844 CATALOGUE OF 



hind tibiee and hind tarsi with two tawny bands. Length of the body 

 5 lines. 



It may be distinguished from C. Humbertianus by the horn of the 

 prothorax, which is not furcate at the tip. 



o. Ceylon. From Mr. Roberts' collection. 



6. Cladonotus securifer. 



FcBm. Nigricans, robustus, luberculatus, apterus ; oculi prominuli ; 

 prothorax antice fortiter carinatus cornu oblique ascendente armatus, 

 poslice abdominis apicem attingens ; femora supra subtusque deniata. 



Female. Blackish, stout, tuberculate, wingless. Head with the usual 

 structure; the two keels between the sockets of the antennae far apart from 

 each other; mouth tawny, smooth, shining. Eyes livid, prominent. 

 Antennas very slender. Prothorax deeply keeled in the fore part, ascending 

 high and obliquely above the head ; the lower part of the fore border of 

 this protuberance extending more immediately over the vertex and armed 

 with two obtuse spines ; hind part lanceolate, with a slight keel and with 

 three or four transverse irregular ridges, obtuse at the tip, extending to the 

 tip of the abdomen. Legs stout; femora dentate above and beneath; hind 

 tibiae with short stout spines. Length of the body 7% lines. 



o. Philippine Isles. From Mr. Cuming's collection. 



7. Cladonotus cristicornis. 



Mas. Niger, robustus ; caput antice unidentatum, fronte rugosa ; pro- 

 thorax luberculatus, fortiter carinatus, medio gibbosus, antice cornu 

 dentato oblique ascendente armatus, postice abdominis apicem 

 attingens ; femora supra subtusque dilatata et tuberculala ; tibia 

 intermedia apud medium subdilatatte. 



Male. Black, stout. Head dentate near the tip of the vertex ; front 

 rugose. Eyes not prominent. Prothorax largely tuberculate, with a 

 strongly-marked unequally dentate keel, which in front is prolonged into 

 an obliquely ascending horn or crest, which is armed with several teeth 

 and extends over the head ; middle part gibbous on each side of the keel ; 

 hind part extending to the tip of the abdomen. Legs stout, setose ; femora 

 dilated and tuberculate above and beneath ; middle tibiae slightly dilated 

 in the middle ; hind tibiae with very short spines. Leugth of the body 

 6 lines. 

 o. Philippine Isles. From Mr. Cuming's collection. 



8. Cladonotus horridds. 



Fcem. Piceus, aspere rugosus et luberculatus ; vertex longitudinalitcr 

 quadrispinosus ; frons spinis duabus furcatis armala ; oculi sub' 

 petiolati, verticem supe r antes ; prothorax spinow dilatatus, poslice 

 lanceolatus, abdomen paullo superans, carina deniata spinosa; femora 

 incrassala, spinosa; tibia quatuor anteriores subdilatata. 



