243_ 
convexitati trontis continuus reliquis; 
latior quam longior diniidia parte Ateucho, 
pæne duplo Lu c an o, 
duplo Sericæ, Geotrypæ, Trogi, Dor- 
co, Platycero, Sinodendro, Am- 
moecio, 
duplo tertiaque parte O s m o d e r m a t i, E u - 
chloræ, Melolonthæ, Aphodio, 
duplo dimidiaque parte Cetoniæ, Phyl- 
loperthæ, Rhizotrogo, 
triploXylotrypæ,Oryctæ,Parastasiæ, 
quadruplo Passalo; 
angulis anticis subrectis Osmodermati, 
obtusis reliquis; 
reticulose rugatus plerisque, 
rugulis crassioribus crebratusXy 1 o tryp æ, Oryctæ, Euchloræ, 
Melolonthæ, Luc an o, 
in transversum rugulosus Passalo; 
utrinque foveatus Parastasiæ, Osmodermati, Sericæ, 
Trogi, Lucano, Dorco, Platycero, 
basi bifoveolatus Cetoniæ, 
disco priore profunde bifoveato Geotrypæ, 
foveis setigeris disci ampliatis Ammoecio, Sinodendro. 
Labrum 
amplum , transversum , margine minute undulato crenulatove, 
spisse ciliato: infra pulvinatum, spiculis, spinulis, setulis 
orbiculatim dispositis, introrsum et retro vergentibus crebratum, 
parte media nuda, post canaliculata, sub apicem in conum 
crassum inter mandibulas descendente; 
quadrate orbiculatum vel orbiculate triangulum, 
margine priore late rotundato, medio leviter productople risque, 
breviter trilobo Osmodermati, Cetoniæ, 
Ateucho, Aphodio, Ammoecio, Geo- 
trypæ, Passalo; 
clypei ferme longitudinisXylotrypæ, Osmodermati, Apho- 
dio, Sinodendro; 
16* 
