434 HISTERIDJE OF SPANISH GUINEA (2) 



stria cióse to the edge and confined to the región of the ante- 

 rior angles, the pygidiá are indistinctly punctured and the pros- 

 ternum broad and not striate. Specifically pumicatus may be 

 known by its more oblong form and by the third dorsal stria 

 being complete. 



Hab. Cabo S. Juan, Biafra, West África. In the Museum of 

 Madrid and my own collection. 



Apobletes minusculus Schmidí. 



Gen. Platysoma Leach. 

 Platysoma Alexandri Marseid. 



Gen. Carcinops Marseui. 

 Carcinops Mayeti Marseul. 



Gen. Paromalus Erichson. 

 Paromalus digitatus Wollaston. 



Gen. Tribalus Erichson. 

 Tribalus corpulentus Lewis. 



Gen. Pachycreerus Marseul. 

 Pachycrserus diversicollis Schmidt. 

 Pachycrserus cyanescens Erichson. 



Gen. Anaglymma Lewis. 

 Anaglymma afra Lewis. 

 Anaglymma verula Lewis. 



Gen. Epiechinus Lewis. 

 Epiechinus sp. 



Gen. Acritus Leconte. 

 Acritus sp. 



Gen. Saprinus Erichson. 

 Saprinus Grandini Marseul. 



Madrid, i.° de Noviembre de 1907. 



