Birgeria is usually a genus of extinct fish from the Late Triassic period, identified for its substantial dimensions and very long, slender entire body. It was a carnivorous predator that roamed ancient seas, hunting smaller fish and invertebrates. With their Stone Exocranium around the entrance of their entire body, the https://orangebookmarks.com/story18651461/the-smart-trick-of-fish-pond-cleaning-service-that-no-one-is-discussing