These creatures are a like because they both have antennas. They are different because grasshoppers breath through little spirals, but crayfish breathe normaly.
antenna, madible, walking legs
In crayfish, gills are required to perform respiration whereas grasshoppers get oxygen for respiration straight from the atmosphere.
This idiot is wrong. Maybe if you paid attention in Ms. Roberts class you would know that grasshoppers have a closed ciculatory system and crayfish have an open with very dark blackish blood. They do not have purple or green blood.
spiders: book lung grasshopper : trachea crayfish: gills
Grasshoppers have spiracles that help them breath whereas crayfish breath through gills.
No,they are bugs similar to grasshoppers.
Alligators, mosquitoes, crayfish, turtles, herons, frogs, raccoons, opossums, grasshoppers
Spider, crayfish, grasshopper, tick, and butterfly all belong to the phylum Arthropoda, which is characterized by exoskeletons, segmented bodies, and jointed appendages. Specifically, spiders are part of the class Arachnida, crayfish belong to the class Malacostraca within the subphylum Crustacea, grasshoppers and butterflies are part of the class Insecta, with grasshoppers in the order Orthoptera and butterflies in the order Lepidoptera. Ticks, like spiders, are also classified under Arachnida.
For starters, it's crawfish. I'm from the south. That's how we spell/say "crayfish". Anyway, crawfish and lobster are very different! Crawfish do not live in the sea like lobster. Crawfish have a nickname. Which is, the mud bug. They live in muddy water. Possibly swamps. Lobster are ALWAYS bigger. Crawfish have less meat on them. But they tend to be put in spicy spices when doing a crawfish boil or party.
Something that looks quite similar to a fish's gills.
A crayfish is a crustacean that has a similar appearance to the shrimp. When referring to a group of crayfish you simply call them by the same name.
Birds and small mammals like rabbits, mice and, squirrels. Also insects like grasshoppers and beetles. Crayfish.
A grasshopper is not a unicellular organism. In fact, it is considered to be a multicellular organism as are eels, duckweed, and crayfish.