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矮腳角龍屬

矮脚角龙属
化石时期:白堊紀晚期,坎帕階
无效状况
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 蜥形纲 Sauropsida
总目: 恐龍總目 Dinosauria
目: 鸟臀目 Ornithischia
科: 原角龙科 Protoceratopsidae
属: 矮脚角龙属 Breviceratops
Kurzanov, 1990
模式種
柯氏矮腳角龍
Breviceratops kozlowskii

Kurzanov, 1990

矮腳角龍屬學名Breviceratops)又名雛角龍,意為「有短角的面孔」,是原角龍科恐龍的一,生活於上白堊紀蒙古。牠是原角龍的近親。在1975年,Maryanska及Osmolska將其化石進行敘述、命名,當時歸類為原角龍的一個種。在1990年,由Kurzanov建立為另一個新屬,模式種柯氏矮腳角龍Breviceratops kozlowskii)。矮腳角龍的化石,可能是弱角龍的一個幼年個體。

分類

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矮腳角龍屬於角龍亞目,角龍亞目恐龍是群植食性恐龍,擁有類似鸚鵡的喙狀嘴,生存於白堊紀北美洲亞洲。所有的角龍類恐龍在白堊紀末期滅絕。

食性

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如同所有角龍類恐龍,矮腳角龍是植食性。在白堊紀期間,開花植物的地理範圍有限,所以矮腳角龍可能以當時的優勢植物為食,例如:蕨類蘇鐵針葉樹。牠們可能使用銳利的喙狀嘴咬下樹葉或針葉。

參考資料

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矮腳角龍屬
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