

Zoological Journal of the Linnean Society, 142(2): 233-252. Revising the definition of the crustacean seta and setal classification systems based on examinations of the mouthpart setae of seven species of decapods. As a matter of fact, setae can be divided into different types according to their mechanical functions. Zoological Journal of the Linnean Society, 142(2): 233-252.). There are also some other definitions for these structures and they are generally meant to be homology-based ( Garm, 2004 Garm, A. Crustaceans show a wide range of cuticular projections that are ordinarily called setae, although many terms indicate the same structures: sensilla, bristles or even 'hairs'.
