r6 



INSECTS. COLEOPTERA. i. Scarabaeus. 



Atlas. Thorax 3-horned, the middle one very fliort : horn of the 

 head recurved. 



Inhabits America. Jablonjk. Coleopt. 1, tab. 4. Jig. 5. 

 Horn of the head iometimes 3 -toothed. 



Geryon. Thorax excavate, 3-horned, the lateral ones comp'reffcd, 

 1 -toothed: horn of the head recurved, fimple. 

 Olivia's Injecls 1. t. 24./, 208. Jablonjk. Cokapt. t. 4./. 6. 

 Inhabits India and South America. 



Middle horn of the thorax ere£t, tubulate, dilated at the bafe, 

 covering the fcutel. 



AIqcuj. Thorax 3-horned, the middle one longer, fimple : head 

 nearly unarmed : fhcils with a (ingle itripe. 

 Olivier' 's Infects, 1. t. 3./. 22. Jablonjk. Colcopt. t. 4./. 3. 

 Inhabits South America : much larger than Sc. naiicornis. 

 Fore-JIianks 5-toothed: male with 2 fhort horns in front. 



Typhon. Thorax 3-horned, the middle one notched : horn of the 

 thorax longer, recurved, 1 -toothed at the bafe, bifid 

 at the end. 



In the BritiJli Mlifeum. Olivier' s Inffcls, 1. tab. 16. Jig* 152. 



Shield of the head 2-toothed : horn projecting, recurved^ with 

 a ftrong dorfal tooth at the bafe, linooth, black : thorax co- 

 vered with a cinereous down ; the horns black, fubequal, the 

 middle one with fulvous down beneath : JJiells brown, nearly 

 iinooth. 



Vulcanus. Thorax 3-horned, the lateral ones fhortcr, compreffed, di- 

 lated near the tip : head unarmed : (hells with ftriate 

 punctures. 



Inhabits the ifland Gaudeloupe : larger than Sc. Syphax. 

 Head black ; fhield 2-toothed : horns of trie thorax projecting, 

 the middle one longer, recurved. 



Thorax 3-horned, the middle one longer, fimple : head un- 

 armed : fhells quite fmooth. 

 Olivier' s Infetls. 1. t. 12./. 105. Jablonjk. Coleopt. 1. t./^.f. 4. 

 Inhabits South America : "female unarmed. 



Ant<zus % 



Syphax, 



Thorax 3-horned, the middle one longer, fimple : 

 unarmed : (hells punctured. 

 Olivicr's Infects, 1. tab. ll* Jig* 90. tab. 22. fg. 99. 

 Inhabits America : relembles the laft. 



head 



Maimon % 



