234 



Mr. G. R. Crotch's Chronological 



1819. 



Dalman (Vet. Akad. Handl.) describes two new 

 genera. 



p. 117. Thyrsia . Th. lateralis, n. sp. 



119. PoLYTOMUS . Jlispa mystacina, Fabr. 



zzBhijpicera, Latr., 1817. 



MacLeay (Horac En torn, i.) subdivides the great 

 genera Scarahceus and Lucanus, retaining S. sacer as the 

 type of the former, in which he cannot be followed. 



p. 22. Dynastes 



Sc. Hercules. 



=. Scarahceus, Lin., Latr. 

 Mela, hipunctata, Oliv. 

 P. lepidosus, n. sp. 

 C. geotrupoidcs, n. sp. 

 Luc. nehulosus, Kirby. 

 Sinod. cornutumf Fabr. 

 P. crenatus, n. sp. 

 Sinod. digitatum, Fabr. 

 N. cornutus, n. sp. 

 Luc. striatus, Fabr. 

 L. parallelepipedus, Lin. 

 yE. chelifer, n. sp. 

 Liic. tenehrioidcs , Fabr. 

 Qeot. hicolor, Fabr. 

 Gcot. arator, Fabr. 

 Scar, prohoscidcus, Schreib. 

 A. hifurcatus, n. sp. 



A. ceneus, n. sp. 

 Trox horridvs, Fabr. 



C. paradoxus, n. sp. 

 Trox spiirius, Kirby. 



D. Dcjeanii, n. sp. 

 A. geminatus, n. sp. 

 R. dytiscoides, n. sp. 

 L. Kirhyanus, n. sp. 

 Mclo. hrimnca, Lin. 

 Mclo. viridis, Fabr. 



