n}jian guo tóu daiwáng guan de 你見過頭戴“王冠”的 kong long ma wucāi guan long jiushizhé 恐龍嗎?五彩冠龍就是這 me yiwei baqide wáng zhé sui 么一位霸氣的“王者”。雖 rántade---ti xingzāikonglóng jie shu yujiao 然它的體形在恐龍界屬于嬌 xiαo xing dāntakéshi da ming ding 小型,但它可是大名鼎 ding de ba w?nglóng dezu xian ne 鼎的霸王龍的祖先呢。
wuc?i guan lóng sheng huó zāi zhuluó 五彩冠龍生活在侏羅 jiwan qi shibao lóng jiazude zao 紀(jì)晚期,是暴龍家族的早 qicheng yuan zhiyibbawang long 期成員之一,比霸王龍 zao chu xian jiang jinyinián 早出現(xiàn)將近1億年suirán wuc?i guan lóng gen ba wáng lóng 雖然五彩冠龍跟霸王龍tóng shu yigéjiazu dan:ta men zāi wai xing同屬一個(gè)家族,但它們在外形shang cun zāi zhe hén dade chayi shou xian上存在著很大的差異。首先,wuc?i guan lóng ti cháng yue mi érba wáng longti五彩冠龍?bào)w長約3米,而霸王龍?bào)wcháng néngdádao mqiciwucai guan longde長能達(dá)到12米。其次,五彩冠龍的qián zhibijiao xiu cháng you sān gé feng lide zhuα zi前肢比較修長,有三個(gè)鋒利的爪子,érba wáng lóng de qian zhi xiang jiaoyu shen tilái shuo hén而霸王龍的前肢相較于身體來說很duan qián zhizhi yóu liang ge sh?u zhi ling wai wu短,前肢只有兩個(gè)手指。另外,五 c?iguan lóng tiān sheng wáng zhé fengfān tóudai 彩冠龍?zhí)焐跽唢L(fēng)范,頭戴 一服的“”,這氣 shisi yao ya guoping tóu ge 勢,似要壓過“平頭哥 ba wáng lóng 霸王龍。
wuc?i guānlóng de hua shi bei fa xian yu zhong 五彩冠龍的化石被發(fā)現(xiàn)于中 guórxin jiangzhun gá-ér pén dide wu cāi wān sui 國新疆準(zhǔn)噶爾盆地的五彩灣。雖 rán wuc?i guan lóng de tóu guan bing bushi wu cāide 然五彩冠龍的頭冠并不是五彩的, dān hén y?u ké néng shi hóng sé de ké xué jia cāi ce 但很有可能是紅色的。科學(xué)家猜測, zhé huá lidewángguānzhu yào yong yuxiyinyi 這華麗的“王冠”主要用于吸引異 xing huo zhé zhāng xiān di wei 性或者彰顯地位。