First of the eolacertalians, flying lizards which flourished during the Late Triassic. Essentially these were of ancestral stock, but the outward extension of the ribs indicate a specialized adaptation towards gliding.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。