120 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.48. 



Cyclorliipidion Hagedorn. 



Deutsche Ent. Zeitschr., 1912, p. 355. 



Type. — Cyclorhipidion pelliculosum Hagedorn. Monobasic. 



Kamerun. 

 Cylindra Illiger. 



In Duftschmidt, Fauna Austriaca, vol. 3, 1825, p. 87. 



Type. — Cylindra platypus Illiger. Monobasic. 



Europe. 

 Cylindropalpus Strohmeyer. 



Deutsche Ent. Nat.-Bib. No. 22, 1911, pi. 174. 



Type. — Cylindropalpus africanus Strohmeyer. Monobasic. 



Kamerun. 

 Cyrtogenius Strohmeyer. 



Ent. Blatt., Jahrg. 7, 1911, p. 16. Emend, for Kyrtogenius Strohmeyer. 



Type. — Kyrtogenius bicolor Strohmeyer. Monobasic. 



Africa. 

 Cyrtotomicus Ferrari. 



Borkenkafer, 1867, p. 44. Two species. 



Type — Ips acuminatus Gyllenhal. 



Europe. 

 Dacryostactus Schaufuss. 



Insekten-Borse, Jahrg. 22, 1905, p. 79. 



Type. — Dacryostactus Jcolbei Schaufuss. Monobasic. 



Africa. 

 Dactylipalpus Chapuis. 



Synops. Scol., 1869, p. 12; 1873, p. 220. Two species. 



Type. — Dactylipalpus transversus Chapuis. 



Celebes. 

 Dactylopselaphus Gemminger and Harold. 



Cat. Coleop., 1872, p. 2678. New name for Dactylipalpus Chapuis. Two species. 



Type. — Dactylipalpus transversus Chapuis. 



Celebes. 

 Dendroctonus Erichson. 



Archiv fur Naturgesch., Jahrg. 2, vol. 1, 1836, pp. 52-53. Five species. 



Type. — Bostrichus micans Kugelann (Hopkins, 1909). 



u Typical species" — Dermestes piniperda Linnaeus (Westwood, 1840). 



Europe. 

 Dendro sinus Chapuis. 



Synops. Scol., 1869, p. 28; 1873, p. 236. 



Type. — Hylesinus globosus Eichhoff. Monobasic. 



North America. 

 Dendroterus Blandford. 



Biol. Centr.-Amer., Coleop., vol. 4, pt. 6, June, 1904, p. 233. Two species. 



Type. — Dendroterus mexicanus Blandford. 



Mexico. 

 Dendrotrupes Broun. 



Man. New Zealand Coleop., vol. 2, 1881, p. 741. Two species. 



Type. — Dendrotrupes costiceps Broun. 



Tairua, New Zealand. 

 Diamerus Erichson. 



Archiv fur Naturgesch., Jahrg. 2, vol. 1, 1836, p. 57. 



Type. — Hylesinus hispidus Klug. Monobasic. 



Madagascar. 





