Boa /boa/ 10.1 X2 cm The text about the boa was taken from Isidor /XII. IV.28/ drawing on the information provided by Pliny /VIII.14.I4/. The same text is adhered to by Pseudo-Hugh /111.45/ and Albert the Great /XXV. 11.14/. The boa habitates in Italy, it follows herds of cattle and feeds on cow milk.