Sanajeh的精选

Thesnake,namedSanajehindicus,lackedthewide-openjawsofmodernsnakessuchaspythonsandboaconstrictorsandwouldnothavebeenabletoswallowawholedinosauregg.有别于现代蛇类，Sanajehindicus蛇不具备让它血口大张的颌骨...