there are lots of different species most of which grow to 60 cm long a few species don't have the long antennae and are completely blind .
A trilobite is a class that contains many species. Each of these species has its own name. the class for trilobites in general is as follows: Kingdom: Animalia Phylum: Arthropoda Class: Trilobita
Pullups
Trilobite+sand=crab
rock and plankton
Although researching has provided a definition for the word trilobite there does not seem to be any reference as to why one would be referred to as a trilobite. A trilobite is an extinct arthropod from Paleozoic times of which the skeleton is divided into three parts.
Trilobite.
If the eyes were located toward the front of the head,the organism was probably an active swimmer.If the eyes were in the back of the head, the organism might have been an ocean bottom dweller. in most species,the eyes were located midway on the head-ideal for an organism that both crawled on the seafloor and swam in the water.
The trilobite is able to survive droughts because it is eggs can survive millions of years before hatching.
Trilobite
3
The trilobite.
Yes, they do. Eg. a Phacops rana trilobite from NY is going to look very similar to one from MI or OH, because they're the same species.