🎨 复原图Restoration of a Quetzalcoatlus in flight
复原图: ДиБгд at Russian Wikipedia · Public domain · Wikimedia Commons 原文件
活体复原图是基于化石证据的科学艺术复原,真实体色与软组织细节仍存在不确定性。
风神翼龙
Quetzalcoatlus northropi (Quetzalcoatlus · ケツァルコアトルス)
仅见于化石的物种。IUCN红色名录仅评估公元1500年以来生存或灭绝的物种,因此无评估等级。
💡 用日常生活实例看体型·体重·速度
- 🪽 翼展 11m — 翼展约为1.75米人类身高的 6.3倍
- 🏢 肩高 5.2m — 约为1.75米人类身高的 3倍
- ⚖️ 体重 220kg — 约为成年人(70kg)体重的 3.1倍
- ⚡ 速度 110km/h — 约为高速公路限速(100km/h)的 1.1倍
参考基准:大巴车约12米、中型轿车约4.9米、小型汽车约1吨、篮球筐3.05米、银行卡8.56厘米等通用规格。
根据上述数值计算的网站相对换算值,并非正式科学测量指标。
📖 1. 概览
翼展估计约10~11米,站在地面上时身高约5米,与长颈鹿相近,是迄今已知最大的飞行动物之一。
🌐 Wikipedia 摘要摘录Quetzalcoatlus is a genus of azhdarchid pterosaur that lived during the Maastrichtian age of the Late Cretaceous in North America. The type specimen, recovered in 1971 from the Javelina Formation of Texas, United States, consists of several wing fragments and was described as Quetzalcoatlus northropi in 1975 by Douglas Lawson. The generic name refers to the Aztec serpent god of the sky, Quetzalcōātl, while the specific name honors Jack Northrop, designer of a tailless fixed-wing aircraft. The remains of a second species were found between 1972 and 1974, also by Lawson, around 40 km (25 mi) from the Q. northropi locality. In 2021, these remains were assigned to the name Quetzalcoatlus lawsoni by Brian Andres and (posthumously) Wann Langston Jr., as part of a series of publications on the genus.
🦴 2. 身体结构与特征
目前主流假说认为,它在地面上四足行走,用长喙捕食小型动物,并靠前肢蹬地起飞。
🔍 3. 化石记录与古生态
它是站在成年男性(1.75米)身旁时展现出最震撼体型对比的翼龙。
🇰🇷 4. 与韩国的关联
与朝鲜半岛南海岸的“海南足迹(Haenamichnus)”翼龙行迹化石同属神龙翼龙科。
📚 来源与参考资料
- • Wikipedia “Quetzalcoatlus”
- • Wikidata Q20719201
- • Fossil taxon — the IUCN Red List assesses only species living or extinct since 1500
- • nhm.ac.uk — largest-ever-flying-animal-behaved-like-giant-heron.html
- • 剪影: PhyloPic — jack liddle · CC BY 4.0
数值为公开文献中广泛引用的代表性估计值,可能因研究或个体而异。