no
No. Both species of echidnas, the short-beaked and the long-beaked echidna, lay soft-shelled, leathery eggs. This is the same as the platypus, the other monotreme, or egg-laying mammal.
There are three known species of egg-laying mammals, or monotremes, but they are not all found on the same continent. They are the platypus and short-beaked echidna (Tachyglossus aculeatus) of Australia, and the long-beaked echidna (Zaglosssus bruijni) of the island of New Guinea. The echidna is sometimes called the spiny anteater, and there are several sub-species of the long-beaked echidna: the Western long-beaked echidna, Sir David's long-beaked echidna and the Eastern long-beaked echidna.
no
no
There are over 80 species of whales and dolphins divided into two subspecies (suborder); Odontocetes ( toothed whales) and Mysticetes (baleen whales). Whales and dolphins are both part of the cetaceans order but are part of 2 different families. Orcas are counted in the dolphin family because their teeth are cone shaped like a dolphins. porpoises are counted as dolphins also. All the ones i can think of are: Whales - Orca (killer whale, which is actually part of the dolphin family) Beluga Humpback Blue whale Finwhale Minke whale Sei whale Sperm whale Right whale Bowhead Grey whale Narwaal long-finned pilot whale short-finned pilot whale false killerwhale bryde's whale Dolphins and porpoises: Pacific white sided dolphin saddleback dolphin bottlenose dolphin spinner dolphin river dolphin atlantic spotted dolphin commerson's dolphin chilean dolphin heaviside's dolphin hector's dolphin rough-toothed dolphin indo-pacific bottlenosed dolphin atlantic humpback dolphin indian humpback dolphin pacific humpback dolphin tucuxi clymene dolphin pantropical spotted dolphin striped dolphin arabian common dolphin long beaked common dolphin fraser's dolphin atlantic white-sided dolphin dusky dolphin hourglass dolphin peale's dolphin white-beaked dolphin northern right whale dolphin southern right whale dolphin risso's dolphin melon headed whale pygmy killerwhale pygmy right whale pygmy sperm whale australian subfin dolphin irrawaddy dolphin Dals porpoise harbour porpoise there is a ridiculous amount of dolphins and porpoises and there are a lot more than i listed but theres just an idea of how many there really are!
i think that white-beaked dolphins eat the same thing that all dolphins eat such as fish and other small sea animals.
no, they are two different dolphin species
I think you are refering to a dolphin fish, and no they arent the same. Dolphin fish are bony fish and dolphins are mammals.
All Echidnas and Platypuses are of the same order Monotremata.
Yes the amazon river dolphin and the pink amazon river dolphin the same just because one is pink doesn't mean anything.
All three species of monotremes, which comprise the platypus, short-beaked echidna and long-beaked echidna, reproduce sexually. Monotremes are egg-laying mammals, so platypuses and echidnas lay eggs in order to reproduce.
In some ways, yes, because a bottle nosed dolphin IS a dolphin. However, not all dolphins are bottle nose dolphins.