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Lots of creatures have multiple names including scientific names. The Scientific name for a rusty crayfish is Orconectes Rusticus. And it comes from the family cambarus . The more Common names for crayfish are crawfish, crawdad, and crawdab and of corse crayfish. Meaning crustacean- is the family name. Meaning Crayfish -is the genus in the scientific name. Meaning rusty -is the species in the scientific name. Telling you what species of Crayfish it is. The scale range is from 0.

Hello my name is Louis I hope you like my science research project. Five strong swimming legs on the underside of its body. 2nd antennas are also used as a. These macroinvertebrates are very old but they have big brothers and sisters the Blue Crab or the Scud.

Role in the food chain. They are food to the bigger fish in lakes. They also are eaten by parasitic round worms, flys, water beetles, frogs, and birds. The mayfly eggs can also be eaten by snails, and caddisfly larvae.

An orb snail is also known as a ramshorn snail. Means the great ramshorn in latin. The great ramshorn is referring to the way the shell is shaped. The orb snail is a semi. You can tell the water pollution level by what macroinvertebrates are in the water.