33a (32a). Body flattened laterally; usually jumping insects, with rather long legs (Fig.A)

[fleas].................................................................................................................................Siphonaptera

 

Please CLICK on picture to enlarge

 

A

 

 

33b. Body flattened dorsoventrally; not jumping insects, legs usually short (Fig.A) [louse

flies, bat flies & bee lice]..........................................................................................................Diptera

 

Please CLICK on picture to enlarge

 

A