三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 徐??(xu)光??(guang)輝??(hui)指??(zhi)出??(chu)??，這??(zhe)表??(biao)明??(ming)圓??(yuan)尾??(wei)滇??(dian)東??(dong)魚??(yu)比?(bi)此??(ci)前??(qian)發(fā)??(fa)現(xiàn)??(xian)的??(de)拱??(gong)魚??(yu)目??(mu)及??(ji)歐??(ou)美?(mei)所??(suo)有??(you)鉸??(jiao)齒??(chi)魚??(yu)類??(lei)都??(dou)要??(yao)原??(yuan)始??(shi)??，代??(dai)表??(biao)了??(le)現(xiàn)?(xian)生?(sheng)雀??(que)鱔??(shan)魚??(yu)類??(lei)這??(zhe)一??(yi)演??(yan)化??(hua)支??(zhi)系??(xi)最?(zui)原??(yuan)始??(shi)的??(de)祖?(zu)先??(xian)類??(lei)型??(xing)??。??“通??(tong)俗??(su)地??(di)說??(shuo)??，中??(zhong)國??(guo)科??(ke)學(xué)??(xue)院?(yuan)古??(gu)脊??(ji)椎??(zhui)所??(suo)逮??(dai)到??(dao)天??(tian)下??(xia)第??(di)一??(yi)條??(tiao)雀??(que)鱔??(shan)魚?(yu)類??(lei)”???！ ≈??(zhong)新??(xin)網(wǎng)??(wang)北??(bei)京??(jing)10月??(yue)19日??(ri)電??(dian) (記??(ji)者??(zhe) 孫??(sun)自??(zi)法??(fa))現(xiàn)??(xian)生??(sheng)于??(yu)北??(bei)美??(mei)淡??(dan)水??(shui)環(huán)?(huan)境??(jing)的??(de)雀??(que)鱔??(shan)魚??(yu)??，早??(zao)在??(zai)1億??(yi)年??(nian)前??(qian)的??(de)白??(bai)堊??(e)紀(jì)??(ji)就??(jiu)和祝(he)恐??(kong)龍??(long)一?(yi)同??(tong)生??(sheng)活??(huo)??，恐??(kong)龍??(long)滅??(mie)絕??(jue)了??(le)??，它??(ta)卻?(que)能??(neng)存??(cun)活??(huo)至??(zhi)今??(jin)??，其??(qi)起??(qi)源??(yuan)演??(yan)化??(hua)相??(xiang)關(guān)??(guan)研??(yan)究??(jiu)長??(chang)期??(qi)以??(yi)來??(lai)備??(bei)受??(shou)關(guān)??(guan)注??(zhu)??。??
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