Mr. W. L. Distant's Rhynchotal Notes. 493 



Terentius punctatissimus. 



Terentius punctatissimus, StSl, CEfv. Vet.-Ak. Fork. 1869, p. 286. 

 Centrotus spissus, Walk. MS. 

 Centrotus pictipennis, Walk. MS. 



Hah. New Guinea ( Wallace) ; Batchian (Hoherty) ; 

 Dorey ( Wallace). 



Two specimens in the British Museum are labelled C. 

 spissus and G. pictipennis, Walk., but I cannot trace any 

 description of the species. 



Terentius retractus. 



Centrotus retractus, Walk. Jouru. Linn. Soc, Zool. x. p. 190 (1868). 



Morty {Wallace). 



Terentius conterminus. 



Centrotus conterminus, Walk. Journ. Linn. Soc, Zool. x. p. 190 (1868). 

 Centrotus curtulus, Walk. loc. cit. p. 190 (18G8). 



Aru {Wallace). 



Terentius reductus. 



Centrotus reductus, Walk. Journ. Linn. Soc, Zool. x. p. 190 (18G8). 



New Guinea [Wallace). 



1 ere n tins n u bifasc u i tus. 



Centrotus nubifascia, Walk. Journ. Linn. Soc, Zool. x. p. 191 (1868). 



New Guinea. 



Terentius densus. 



Centrotus densus, Walk. Journ. Linn. Soc, Zool. x. p. 189 (1868). 



New Guinea. 



Under the too all-embracing genus Centrotus, as used by 

 Walker, that writer described two species. under the name of 

 C. densus — one the above, and another from Borneo (Journ. 

 Linn. Soc, Zool. i. p. 1(53, 1867). As these two species 

 belong to different genera, both names are available. 



Tiberianus, gen. nov. 



Pronotum anteriorly gibbous and rounded, its frontal area 

 somewhat truncate and a little inclined inwardly, strongly, 

 centrally, longitudinally, percurrently carinate, the anterior 



