{"id":371983,"date":"2026-09-17T15:35:26","date_gmt":"2026-09-17T10:05:26","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=371983"},"modified":"2026-09-17T15:35:26","modified_gmt":"2026-09-17T10:05:26","slug":"staghorn-and-elkhorn-corals","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/staghorn-and-elkhorn-corals\/","title":{"rendered":"Staghorn and Elkhorn corals"},"content":{"rendered":"<div class=\"content-box-green\">\n<p style=\"text-align: justify;\"><strong>News: <\/strong>It has observed that Staghorn and elkhorn corals grew so numerous throughout the Florida Reef Tract for decades that divers reported swimming through underwater thickets.<\/p>\n<\/div>\n<h2 class=\"red-h2-box\" style=\"text-align: justify;\">About Staghorn Corals<\/h2>\n<figure style=\"width: 321px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.fisheries.noaa.gov\/s3\/styles\/full_width\/s3\/2021-11\/Acropora_cervicornis_staghorn_coral.jpg?resize=321%2C214&#038;ssl=1\" alt=\"Staghorn coral\" width=\"321\" height=\"214\" \/><figcaption class=\"wp-caption-text\">Source: NOAA Fisheries<\/figcaption><\/figure>\n<ul style=\"text-align: justify;\">\n<li>Staghorn corals are<strong>\u00a0one of the most important corals <\/strong>in the<strong> Caribbean.<\/strong><\/li>\n<li><strong>Scientific name:<\/strong> Their scientific name is<strong> Acropora cervicornis.<\/strong><\/li>\n<li>They, <strong>along with elkhorn coral and star corals<\/strong> (boulder, lobed, and mountainous) <strong>built Caribbean coral reefs over the last 5,000 years.<\/strong><\/li>\n<li><strong>Habitat:<\/strong> They lives in<strong> many coral reef habitats including spur and groove, bank reef, patch reef, and transitional reef habitats<\/strong>, as well as<strong> on limestone ridges, terraces, and hardbottom habitats.<\/strong><\/li>\n<li><strong>Distribution:\u00a0<\/strong>\n<ul>\n<li>They are found typically in <strong>clear, shallow water (15\u201360 feet) on coral reefs <\/strong>throughout the <strong>Bahamas, Florida, and the Caribbean.<\/strong><\/li>\n<li>The northern extent of the range in the<strong> Atlantic Ocean is Palm Beach County, Florida,<\/strong> where they are relatively rare.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Appearance:<\/strong>\n<ul>\n<li>Their colonies are <strong>golden tan or pale brown with white tips<\/strong> and they get their <strong>color from the algae that live within their tissue.<\/strong><\/li>\n<li>They have<strong> antler-like branches<\/strong> and <strong>typically stem out from a central trunk and angle upward. <\/strong>\n<ul>\n<li>Branches are <strong>typically 1\u20133 inches thick.<\/strong><\/li>\n<\/ul>\n<\/li>\n<li>Individual colonies can<strong> grow to at least 4 feet in height and 6 feet in diameter. <\/strong><\/li>\n<li>Their colonies<strong> can grow in dense stands<\/strong> and<strong> form an interlocking framework known as thickets.<\/strong>\n<ul>\n<li>These provide<strong> important habitat for other reef animals, especially fish.<\/strong><\/li>\n<\/ul>\n<\/li>\n<li>Each<strong> staghorn coral colony is made up of many individual polyps<\/strong> that grow together.\n<ul>\n<li>Each polyp is an<strong> exact copy of all the polyps<\/strong> in the same colony.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Diet:<\/strong> They<strong> get food from photosynthetic algae<\/strong> that live inside the coral&#8217;s cells.\n<ul>\n<li>They als<strong>o feed by capturing plankton<\/strong> with their polyps\u2019 tentacles.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Behavior:<\/strong>\n<ul>\n<li>They are<strong> simultaneous hermaphrodite.<\/strong>\n<ul>\n<li>It means <strong>each colony produces both eggs and sperm<\/strong>, but usually does not self-fertilize.<\/li>\n<\/ul>\n<\/li>\n<li>They can also <strong>form new colonies <\/strong>when broken pieces, called fragments, re-attach to hard surfaces.\n<ul>\n<li>They are <strong>one of the fastest growing corals,<\/strong> when healthy.<\/li>\n<\/ul>\n<\/li>\n<li>Due to their <strong>bush-like growth form,<\/strong> they provide<strong> complex habitat for fish and other coral reef organisms. <\/strong>\n<ul>\n<li>When <strong>staghorn corals are abundant<\/strong>, they <strong>provide shoreline protections from large waves and storms.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Threats:<\/strong> The greatest threa<strong>t to staghorn coral is ocean warming &amp; climate change, which causes the corals<\/strong> to release the algae that live in their tissue and provide them food, usually causing death.\n<ul>\n<li>Other threats include<strong> diseases <\/strong>such as<strong> white band <\/strong>and<strong> white plague diseases, ocean acidification,<\/strong> unsustainable fishing practices, and land-based sources of pollution.<\/li>\n<li><strong>White Band Disease<\/strong> (WBD) is a <strong>common tissue loss disease<\/strong> that affects the two Caribbean acroporid species <strong><em>Acropora cervicornis<\/em><\/strong>\u00a0and <strong><em>Acropora palmata<\/em><\/strong> throughout their geographic range.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 class=\"red-h2-box\" style=\"text-align: justify;\">About Elkhorn Corals<\/h2>\n<figure style=\"width: 332px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.fisheries.noaa.gov\/s3\/styles\/full_width\/s3\/dam-migration\/750x500-elkhorn-coral.jpg?resize=332%2C221&#038;ssl=1\" alt=\"Elkhorn coral\" width=\"332\" height=\"221\" \/><figcaption class=\"wp-caption-text\">Source: NOAA Fisheries<\/figcaption><\/figure>\n<ul>\n<li style=\"text-align: justify;\" data-section-id=\"1ftmx64\" data-start=\"32\" data-end=\"109\"><strong data-start=\"34\" data-end=\"51\">Elkhorn corals are<\/strong>\u00a0one of the most important corals in the <strong data-start=\"95\" data-end=\"108\" data-is-only-node=\"\">Caribbean<\/strong>.<\/li>\n<li data-section-id=\"1ftmx64\" data-start=\"32\" data-end=\"109\"><strong>Scientific name:<\/strong> Their scientific name is <strong>Acropora palmata.<\/strong><\/li>\n<li style=\"text-align: justify;\" data-section-id=\"1o6y0fn\" data-start=\"500\" data-end=\"613\"><strong>Habitat:<\/strong> They\u00a0generally<strong> lives in areas with high wave action<\/strong>, although major storms can break its branches.<\/li>\n<li style=\"text-align: justify;\" data-section-id=\"1o6y0fn\" data-start=\"500\" data-end=\"613\"><strong>Distribution:<\/strong> They are found throughout the <strong data-start=\"2081\" data-end=\"2119\">Bahamas, Florida and the Caribbean<\/strong>.<\/li>\n<li style=\"text-align: justify;\" data-section-id=\"1o6y0fn\" data-start=\"500\" data-end=\"613\"><strong>Diet:<\/strong> They get <strong>most of their food from photosynthetic algae<\/strong> living inside their cells and<strong> also capture plankton with their tentacles.<\/strong><\/li>\n<li style=\"text-align: justify;\" data-section-id=\"k2q7br\" data-start=\"1033\" data-end=\"1135\"><strong>Appearance:<\/strong>\n<ul>\n<li data-section-id=\"1yf0pnh\" data-start=\"1651\" data-end=\"1725\">They are generally <strong data-start=\"1680\" data-end=\"1724\">golden tan or pale brown with white tips<\/strong>.<\/li>\n<li data-section-id=\"7v7555\" data-start=\"1726\" data-end=\"1782\">Their colour comes from algae living within its tissues.<\/li>\n<li data-section-id=\"1qwmjln\" data-start=\"1783\" data-end=\"1867\"><strong data-start=\"1792\" data-end=\"1828\">They have frond-like, tree-shaped branches<\/strong> that grow upward from a central trunk.<\/li>\n<li data-section-id=\"owhanr\" data-start=\"1868\" data-end=\"1956\">Individual colonies can grow to at least <strong data-start=\"1911\" data-end=\"1955\">6 feet in height and 12 feet in diameter<\/strong>.<\/li>\n<li data-section-id=\"11wktzz\" data-start=\"1957\" data-end=\"2051\">They are usually lives in <strong data-start=\"1990\" data-end=\"2035\">clear, shallow water about 1\u201315 feet deep<\/strong> on coral reefs.<\/li>\n<\/ul>\n<\/li>\n<li style=\"text-align: justify;\" data-section-id=\"19thq9t\" data-start=\"2121\" data-end=\"2223\"><strong>Behaviour:<\/strong>\n<ul>\n<li>They also form<strong> dense groups<\/strong> called <strong data-start=\"277\" data-end=\"291\">\u201cthickets\u201d<\/strong> in very shallow water which provides important habitat for other reef animals, especially <strong data-start=\"393\" data-end=\"401\">fish<\/strong>.<\/li>\n<li data-section-id=\"b9bx3l\" data-start=\"2224\" data-end=\"2340\">Their broken branches<strong> can reattach to hard surfaces<\/strong> and form <strong data-start=\"2281\" data-end=\"2297\">new colonies<\/strong>, providing a form of asexual reproduction.<\/li>\n<li data-section-id=\"2gxkja\" data-start=\"2341\" data-end=\"2469\">They also reproduces sexually once a year through <strong data-start=\"2402\" data-end=\"2424\">broadcast spawning<\/strong>, usually after the full moon in late summer.<\/li>\n<li data-section-id=\"jnsqsz\" data-start=\"2470\" data-end=\"2561\"><strong data-start=\"2480\" data-end=\"2510\">They are simultaneous hermaphrodite<\/strong>, meaning each colony produces both eggs and sperm.<\/li>\n<li data-section-id=\"17paxc1\" data-start=\"2562\" data-end=\"2691\">When healthy, they are one of the <strong data-start=\"2606\" data-end=\"2632\">fastest-growing corals<\/strong> and can grow up to <strong data-start=\"2652\" data-end=\"2690\">5 inches in branch length per year<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li><strong data-start=\"616\" data-end=\"638\">Threats: <\/strong>\n<ul>\n<li style=\"text-align: justify;\" data-section-id=\"1txs3zx\" data-start=\"614\" data-end=\"703\"><strong data-start=\"616\" data-end=\"638\">White band disease<\/strong> was a <strong>major cause of this decline<\/strong> and kills the coral\u2019s tissues.<\/li>\n<li style=\"text-align: justify;\" data-section-id=\"1e9fjk2\" data-start=\"926\" data-end=\"1032\">Other threats include <strong data-start=\"950\" data-end=\"1031\">ocean warming and acidification, unsustainable fishing practices and land-based pollution<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: It has observed that Staghorn and elkhorn corals grew so numerous throughout the Florida Reef Tract for decades that divers reported swimming through underwater thickets. About Staghorn Corals Staghorn corals are\u00a0one of the most important corals in the Caribbean. Scientific name: Their scientific name is Acropora cervicornis. They, along with elkhorn coral and star&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/staghorn-and-elkhorn-corals\/\">Continue reading <span class=\"screen-reader-text\">Staghorn and Elkhorn corals<\/span><\/a><\/p>\n","protected":false},"author":10366,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,4182,12039],"tags":[11872,11074],"class_list":["post-371983","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-environment","category-knolls","tag-9pm-daily-factly","tag-the-times-of-india","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/371983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10366"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=371983"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/371983\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=371983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=371983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=371983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}