Phát hiện loài ’mực ma cà rồng' cổ xưa nhất
Trong nghiên cứu xuất bản trên tạp chí Nature Communications hôm 8/3, các nhà khoa học đặt tên cho loài mới là Syllipsimopodi bideni. Hóa thạch của sinh vật được tìm thấy tại khu vực đá vôi Bear Gulch ở Quận Fergus, bang Montana của Mỹ, sau đó trao tặng cho cho Bảo tàng Hoàng gia Ontario ở Canada vào năm 1988, nhưng gần đây mới được kiểm tra chi tiết bởi Đại học Yale và Bảo tàng Lịch sử Tự nhiên Mỹ.
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