No, marlins and swordfish are not the same species. They belong to different genera within the same family, Istiophoridae. Marlins are in the genus Makaira, while swordfish are in the genus Xiphias.
Tigers belong to Class Mammalia.
Opossums belong to the class mammalia.
Sea fans belong to the class Anthozoa
A piranha belong to the Phylum Chordata, and the class Osteichthyes.
Echidnas belong to the Class Mammalia and Order Monotremata.
They belong to the class Mammalia ( mammals).
the priests belong to the upper class (1st class)
the priests belong to the upper class (1st class)
they belong to spiders
They belong to any class that are under the phylum platyhelminthes.
Lions (Panthera leo) are in the class Mammalia (mammals).