中国产东亚类群马口鱼类分类探讨(未完待续，欢迎参与讨论)

<p><font face="Verdana" color="#0000ff"><b>蒋丙铜</b></font>兄贴出的这个个体，粗看和浙江南部分布的都比较类似，若有可能的话，数下侧线鳞数吧！</p>

<p>大家可以把各地产的斑块种都发出来..这一类群似乎种类不少</p>

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<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">第四章：宝岛溪哥大阅兵</span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></b></p>
<p class="MsoNormal" style="TEXT-INDENT: 20.6pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4; mso-char-indent-count: 1.96" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">理清楚了东亚类群马口鱼类分类的基本脉络，并且解决了其中延续了一个多世纪的最大争议之后，我们来看看辽阔的祖国大地上究竟分布了多少如此惹人喜爱的瑰丽物种，首先，我们把目光着眼于美丽的宝岛——台湾。</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 20.6pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4; mso-char-indent-count: 1.96" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">台湾岛是一个多山的岛屿，山地和丘陵占全岛面积的</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">2</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">／</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">3</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">，丰富的山地与水资源造就了遍布全岛大大小小的溪流，这些众多的溪流，更是孕育了丰富的马口鱼类物种资源。在台湾，溪流钓是民众非常热爱的休闲活动，各种各样的马口鱼类是重要的溪钓鱼获，纯朴的台湾人民亲切的称它们为溪哥，我们随着钓客的足迹，一起来检阅下众多的溪哥家族成员。</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 20.6pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4; mso-char-indent-count: 1.96" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">每年</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">3</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">月中旬至</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">7</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">月中旬，台湾的溪哥们进入发情繁殖期，此时的雄鱼婚姻色艳丽，追星明显。因为繁殖所需营养甚多，咬钩甚为干脆，是溪钓它们的好时机，同时，也是以钓取的方法得到鉴别特征明显的马口鱼类成鱼标本的最佳时段。随意在台湾西北部新竹县的山区里找一条无名小溪，选一个目测溪哥集中的缓流溪段，便可开钓。不一会儿，便收获满满：</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><strong><i style="mso-bidi-font-style: normal"><span lang="EN-US">Candidia barbata</span></i><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">须鱲</span></strong></p>
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中国产东亚类群马口鱼类分类探讨(未完待续，欢迎参与讨论)

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中国产东亚类群马口鱼类分类探讨(未完待续，欢迎参与讨论)

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中国产东亚类群马口鱼类分类探讨(未完待续，欢迎参与讨论)

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<p class="MsoNormal" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">也就是大名鼎鼎的台湾马口鱼了，千万别和大陆的马口鱼混淆了哦，两者差距甚远呢，台湾是不出产</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Opsariichthys bidens</span></i><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'">马口鱼的</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">。须鱲最著名的就是它的那对短短的口须了，口须在东亚类群马口鱼类中，实属罕有。发情季节的须鱲雄鱼，也被称为“一枝花”，它们喜低温而清澈的水域，游泳能力强，多栖息在河川中、上游及支流。其族群大多喜好在潭尾、潭边的浅滩以及潭头较缓流处活动；幼鱼则会成群地聚集在溪流两岸的缓流处觅食。它们杂食性，因极为贪食，经常吃得体型极度肥胖，所以又得了憨仔鱼这一昵称。为台湾特有种，主要分布于台湾岛西北部地区，浊水溪，淡水河等流域。</span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></i></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><strong><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys pachycephalus</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">粗首鱲</span></strong><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4; mso-char-indent-count: 2.0" align="left"><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">同</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys evolans</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">长鳍鱲一样，它也是个争议大户，</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Jordan</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">同大岛正满师徒因其同样发生过争议。在</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Jordan</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">建立了新属</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Zacco</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">时，大岛正满认为，</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Jordan</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">移入</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Zacco</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">属的</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys pachycephalu</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">所检视的标本并</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">非完全是</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Günther</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">所定名的</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">O.pachycephalu</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">，其中有</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco </span><span lang="EN-US">temminckii</span></i><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>谈氏鱲</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">（现名</span><i style="mso-bidi-font-style: normal"><span lang="EN-US">Nipponocypris temminckii</span></i><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>），而在</span><span lang="EN-US">Jordan</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>另一弟子，大岛正满曾经在斯坦福大学的实验室伙伴</span><span lang="EN-US">Hubbs</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>执笔，</span><span lang="EN-US">1922</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>年共同署名发表的《</span><span lang="EN-US">Record of fishes obtained by David Starr Jordan in japan</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>》中，明确反驳了大岛正满的观点，认为台湾根本不产</span><i style="mso-bidi-font-style: normal"><span lang="EN-US">Nipponocypris temminckii</span></i><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>谈氏鱲！从台湾学者现在的研究观点来看，无疑，这一次老师又是对的。而我国著名鱼类学家陈宜瑜先生同样也犯过类似的错误，他在</span><span lang="EN-US">1982</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>年发表于《海洋与湖沼》上的《马口鱼类分类的重新整理》中，描述了之前提到过的</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco taiwanensis</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">台湾鱲，认为可以从头小，背鳍起点较前来同</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys pachycephalus</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">粗首鱲加以区别，</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">实际上它只是后者</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">的小头型个体而已，并非有效种。不过这也不能完全怪我们的陈老院长，</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys pachycephalus</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">粗首鱲种群中的头部与身体比例差异之大在鱼类中是十分罕见的，岛内甚至都有期刊错将小头型的类型误称为“细首鱲”的。</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4; mso-char-indent-count: 2.0" align="left"><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys pachycephalus</span></i><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">粗首鱲</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">喜好栖息于水流较缓的潭区或浅滩。幼鱼为杂食性，以藻类、水生昆虫及有机碎屑为食；成鱼为偏肉食性，以水生昆虫、小鱼及小虾等为食。繁殖季节雄性体色艳丽，俗称红猫，又因其口大而被冠以阔嘴郎之名。</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" ?Times mso-hansi-font-family: Roman?; New? new="New" Roman??>同样也是台湾特有种，原产于除了花莲，屏东两地以外的河川及溪流中，近年来因被放流而遍布全岛。</span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"></span></i>&nbsp;</p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><strong><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco platypus</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">宽鳍鱲</span></strong><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4; mso-char-indent-count: 2.0" align="left"><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">台湾人称之为日本</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">日本平颌鱲，发情的雄鱼俗称青猫，可能为台湾的外来入侵物种。为何仅仅说是可能？因为当年</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Jordan</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">发表新种</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">（</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">）</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"> evolans</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">长鳍鱲，并且指出</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Günther</span><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">在日本和台湾采集的</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys </span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">（</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">）</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">platypus</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">中有部分标本为</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys evolans</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">长鳍鱲时，并未明确指出台湾所产仅有此种而否定</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco platypus</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">宽鳍鱲在台湾的存在，也未有其他确凿的证据能证明后者为入侵种，一切，仅仅是猜测。但是现在</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco platypus</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">宽鳍鱲在台湾的种群与分布区域逐渐增大，而</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys evolans</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" mso-bidi-font-size: 10.5pt? ?Times mso-hansi-font-family: Roman?; New? new="New">长鳍鱲正好相反的处境这一残酷事实，无疑为猜测提供了旁证……</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>

[此贴子已经被作者于2009-8-20 14:11:03编辑过]

<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">收杆南行，来到了苗栗县铜锣乡，这里高山不再，取而代之的是平缓的丘陵。不过呢，溪水还是不会少的，而我们，在这里有了新的发现：</span><span lang="EN-US" style="COLOR: black; LINE-HEIGHT: 120%; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><strong><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys evolans</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>长鳍鱲</span></strong><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>第二章的主角之一，相信身处大陆的鱼友钓友肯定对其不会陌生了，分类上的争议，也在上文阐述清楚了，是不是没有什么可说的呢？不是！其实，曾经被称为“台湾平颌鱲”（平颌鱲</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">=<i style="mso-bidi-font-style: normal">Zacco platypu</i></span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>宽鳍鱲）的它，在台湾钓友的的眼中，却已经越来越陌生了，取而代之的便是上文提到的日本平颌鱲，也就是</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco platypu</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>宽鳍鱲。</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>灾祸也许开始于</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">70</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>年代的那场引进香鱼苗的行动中……不知是为了恢复淡水河曾经遍布，后因环境污染绝迹的的香鱼种群，还是仅仅纯粹地为了增加溪钓品种，招揽钓客，一些民间钓鱼社团，私下联系引进了日本琵琶湖的陆封型香鱼种苗，却不想仅仅几次失败的放流，可能带入了同为琵琶湖优势鱼种的</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco platypu</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>宽鳍鱲也带到了淡水河，</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Zacco platypu</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>宽鳍鱲在几十年的时间里，种群不断壮大，逐渐挤占了</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys evolans</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>长鳍鱲的生存空间，并且取代后者成为了淡水河流域甚至全台湾各水系的优势物种。</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Opsariichthys evolans</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>长鳍鱲在台湾的</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times Roman??>处境可以</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>说是岌岌可危，山川给予他们的保护谁知还能维持多久？随意放流外来物种导致物种入侵所造成的灾祸，实在是迫切需要人们来吸取教训了！</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:></span>&nbsp;</p>
<p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:></span>&nbsp;</p>
<p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>来到台湾南部的屏东县，高屏溪流域的钓行让我们认识了两个新的伙伴：</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><strong><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Candidia pingtungensis</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>屏东须鱲</span></strong><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>乍一看，这不是老朋友台湾马口鱼——须鱲嘛！哈哈，朋友这可就错了，我们来仔细看看，它居然有</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">2</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>对须！</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Candidia pingtungensis</span></i><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>屏东须鱲是台湾学者陈义雄等于</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">2008</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>年在《</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">The taxonomy and phylogeny of <i style="mso-bidi-font-style: normal">Candidia</i> (Teleostei: Cyprinidae) from Taiwan, with description of a new genus</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>》一文中发表的新种，与</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Candidia</span><span lang="EN-US"> barbata</span></i><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">须鱲最显著的差异就是须的数量，并且</span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Arial">mtDNA D-loop </span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">测序的结果也有力佐证了其与</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Candidia</span><span lang="EN-US"> barbata</span></i><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">须鱲为不同的物种。</span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">它的生活习性等与</span><i style="mso-bidi-font-style: normal"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">Candidia</span><span lang="EN-US"> barbata</span></i><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">须鱲基本相同，曾经台湾的学者仅仅将它俩作为南北两个不同类群看待。</span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><strong><span><em></em></span></strong>&nbsp;</p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><strong><span><em>Opsariichthys kaopingensis</em>高屏鱲</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>陈义雄等于</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">2009</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>年在《</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt">The taxonomy and phylogeny of the cyprinid genus Opsariichthys Bleeker (Teleostei: Cyprinidae) from Taiwan, with description of a new species</span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>》一文中发表，因此文原文没有能下载到，暂时无法提供更进一步的资料，仅仅知道其分布于台湾高屏溪流域。</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 120%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 4" align="left"><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span></span><span style="LINE-HEIGHT: 120%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times new=" new="New" New? Roman?; mso-hansi-font-family: ?Times 10.5pt? mso-bidi-font-size:>台湾的溪哥暂时就检阅完了，仅仅是暂时，或许还有很新种等待着鱼类学家去发现。那么接下来，我们的目标是？</span><span lang="EN-US" style="LINE-HEIGHT: 120%; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>

[此贴子已经被作者于2009-8-20 5:30:20编辑过]

<p>写到现在，实在是困得够呛，要不是牙痛，撑不了那么晚。。。</p>
<p>&nbsp;</p>
<p>图片等一觉睡醒再找了，嘿嘿，不过不知道有没人愿意为我提供些啊？</p>

<p>又顶，继续看</p>
<p>&nbsp;</p>
<p>话说屏东须鱲我想看图……</p>

再顶&nbsp;再顶&nbsp;再顶&nbsp;[em56]

<p><font face="Verdana"><a href="http://www.ipoto.com.tw/photo.php?mrecno=12416&amp;chessboard=Y&amp;npg=3"><font face="Verdana">http://www.ipoto.com.tw/photo.php?mrecno=12416&amp;chessboard=Y&amp;npg=1&amp;is_page=writer&amp;writer=1426</font></a></font></p>
<p>有关台湾的鱲可以到这个相册看看。</p>

[此贴子已经被作者于2009-9-2 16:13:42编辑过]

<p>此相册资源丰富啊..要鸣谢一下清哥...</p>

图片丰富，摄影技术高超，顶一个