in former classifications a major division of Mammalia comprising mammals with nails or claws; distinguished from hoofed mammals and cetaceans.
that the relationship between the numbers of Aves and Amphibian or Reptile and between the numbers of Mammalia and Amphibian are normal correlativity.
The Effect on Killing Mammalia fontanieri Using Two Kinds of Bait Casting Methods
Studies of Differentiation of Mammalia Early Embryo by Using the Microbeam of Laser
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