answersLogoWhite

0

They never were, a few species of stingrays are native to the North American Waters.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

How long ago was the Big Box of 96 crayons introduced?

Lang time ago


Should video referee be introduced to soccer?

Yes it should have been introduced long ago.


How long have stingrays been around for?

Stingrays have been around for over 100 million years, with their ancestors dating back to the Cretaceous period. They are part of the elasmobranch group, which also includes sharks, and have evolved significantly since their emergence. Fossil evidence suggests that modern stingrays began to appear around 25 million years ago. Their long history showcases their adaptability and resilience in various marine environments.


How does An aquatic plant introduced to North America about 100 years ago reproduces rapidly and forms a thick mat on top of the water affect the river?

an aquatic plant introduced to north america about 100 years ago reproduces rapidly and forms a thick mat on top of the water how does this affect its lake enviroment


How long have southern stingrays been on earth?

Southern stingrays have been around for millions of years, dating back to the Miocene epoch, which started around 23 million years ago. They are a relatively ancient species that have evolved and thrived in various marine environments over time.


How did bjarni herjolfsson discover America?

Q: when did he die A: A LONG LONG time ago


Did Bjarni Herjolfsson discover America?

Q: when did he die A: A LONG LONG time ago


How long ago did the first people of America come?

40,000 and 10,000


Is the civil war in America still ongoing?

No it ended long ago.


How long have ferrets lived in North America?

Domestic Ferrets were introduced to the United States in 1875 for use in rodent extermination and hunting rabbits Black footed ferrets first appeared in North America approximately 100,000 years ago, and came from across the Bering Strait from Europe.


What 4 compromises of the Constitutional Convention in 1787?

they were a long time ago about america


How long ago did the knights live?

In England the idea of knighthood was introduced by the Normans in 1066. Knighthoods are still bestowed today