SYSTEMATIC ZOOLOGY. 129 
Tribe LAMELLICORNIA. 
ANALYSIS OF THE FAMILIES. 
A. Antennz elbowed, terminated by a pectinated 
club . Lucanide. 
B. Antenne not elbowed hacrainated by a club 
composed of lamelliform plates. 
a. Club of antennze with three plates. 
Antennze nine-jointed —.. . Aphrodiude. 
Antenne ten-jointed Dynastide. 
b. Club of antennsze with more than three | 
plates : : . Mololonthide. 
Tribe STERNOXL 
ANALYSIS OF THE FAMILIES. 
A. Posterior angles of the thorax produced into 
spines . Elateridee. 
B. Posterior angles gf the firsrex me produced Buprestidee. 
Tribe MALACODERMI. 
ANALYSIS OF THE FAMILIES. 
A. Body soft. 
a. Penultimate joint of the tarsi bilobed Telephoride. 
b. Tarsi simple. 
Last joint of labial palpi forked . Dascillidee. 
Last joint of labial palpi pointed . Melyride. 
B. Body firm. 
a. One or more of the joints of the tarsi 
bilobed : Cleride. 
b, Tarsi simple Piinide. 
K 
