| Diagnosis and discussion | 
| # Key to species | 
| T. serratus | 
| T. brevicauda | 
| T. minor | 
| T. nipponicus | 
| T. tenuicollis | 
| T. burchelli | 
| T. hartmannae | 
| Diagnosis and discussion | 
| # Key to species | 
| C. tetracanthum | 
| C. catinatum | 
| C. pateratum | 
| C. alveatum | 
| C. montgomeryi | 
| Diagnosis and discussion | 
| # Key to species | 
| C. coronatus | 
| C. labiatus | 
| C. labratus | 
| C. sagittatus | 
| C. ulambajari | 
| Diagnosis and discussion | |
| # Key to species | C. calicatus | 
| C. minutus | C. hybridus | 
| C. longibursatus | C. goldi | 
| C. asymetricus | C. bidentatus | 
|  |  | |||||||||||||||||||||||||
|  | ||||||||||||||||||||||||||
| S. longiconus (Scialdo-Krecek, 
1983) | ||||||||||||||||||||||||||
|  © (contents) R.J. 
Lichtenfels, V.A. Kharchenko, 
G.M. Dvojnos 2003 | ||||||||||||||||||||||||||