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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