https://osm.bio/index.php?action=history&feed=atom&title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5 2026-05-14T13:30:49Z 本wiki上该页面的版本历史 MediaWiki 1.45.1 https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=12173&oldid=prev 2025-10-03T12:58:55Z

<p><span class="autocomment">营养、排泄和气体交换</span></p> <a href="https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&amp;diff=12173&amp;oldid=12172">显示更改</a>

长河 https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=12172&oldid=prev 2025-10-03T12:12:26Z

<p></p> <a href="https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&amp;diff=12172&amp;oldid=12154">显示更改</a>

长河 https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=12154&oldid=prev 2025-10-02T10:20:43Z

<p><span class="autocomment">身体结构和水沟系</span></p> <a href="https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&amp;diff=12154&amp;oldid=12153">显示更改</a>

长河 https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=12153&oldid=prev 2025-10-02T09:46:44Z

<p></p> <a href="https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&amp;diff=12153&amp;oldid=11780">显示更改</a>

长河 https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=11780&oldid=prev 2025-08-27T11:37:26Z

<p>自动添加《Invertebrates（Brusca）Fourth Edition 重制版》章节导航</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月27日 (三) 19:37的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l55">第55行：</td> <td colspan="2" class="diff-lineno">第55行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:动物学]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:动物学]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{:Invertebrates（Brusca）Fourth Edition 重制版}}</ins></div></td></tr> </table>

Sofia https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=11733&oldid=prev 2025-08-26T09:14:50Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月26日 (二) 17:14的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l51">第51行：</td> <td colspan="2" class="diff-lineno">第51行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Invertebrates Fourth Edition 译文版}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Invertebrates Fourth Edition 译文版}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{:Invertebrates（Brusca）Fourth Edition 重制版}}</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{学科分类}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{学科分类}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:动物学]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:动物学]]</div></td></tr> </table>

Magezeya https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=11711&oldid=prev 2025-08-26T09:12:15Z

<p>自动添加 Sofia 模板和分类</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月26日 (二) 17:12的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l52">第52行：</td> <td colspan="2" class="diff-lineno">第52行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Invertebrates（Brusca）Fourth Edition 重制版}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Invertebrates（Brusca）Fourth Edition 重制版}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{学科分类}}</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:动物学]]</ins></div></td></tr> </table>

Sofia https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=11670&oldid=prev 2025-08-26T09:01:31Z

<p>自动添加《Invertebrates（Brusca）Fourth Edition 重制版》章节导航</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月26日 (二) 17:01的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l50">第50行：</td> <td colspan="2" class="diff-lineno">第50行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Invertebrates Fourth Edition 译文版}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Invertebrates Fourth Edition 译文版}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{:Invertebrates（Brusca）Fourth Edition 重制版}}</ins></div></td></tr> </table>

Sofia https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=11316&oldid=prev 2025-08-23T09:11:55Z

<p>自动添加《Invertebrates Fourth Edition 译文版》章节导航</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月23日 (六) 17:11的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l48">第48行：</td> <td colspan="2" class="diff-lineno">第48行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* 双沟型：单沟型海绵向外突出，于是外界凹进去的部分形成流入管，内部凹进去的部分形成辐射管（还有鞭毛室，鞭毛管等名）。进入辐射管的孔叫做前幽门孔，离开辐射管的孔叫做后幽门孔，双沟型后幽门孔直通中央腔。部分种群的中胶层发达，扁细胞增殖，导致整个海绵更肿大，最终形成一个更小的中央腔和更多的皮层孔，这有利于增大水流量。</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* 双沟型：单沟型海绵向外突出，于是外界凹进去的部分形成流入管，内部凹进去的部分形成辐射管（还有鞭毛室，鞭毛管等名）。进入辐射管的孔叫做前幽门孔，离开辐射管的孔叫做后幽门孔，双沟型后幽门孔直通中央腔。部分种群的中胶层发达，扁细胞增殖，导致整个海绵更肿大，最终形成一个更小的中央腔和更多的皮层孔，这有利于增大水流量。</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* 复沟型：两个幽门孔变深形成前后幽门管，并具有中央细胞可以控制后幽门管的开闭，调节水量。皮层孔进一步发展，进而产生皮下腔。鞭毛室的总截面积更大，导致水流经鞭毛室的流速更低，便于领鞭毛细胞进食。中央腔挤压成管状，不唯一。</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* 复沟型：两个幽门孔变深形成前后幽门管，并具有中央细胞可以控制后幽门管的开闭，调节水量。皮层孔进一步发展，进而产生皮下腔。鞭毛室的总截面积更大，导致水流经鞭毛室的流速更低，便于领鞭毛细胞进食。中央腔挤压成管状，不唯一。</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{:Invertebrates Fourth Edition 译文版}}</ins></div></td></tr> </table>

Sofia https://osm.bio/index.php?title=%E7%AC%AC%E4%BA%94%E7%AB%A0_%E5%A4%9A%E5%AD%94%E5%8A%A8%E7%89%A9%E9%97%A8%EF%BC%9A%E6%B5%B7%E7%BB%B5&diff=4422&oldid=prev 2025-03-09T08:52:18Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年3月9日 (日) 16:52的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l35">第35行：</td> <td colspan="2" class="diff-lineno">第35行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>完全卵裂，相等或不等，往往是混乱卵裂，某些物种的卵裂球有大有小。小卵裂球产生纤毛，最终大小卵裂球分层，具纤毛的小细胞覆盖整个胚胎表面。这被称为多极分层multipolar delamination。这时可能是空心的或者实心的。</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>完全卵裂，相等或不等，往往是混乱卵裂，某些物种的卵裂球有大有小。小卵裂球产生纤毛，最终大小卵裂球分层，具纤毛的小细胞覆盖整个胚胎表面。这被称为多极分层multipolar delamination。这时可能是空心的或者实心的。</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>''Halisarca''<del style="font-weight: bold; text-decoration: none;">属十分独特。完全缺乏骨针，有混合的发育途径。全部雌雄异体，胎生。完全等裂，空心囊胚。细胞通过单极和多极内移进入囊胚腔。外部细胞产生纤毛，内部细胞成为原细胞archaeocytes。此时的胚胎可以产生三种不同的幼虫（即使是同一个个体的子代）：第一个是个腔囊胚，单层细胞围绕着一个小腔。第二个时实胚幼虫，外部一层细胞，包裹着内部一团变形细胞。第三中具有两层上皮细胞，围绕着一个小腔，这种幼虫称为disphaerula。三种幼虫在外部有纤毛表示极性，以 </del>left-handed方向旋转。</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>''Halisarca''<ins style="font-weight: bold; text-decoration: none;">属十分独特。完全缺乏骨针，有混合的发育途径。全部雌雄异体，胎生。完全等裂，空心囊胚。细胞通过单极和多极内移进入囊胚腔。外部细胞产生纤毛，内部细胞成为原细胞archaeocytes。此时的胚胎可以产生三种不同的幼虫（即使是同一个个体的子代）：第一个是个腔囊胚，单层细胞围绕着一个小腔。第二个是实胚幼虫，外部一层细胞，包裹着内部一团变形细胞。第三种具有两层上皮细胞，围绕着一个小腔，这种幼虫称为disphaerula。三种幼虫在外部有纤毛表示极性，以 </ins>left-handed方向旋转。</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==== 同骨海绵纲 ====</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==== 同骨海绵纲 ====</div></td></tr> </table>

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