LUCANUS CERVl'S. DISSECTION'. 



Parts of the Head. i. Mandibles, or jaws. 2. Antennae. 2^:. Scape. vb. 

 Club. 3. Labium, or lower lip. 3^. Labial palpi, or lip-feelers. 4. Maxillae, 

 or lower ja*-s. t,a. Maxillary palpi, or jaw-feelers. 5. Head, upper surface. 

 5<r. F.yes. 5^. Vertex, or crown. y. Occiput, or back of h< ad. ~,d. Clypeus, 

 or shield. 6. Head, under surface. (a. Eyes. 63. Insertion of antennae. 



Fartsof Thorax and Abdomen. 7. Pronoturn, or upper surface of thorax. ~ja. 

 Lateral margin. jl>. Anterior margin. jc. Posterior angles. -jd. Posterior 

 margin. je. An erior anglts. 8. Prosternum, or under surface of thorax. 



