340 Dr. J. E. Gray on the Attitudes mid Figures of the Morse. 

 Vacca marina in the Addenda to Gesner (pp. 368, 369), published 



Fig. 2. Vacca marina. Gesner, Addenda, p. 369. 1560. 

 (Reduced nearly one-third.) 



in 1560, and the Parens monstrosiis of Olaus Magnus (p. 788), 

 published in lo6S. They all have more or less elongated tails, four 

 feet, and the elongated tusks in the lower jaw. 



Fig. 3. Porcus monstrosus Oceani Germanici. Olaus Magnus, 1568, p. 788. 



The Rosinarus of Olaus Magnus (p. 789) agrees with the pre- 

 ceding in most of its characters, but has the tusks in the upper jaw. 



Fig. 4. Rosmarus seu Morsus Norvegicus. Olaus Magnus, 1568, p. 789. 



