Figure 17.— Species of Renocis and Chaetophloeus. (All drawings except a made from 

 balsam mounts of dissections, with the aid of a compound microscope and a camera lucida. 

 a, X ca. 49; all others, X 79.) 

 a g h, Renocis heUrodoxus Casey: a, Prosternum, with coxae removed from coxal cavities 

 ' to show presence of short prosternum, which is ordinanly concealed by bulbous 



forecoxae; g, antennal club of female; h, antenna of male. 

 h, c, R. parkinsoniae, new species: b, antenna of female; c, antennal club of male. 

 ' d, R. pruinosus, new species: Antenna of female. 



e,f, R.fasciatus, new species: e, Antennal club of male;/, antenna of female. 

 i, R. brunneus, new species: Antenna of male. 



;, i?./MJCMJ, new species: Antennal club. rr i 



k, I, R. commixtus, new species: k, Antennal club of male; /, antenna of temale. 

 m, R. penicillatus Bruck: Antenna. 

 n, R. mexicanus, new species: Antenna of male. 

 0, R. braziliensis, new species: Antenna of male. 

 p, R. insularis, new species: Antenna of female. 

 q, Chaetophloeus hystrix LeConte: Antenna. 



