 1 l -11 6 l -11 -6 v -1 m 0 2 l 11 6 l 11 -6 v 11 h -22 v -11\" stroke-width=\"1\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><\/div><div class=\"heateorSssClear\"><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Dogtooth tuna (Iso maguro) is distributed throughout the tropical and subtropical waters of the Middle and Western Atlantic and Indian Oceans. In Japan, it is distributed mainly in southern Japan and is abundant in the Ogasawara and Nansei Islands. They migrate to rocky reefs and coral reefs, either alone or in groups of several dozen. The total length is around 1.5 meters. Its scientific name is Gymnosarda unicolor (R\u00fcppell, 1838). It belongs to a different group from bluefin, yellowfin, and relatives are not hard to imagine. It resembles tuna and bonito but is easily distinguished by its wavy lateral line behind the body. It is characterized by the presence of &hellip; <a href=\"https:\/\/sushiuniversity.jp\/sushiblog\/what-is-dogtooth-tuna-iso-maguro\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">What is Dogtooth tuna (Iso maguro)?<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[75],"tags":[149],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts\/4120"}],"collection":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/comments?post=4120"}],"version-history":[{"count":8,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts\/4120\/revisions"}],"predecessor-version":[{"id":4860,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts\/4120\/revisions\/4860"}],"wp:attachment":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/media?parent=4120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/categories?post=4120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/tags?post=4120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}