New synonymy and new species of American bark beetles (Coleoptera: Scolytidae), Part VII

New synonymy of American Scolytidae is proposed as follows: Coccotrypes cyperi (Beeson) ( = Thamnurgides indicus Eggers), Pityophthorus attenuatus Blackman ( = Pityophthorus pusillus Wood), Pityophthorus digestus LeConte ( = Pityophthorus aplanatus Schedl), Pseudohylesinus sericeus (Mannerheim) ( = Pseudohylesinus yasamatsui Nobuchi), Xyleborus mutabilis Schedl ( = Xyleborus meridensis Wood). New names are proposed to replace junior homonyms as follows: Pityophthorus indigus for Pityophthorus indigens Wood, 1977 (nec Wood 1976), and Xyloborus devexulus for Xyleborus devexus Wood, 1977 (nec Schedl, 1977). The following species are named as new to science: Conophthorus echinatae (Missouri), Lymantor alaskanus (Alaska), Pityophthorus delicatus (Mexico), P. rubidus (Arizona and Mexico), P. vesculus (Panama), Scolytodes comitabilis, S. crinalis, S. crinitus, S. decorus, S. genialis, S. habilis, S. libidus, S. perpussilus, S. semipunctatus (Venezuela).