418 (42) Mr. G. R. Crotch's Revision of 



Hoplaspis. 



3£ots. Et. Ent. 1858, 113 {typ. lamellicornis, Mots.). 



Hoplaspis lamellicornis.* 



Hoplaspis lamellicornis, Mots. Et. Ent. 1858, 113. 

 India. 



Hoplaspis conicicornis.* 



Hoplaspis conicicornis, Mots. Et. Ent. 1858, 113. 

 India. 



Histanocerus. 



Mots. Et. Ent. 1858, 112 {typ. pnbescens, Mots.). 



Histanocerus pnbescens.* 



Histomocerus puhescens. Mots. Et. Ent. 1858, 112. 

 India. 



Zythonia. 



Westwood, Thesaur. Ent. Oxon. 108 {typ. fulva, Westw.). 



Zythonia fulva.* 



Zythonia fulva, Westw. Thesaur. Ent. Oxon. 108. T. v. f. 1 

 (1874). 

 Guinea. 



Subfamily 3. Triplacini. 

 Pselaphacns. 



Perch. Gen. Ins. 4, no. 6. Crotch, Cist. Ent. 141 {tyjx nigro- 

 punctatus, Perch.). 



A. Anterior tibise enlarged before apex, thorax with two 

 series of deeper punctures converging in front. 



Pselaphacns nigropunctatus. 



Pselap>hacus nigropmictatus, Perch. Gen. Ins. 4, 6. 



, Lac. Erot. 75. 



Bolivia, Ecuador, Amazons. 



