146 Stettiner Entomologische Zeitung. 84. 1924. 



ad latera versus paulo densius punctatus, abdominis segmentis 

 juxta latera transversim fulvo-setosis ; femoribus posticis latis, 

 margine postico sinuato ; tibiis posticis fortiter dilatatis et sat 

 fortiter abbreviatis, tibiis anticis bidentatis. — Long. 8 rnm. 

 Africa or : Urungu (Bez. Bisrnarckburg). Zencke leg. 



Ps eudotro chalus nigrofuscus n. sp. 



cf. P. infanti Mos. similis, praecique differt corpore subtus 

 opaco. Nigro-fuscus, opacus. Capite subrogoso-punctato, clypeo 

 post apicem constricto, margine antico truncato ; antennis fulvis, 

 flabello maris stipite paulo breviore ; prothorace dimidia parte 

 latiore quam longiore, antrorsum angustato, lateribus curvatis, 

 angulis anticis acutis, productis, angulis posticis obtusis, breviter 

 rotundatis, dorso crebre subtiliter punctato ; elytris seriato-punc- 

 tatis, interstitiis fere planis, sat remote punctis obtectis ; pygidio 

 raediocriter crebre punctato. Subtus pectoris medio parce, pectoris 

 lateribus coxisque posticis densius, punctatus coxis juxta latera 

 setosis ; abdominis segmentis transversim setosis ; femoribus tibiis- 

 que posticis sat fortiter dilatatis, illis antice et postice setis in- 

 structis, his abbreviatis ; tibiis anticis bidentatis. — Long. 6 mm, 



Africa or : Urungu (Bez. Bisrnarckburg). Zencke leg. 



Microtr o chalus he x aphy 11 u s n. sp. 



M. plagigero Per. simillimus. Flavus, opacus, capite, pro- 

 thoracis parte anteriore, scutello corporeque infra plus minusve 

 virescentibus, elytris singulis nigro-limbatis et plaga media nigra 

 ornatis. Capite rugoso-punctato, clypeo eadem forma ut in plagi- 

 gero, post apicem tridentatum laevi, oculorum carinis conjunctis ; 

 antennis flavis, 9-articulatis, flabello maris 6-articulato, stipiti 

 longitudine aequali, flabello feminae 5-articulato, stipite breviore, 

 flabelli articulo primo abbreviato ; prothorace dimidia parti latiore 

 quam longiore, lateribus curvatis, setosis, angulis anticis acutis, 

 porrectis, angulis posticis obtusis, breviter rotundatis, dorso sat 

 crebre punctato ; scutello punctulato ; elytris seriato-punctatis, 

 interstitiis paulo convexis, remote punctis obtectis ; pygidio leviter 

 rugoso, sat fortiter punctato. Subtus pectore parce punctato, 

 punctis flavido-piloso- setosis, abdominis segmentis transversim 

 setosis ; femoribus tibiisque posticis modice dilatatis, his etiam 

 abbreviatis, illis antice et postice setosis ; tibiis anticis bidentatis, 

 dente tertio absoleto. — Long. 5 mm. 



Africa or : Kirumba. — Holtz leg. 



Ich stelle die Art trotz der abweichenden Fühlerbildung zur 

 Gattung Microtr ochalus, um die Aufstellung einer neuen Gattung 

 zu vermeiden. 



