Lamellicorn Coleoptera of Larat Island. 495 
CoPRIN&. 
Onthophagus laratinus, sp. 0. 
MELOLONTHINE. 
Idiapogonia, gen. nov., laratina, sp. n. 
Lepidoderma pica, sp. n. 
RUTELINZ. 
Parastasia vittata, Voll. 
Anomala sp. nu. 
Adoretus sp. 
A, sp. 
The last three species, although probably undescribed, are 
represented only by female specimens, and therefore their 
description is not at present advisable. 
_ DYNASTINZ. 
Dipelicus nasutus, Bates. 
CETONIINE. 
Dilochrosis parvula, Moser. 
Pecilopharis levipennis, Kraatz. 
P, minuta, Moser. 
Glycyphana mollendorfi, Flach. 
G. disparilis, sp. n. 
Protetia adspersa, Moser. 
Clinteria dimorpha, sp. n. 
The new species are here described. The types are in the 
British Museum. 
> 
Bolboceras loweri, Blackb., var. laratinum. 
Rufo-castaneum, subtus dense fulyo-pubescens ; corpus globosum, 
nitidum, capite grosse inequaliter punctato, clypeo fere semi- 
circulari, margine toto reflexo, parte antica absque carinis 
obliquis, carina postica lata, paulo arcuata, utrinque paulo 
acuminata, labro antice subtiliter emarginato; pronoto toto 
marginato, dorso lzvissimo, dimidio antico late excayvato et 
punctato, postico medio vix sulcato, punctis nonnullis minutis, 
lateribus fovea profunda punctisque sparsis impressis; elytris 
subtiliter punctato-striatis, punctis minutis, haud remotis, inter- 
vallo suturali lato, conyexo, reliquis angustis, fere planis, 
Long. 10-11°5 mm.; lat. max. 6-7 mm. 
The two specimens found by Mr. Muir are interesting as 
the first examples of Bolboceras proper found in the Malayan 
or Papuan Region. ‘They differ from the type of B. lowert 
from North Queensland in the anterior declivity of the 
