{"id":36543,"date":"2023-08-09T14:27:22","date_gmt":"2023-08-09T06:27:22","guid":{"rendered":"https:\/\/damakey.com\/?p=36543"},"modified":"2023-08-15T14:29:13","modified_gmt":"2023-08-15T06:29:13","slug":"jellyfish-%e6%b0%b4%e6%af%8d","status":"publish","type":"post","link":"https:\/\/damakey.com\/?p=36543","title":{"rendered":"Jellyfish\u00a0\u6c34\u6bcd"},"content":{"rendered":"\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"555\" data-id=\"36544\" src=\"https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045-1024x555.jpeg\" alt=\"\" class=\"wp-image-36544\" srcset=\"https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045-1024x555.jpeg 1024w, https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045-300x163.jpeg 300w, https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045-768x416.jpeg 768w, https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045-1170x634.jpeg 1170w, https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045-585x317.jpeg 585w, https:\/\/damakey.com\/wp-content\/uploads\/2023\/08\/713260104.916045.jpeg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u2026jellies. They belong to the class Scyphozoa, in the phylum Cnidaria, which also includes corals.(A phylum is such a broad taxonomic category that humans, fish, snakes, frogs, and all other animals with a backbone belong to the same one \u2014the chordates\u2014as do salps, which are sometimes lumped with jellies.)\u2026\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c34\u6bcd\u3002\u5728\u5206\u985e\u4e0a\u662f\u523a\u80de\u52d5\u7269\u9580(Cnidaria)\uff0c\u7f3d\u6c34\u6bcd\u7db1(Scyphozoa)\u3002\u73ca\u745a\u4e5f\u5728\u523a\u80de\u52d5\u7269\u9580\u5167\uff0c\u53ea\u662f\u5728\u73ca\u745a\u7db1(Anthozoa)\uff0c\u548c\u6c34\u6bcd\u5728\u540c\u9580\u4e0d\u540c\u7db1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9580(phylum)\u662f\u5927\u5206\u985e\uff0c\u8b6c\u5982\u4eba\u985e\u3001\u9b5a\u3001\u86c7\u53ca\u5176\u5b83\u6709\u810a\u690e\u7684\u52d5\u7269\uff0c\u901a\u901a\u88ab\u6b78\u985e\u5728\u810a\u7d22\u52d5\u7269\u9580(Chordata)\u4e4b\u4e0b\uff0c\u4fd7\u7a31\u70ba\u300c\u679c\u51cd\u9b5a\u300d\u7684\u6a3d\u6d77\u9798\u4e5f\u662f\uff0c\u53ea\u662f\u5b83\u770b\u8d77\u4f86\u50cf\u6c34\u6bcd\uff0c\u5f80\u5f80\u8207\u6c34\u6bcd\u6df7\u70ba\u4e00\u8ac7\uff0c\u5176\u5be6\u5728\u5206\u985e\u4e0a\u5b83\u5011\u662f\u5f88\u4e0d\u4e00\u6a23\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u2026When it comes to reproduction, they\u2019re some of the most versatile creatures on the planet. Jellyfish can produce offspring both sexually and asexually; depending on the species, they may be able to create copies of themselves by dividing in two, or laying down little pods of cells, or spinning off tiny snowflake-shaped clones in a process known as strobilation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c34\u6bcd\u7684\u6b96\u7e41\u65b9\u5f0f\u5728\u5730\u7403\u4e0a\u7684\u751f\u7269\u88cf\u7b97\u662f\u6700\u591a\u6a23\u5316\u8005\u4e4b\u4e00\uff0c\u53ef\u4ee5\u662f\u6709\u6027\u751f\u6b96\uff0c\u4e5f\u53ef\u4ee5\u7121\u6027\u751f\u6b96\u3002\u6709\u4e9b\u7a2e\u985e\u5c07\u81ea\u5df1\u4e00\u5206\u70ba\u4e8c\u5c31\u53ef\u7522\u751f\u65b0\u500b\u9ad4\uff0c\u6709\u4e9b\u53ea\u8981\u6392\u51fa\u4e00\u4e9b\u7d30\u80de\u5c31\u53ef\u4ee5\u7e7c\u7e8c\u9577\u6210\uff0c\u6709\u4e9b\u5247\u53ef\u4ee5\u9032\u884c\u6a6b\u88c2\u751f\u6b96\uff0c\u65cb\u8f49\u8f49\u51fa\u50cf\u96ea\u82b1\u4e00\u6a23\u7684\u8907\u88fd\u5b50\u4ee3\u4e5f\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u2026they\u2019re part of a different subgroup, the siphonophores,\u2026What looks like a single man-of-war is technically a colony that developed from the same embryo. Instead of growing larger, the embryo sprouts new \u201cbodies,\u201d which take on different functions. Some develop into tentacles, for example; others become reproductive organs.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u6c34\u6bcd(siphonophores)\uff0c\u662f\u523a\u80de\u52d5\u7269\u9580(Cnidaria)&nbsp;\u6c34\u8785\u7db1(Hydrozoa)\uff0c\u548c\u6c34\u6bcd\u7684\u523a\u80de\u52d5\u7269\u9580(Cnidaria)&nbsp;\u7f3d\u6c34\u6bcd\u7db1(Scyphozoa)\uff09\uff0c\u6b78\u985e\u5728\u4e0d\u540c\u7684\u7db1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u6c34\u6bcd\u770b\u8d77\u4f86\u50cf\u50e7\u5e3d\u6c34\u6bcd\u3002\u5b83\u9577\u81ea\u540c\u4e00\u500b\u80da\u80ce\uff0c\u800c\u80da\u80ce\u6703\u51fa\u82bd\u800c\u5404\u81ea\u767c\u5c55\u6210\u4e0d\u540c\u529f\u80fd\u7684\u5668\u5b98\uff0c\u8b6c\u5982\u6709\u4e9b\u8b8a\u6210\u89f8\u624b\uff0c\u6709\u4e9b\u8b8a\u6210\u751f\u6b96\u5668\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cThen there are the ctenophores(pronounced TEH-nuh-fores), which are such oddballs that they\u2019ve been placed in a phylum of their own. Also known as comb jellies, \u2026, they tend to be small, delicate, and hard to study\u2026\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6adb\u6c34\u6bcd(ctenophores)\u975e\u5e38\u8207\u773e\u4e0d\u540c\uff0c\u56e0\u6b64\u88ab\u7368\u81ea\u5217\u70ba\u4e00\u9580\uff0c\u662f\u70ba\u6adb\u6c34\u6bcd\u52d5\u7269\u9580(Ctenophora)\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6adb\u6c34\u6bcd\u5f88\u5c0f\uff0c\u5f88\u7cbe\u7dfb\uff0c\u5f88\u96e3\u7814\u7a76\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(P.S.&nbsp;\u53f0\u7063\u7684\u58be\u4e01\u4e5f\u6709\u6adb\u6c34\u6bcd\u5594\uff0c\u300e\u2026\u6210\u7fa4\u7684\u6adb\u6c34\u6bcd(comb jelly)\u4e5f\u8b93\u4eba\u5c4f\u606f\u3002\u95dc\u4e0a\u624b\u96fb\u7b52\uff0c\u9019\u4e9b\u6d77\u4e2d\u7684\u4e03\u5f69\u9713\u8679\u4e0d\u65b7\u8f2a\u8f49\uff0c\u604d\u5982\u5be7\u975c\u7684\u591c\u5e97\u71c8\u5149\u3002\u4ed6\u5011\u5149\u8292\u592a\u8000\u773c\uff0c\u6709\u6642\u6211\u751a\u81f3\u9023\u65e9\u4e0a\u90fd\u770b\u5f97\u898b\u3002\u7136\u800c\uff0c\u9019\u6a23\u7684\u7f8e\u9e97\uff0c\u537b\u4e26\u4e0d\u4ee4\u4eba\u958b\u5fc3\u3002\u56e0\u70ba\u6c34\u6bcd\u5927\u91cf\u7206\u767c\uff0c\u662f\u74b0\u5883\u7121\u8072\u7684\u8b66\u8a0a\u3002\u2026\u300f**)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u2026Although some jellyfish species seem to thrive on human disturbance \u2014off the coast of Namibia, for example, overfishing may have tipped the ecosystem into a new state dominated by compass and crystal jellyfish\u2014other more finicky species appear to be declining. Researchers in a couple parts of the world have reported a drop in the number of jellyfish species they are encountering.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96d6\u7136\u6c34\u6bcd\u5728\u67d0\u4e9b\u5730\u65b9\u56e0\u70ba\u4eba\u70ba\u7684\u56e0\u7d20\u800c\u5927\u91cf\u589e\u9577\uff0c\u8b6c\u5982\u4f4d\u65bc\u975e\u6d32\u897f\u5357\u7684\u7d0d\u7c73\u6bd4\u4e9e\u6d77\u5cb8\uff0c\u5c31\u56e0\u70ba\u9b5a\u985e\u7684\u904e\u5ea6\u6355\u6488\uff0c\u6d77\u6d0b\u751f\u614b\u5931\u8861\uff0c\u800c\u4f7f\u5f97\u7f85\u76e4\u6c34\u6bcd\u548c\u6c34\u6676\u6c34\u6bcd\u5927\u91cf\u589e\u751f\uff0c\u4f46\u662f\u5176\u4ed6\u5c0d\u68f2\u4f4d\u6bd4\u8f03\u6311\u5254\u7684\u7a2e\u985e\uff0c\u5247\u6709\u6e1b\u5c11\u7684\u72c0\u6cc1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e16\u754c\u4e0a\u6709\u5e7e\u500b\u5730\u5340\u7684\u7814\u7a76\u4eba\u54e1\uff0c\u5df2\u7d93\u5831\u544a\u4e86\u6c34\u6bcd\u53ef\u898b\u7684\u7a2e\u985e\u6709\u6e1b\u5c11\u7684\u60c5\u5f62\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cScary, squishy, cool, brainless, mesmerizing\u2014jellyfish are all of these and a whole lot more. Anatomically, they\u2019re relatively simple animals; they lack not just brains, but also blood and bones, and possess only rudimentary sense organs\u2026\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a23\u5b50\u770b\u8d77\u4f86\u53ef\u6015\u7684\uff0c\u6478\u8d77\u4f86\u8edf\u8edf\u3001\u51b7\u51b7\u7684\uff0c\u6c92\u6709\u8166\uff0c\u4ee4\u4eba\u76ee\u7729\u795e\u8ff7\u7684\uff0c\u9019\u4e9b\u90fd\u53ef\u4ee5\u62ff\u4f86\u5f62\u5bb9\u6c34\u6bcd\u3002\u5728\u8eab\u9ad4\u7684\u89e3\u5256\u7d50\u69cb\u4e0a\uff0c\u6c34\u6bcd\u662f\u76f8\u5c0d\u7c21\u55ae\u7684\u52d5\u7269\uff0c\u5b83\u5011\u6c92\u6709\u8166\u3001\u6c92\u6709\u8840\u6db2\u3001\u6c92\u6709\u9aa8\u982d\uff0c\u53ea\u6709\u975e\u5e38\u7c21\u55ae\u7684\u611f\u89ba\u5668\u5b98\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P.S.&nbsp;\u67e5\u4e86\u4e00\u4e0b\u7db2\u8def\u4e0a\u95dc\u65bc\u6c34\u6bcd\u5927\u91cf\u589e\u751f\u7684\u554f\u984c\uff0c\u300e\u2026\u2026\u6c34\u6bcd\u5927\u91cf\u7206\u767c\u662f\u500b\u5927\u554f\u984c\uff1a\u9996\u5148\uff0c\u6f01\u696d\u904e\u5ea6\u6355\u6488\uff0c\u9020\u6210\u5929\u6575\u6e1b\u5c11\u3002\u7b2c\u4e8c\u662f\u6c34\u8cea\u6c59\u67d3\uff0c\u5c0e\u81f4\u6d6e\u6e38\u751f\u7269\u589e\u751f\uff0c\u589e\u52a0\u6c34\u6bcd\u98df\u7269\u4f86\u6e90\u3002\u7b2c\u4e09\uff0c\u6696\u5316\u9020\u6210\u6d0b\u6d41\u6539\u8b8a\uff0c\u6c34\u6bcd\u4e5f\u9806\u8457\u6d77\u6d41\u6f02\u5411\u5404\u5730\u3002\u300f***<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c34\u6bcd\u662f\u4ee5\u6d6e\u6e38\u751f\u7269\u548c\u5c0f\u5c0f\u9b5a\u70ba\u751f\u7684\uff0c\u662f\u6d77\u6d0b\u751f\u614b\u4e2d\u91cd\u8981\u7684\u4e00\u74b0\uff0c\u5b83\u7684\u7a2e\u985e\u548c\u6578\u91cf\u7684\u8b8a\u5316\uff0c\u503c\u5f97\u5927\u5bb6\u7684\u91cd\u8996\u3002\u7136\u800c\u7a76\u5176\u6839\u6e90\uff0c\u9084\u5728\u65bc\u904e\u6f01\u3001\u6c34\u6c61\u67d3\u53ca\u5168\u7403\u6696\u5316\u7b49\u7b49\uff0c\u5c0d\u6d77\u6d0b\u751f\u614b\u7cfb\u7d71\u7684\u4eba\u70ba\u5e72\u64fe\uff0c\u9019\u4e9b\u6bd4\u8f03\u91cd\u8981\u7684\u6839\u6e90\u6027\u554f\u984c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">*: David Littschwager, \u201cOctopus, seahorse, jellyfish,\u201d National Geographic Partners, LLC.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">**\uff1a\u3008\u58be\u4e01\u6210\u7fa4\u7684\u6adb\u6c34\u6bcd(comb jelly)\u8b93\u4eba\u5c4f\u606f\u3009\uff0c\u9673\u5fb5\u851a\uff0c2020\u5e744\u670820\u65e5\uff0cYahoo!&nbsp;\u65b0\u805e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">***\uff1a\u3008\u6c34\u6bcd\u5927\u7206\u767c\u80cc\u5f8c\u7684\u8b66\u8a0a\uff01\u5b78\u8005\u6182\u5fc3\uff1a2049\u5e74\u9b5a\u985e\u6ec5\u7d55\uff0c\u6c34\u6bcd\u5c07\u7d71\u6cbb\u6d77\u6d0b\u3009\uff0c\u4e0a\u4e0b\u6e38\u7279\u7d04\u8a18\u8005\u8607\u5efa\u9298\uff0c2022&nbsp;\u5e74&nbsp;05&nbsp;\u6708&nbsp;04&nbsp;\u65e5\uff0cNews&amp;Market&nbsp;\u4e0a\u4e0b\u6e38<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P.S.&nbsp;\u76f8\u7247\u7ffb\u62cd\u81ea\u8a72\u66f8\u6c34\u6bcd\u90e8\u5206\u7684\u9996\u9801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2023\/8\/9 Jellyfish&nbsp;\u6c34\u6bcd&nbsp;Damakey<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201c\u2026jellies. They belong to the &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-36543","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/36543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=36543"}],"version-history":[{"count":1,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/36543\/revisions"}],"predecessor-version":[{"id":36545,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/36543\/revisions\/36545"}],"wp:attachment":[{"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}