That's backwards;
they got their name by having big mouths.
Yes
A large mouth
Largemouth bass.
Yes, largemouth bass have gills.
yes
Largemouth, bucketmouth, bigmouth.
no, peacock bass are related to cichlids, largemouth are sunfish
They are known as bigmouth, bucketmouth, green trout. Large females are called "hawgs" in many southern areas.
how do bass migrate
A large, powerful member of the sunfish family, the largemouth bass is the most sought after gamefish in the world, stocked in many foreign lands.
Largemouth bass have 42 chromosomes in their diploid cells.
A big largemouth would eat a smaller fish of any species.