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Apparently, fleas are related to scorpionflies, winged insects with very good eyesight, and the snow flea with rudimentary wings. These two seem to be close to the common ancestor of the 2000 or so currently known varieties of flea, which split off in many directions around 160 million years ago. These different "breeds" of fleas continued to evolve adapting to their environment and different hosts; they now have no wings and have their eyes covered over.
Compared to many other insect groups, fleas have been studied and classified fairly thoroughly. Details still remain to be discovered regarding the evolutionary relationships among the different flea lineages, though.
What else can I help you with?
What is orgin texture?
orgin texture is granite
What is the orgin of the name Nile?
The orgin fo the name nile is English.
What structure is the axon hillock the orgin of?
Is defined as the distance and direction from the orgin to an
What is planet earth name and orgin?
The person is called Terra and i do not know their orgin.
What is the flea genus?
The flea genus is the genus of a flea
Do cat fleas like only cats?
No, a flea is a flea. There is no "cat flea" or "dog flea". Its just a flea and its just as likely to get a cat or dog.
What is the scientific name for cow flea?
There is no such thing as a "cow flea". However, there are several other species of fleas that actually exist.Cat Flea: Ctenocephalides felisDog Flea: Ctenocephalides canisHuman Flea: Pulex irritansNorthern Rat Flea: Nosopsyllus fasciatusOriental Rat Flea: Xenopsylla cheopis
Body part similar in orgin and structure?
Body parts similar in orgin and structure?
What is the orgin of the last name Guardiola come from?
orgin of the last name Guardiola came from catalana
What is in a cat flea egg?
An unborn flea- the embryo of a flea that has not yet hatched.
What is the flea common name?
a flea
What is the difference between a monkey and a flea?
monkey can have flea's but flea cannot have monkey..hahah
