Damselflies are insects, and all insects, whether nymph or adult, are invertebrates. They have an exoskeleton, with no backbone or spinal cord. They belong to the Phylum Arthropoda, which includes organisms such as insects, Spiders, centipedes and millipedes, and crustaceans.
Vertebrates include only some members of the Phylum Chordata: specifically, mammals, birds, fish, reptiles and amphibians.
NO
frog
frog
they have wings
no, it is impossible, they cannot live in the human body, and they do not bite humans, but, they might carry pollen and dust on their bodies
why cannot a mayfly eat
yes a fish can eat a mayfly Nymph.
A Mayfly Nymph breathes with gills on the side of their body.
Spiny crawler is what the Hendrickson mayfly (Ephemerella subvaria) nymph is called.Specifically, the nymph is the immature developmental stage of the mayfly. It is what hatches out of the eggs laid by the female after mating with the male Hendrickson mayfly. It looks like a developing, smaller version of the mature Hendrickson mayfly.
what is this
Egg, larva, adult. The larvae are aquatic, which is why the adults are always close to water - they don't live very long, as their mouths seal up after molting into their winged form. They just mate, lay eggs and die.
100000000Ft
Most are.