Keywords: Mastigoteuthis agassizii4.jpg Mastigoteuthis agassizii Head and funnel with the funnel locking apparatus and a portion of the mantle reflected back to reveal a dorsal veiw of the mantle component of the funnel locking-apparatus Originally published in Verrill A E 1881b The Cephalopods of the North-eastern Coast of America Part II The Smaller Cephalopods Including the Squids and the Octopi with Other Allied Forms Transactions of the Connecticut Academy of Sciences 5 259-446 Source http //www tolweb org/Mastigoteuthis_agassizii PD-old Mastigoteuthis agassizii Teuthida anatomy |