of the Amazon Valley. 
443 
PRTONID^. 
Group. 
Number of 
Genera. 
Number of 
Species. 
Prionides aberrantes 
1 
1 
Prionides veri, subterranei... 
1 
1 
„ sylvani 
10 
14 
„ pcecilosomi . . . 
4 
10 
Total 
16 
26 
CERAMBYCID^. 
Sub-family. 
Number of Number of 
Genera. Species. 
CEminss 
Acbrysinae 
Torneutinae 
Cerambycinee 
Hesperopbaninae 
Eburiinae 
Spbaeriinae 
Piezocerinae 
Ibidiinae 
Obriinae 
Lepturinae 
Necydalinae 
Molorcbinae 
Necydalopsiuae 
Rhinotraginae 
Callichromatinae 
Compsocerinae 
Clytinae 
Tillomorpbinae 
Cleomeninae 
Ehopalophorinae 
Heteropsinae 
Ancylocerinae 
Platyartbrinae 
Poeoilopeplinae 
Tropidosomatinae 
Sternacanthinae 
Stenaspidiiiae 
Dorcacerinae 
Trachyderinae 
Metopocoelinae 
Lissonotinae 
Megaderinae 
Disteniinae 
Total, 
104 
288 
