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Three basic fish groups:
Cartilaginous Fish - Chondrichthyes
Fay-Finned Fish - Actinopterygii (over 23,000 species)
Lobe-Finned Fish - Sarcopterygii
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What are three main groups of fishes?
Class Agnatha
How are the three major groups of fishes distinguished?
by there behavior and the way they look
What are three major groups of fishes?
Jawless fish, cartilaginous fish, and bony fish.
Do most live in groups?
star fishes live in alone and in groups
WHAT ARE GROUPS OF FISHES CALLED?
a school, or a shoal
How do you call group of fishes?
Groups of fish is called a shoal.
Which two major groups of fishes evolved from the early jawed fishes and still survive today?
Is this from Biology book? dudee make your own assesments
Why are vertebrates divided?
Vertebrates are divided into 5 groups to put similar organisms together. The groups are mammals, amphibians, reptiles, fishes and birds. Mammals and birds are warm-blooded while reptiles, fishes and amphibians are cold-blooded.
What are the three major groups of fishes?
The three major groups of fishes are:Jawless Fishes-have no jaw, but a roundmouth, a tube like body made of cartilage (flexible, like your nose), no scales; have slimy skin. Examples: lamprey and hagfish (google them).Cartilaginous Fishes-skeleton made of cartilage, movable jaws, have scales. Examples: sharks, skates and rays.Bony Fishes-skeleton made of bone, 95% of all fish species, covered by bony scales, have a swim bladder (helps fish keep balance), reproduce by external fertilization called spawning; some species have internal fertilization. Examples: perch, bass, northern pike, salmon, and goldfish.Thanks to SIS for the Life Science notes, taken on Friday, May 21st.-sylvesterrose12
What two characteristics do biologist use to divide fishes into groups?
Scale color and fin shape
Is it shoal of fishes or school of fishes?
The term fishes refers to more than one species of fish, as in "There are many species of fishes." That said you could have any of the combination. School of fish - a group of fish made up of a single species, School of fishes - a group of fishes made up of more than one species. Shoal of fish - group of fish of the same species moving in roughly the same direction. Shoal of fishes - group of fishes of different species moving roughly in the same direction.
What are the animal groups?
Birds,Mammals ,Fish ,Reptile Ampipian
