bos grunniens造句

• Among domesticated animals, yaks ( " Bos grunniens " ) are the highest dwelling animals of the world, living at.
• It obtains food on the ground, eating a wide range of arthropod prey, often obtained by probing yak ( " Bos grunniens " ) dung and turning it over to flush the prey out.
• The species was originally designated as " Bos grunniens " ( " grunting ox " ) by an official ruling in 2003 permitting the use of the name " Bos mutus " for wild yaks, and this is now the more common usage.
• Yaks grunt and, unlike cattle, are not known to produce the characteristic bovine lowing ( mooing ) sound, which inspired the scientific names of both yak variants, " Bos grunniens " ( grunting bull ) and " Bos mutus " ( silent bull ).