THE CANADIAN ENTOMOLOGIST. 393 



CE n as La.tr e\\\e, 1802, type species o/er Linne, 1767 (c.f. Guerin- 

 jVIe'neville, Diet. pitt. d'Hist. nat., v. 6, I, 1833, p. 224). 



Siiaris Latreille, 1802, type species humeralis Fabricius, 1775 

 (= viuralis Forster, 1771), (cf. Gue'rin-Meneville, Diet. pitt. d'Hist. nat., 

 V. <;, I, 1833, p. 69). 



Tricrania LeConte, 1S60, type species sanguhiipennis Say, 1823 (cf. 

 Wellman, Ent. News, XXI, 1910, p. 219). 



Zonitis Fabricius, 1775. ty])e s|)ecies prceusta Fabricius, 1792 ( = 

 flava Fabricius, 1775), (cf. Guerin-Me'iiville, Diet. pitt. d'Hist. nat., v. 9, 

 n, 1833, p. 593, vid also Escherich, Verb. Naturf. Ver. Briinn, 1897, p. 

 104). 



A considerable number of monotypical genera (Rule 7 supra) are to 

 be recorded as follows : 



Anisarthrocera Semenow, 1895, ^YP^ species batesi Marseul, 1872. 



Apaltis Fabricius, 1775, type species bimaculaiiis Linne, 1746. 



Apterospasta LeConte, 1866, type species segmefita, Say, 1823. 



Caloeiias Reitter, 1889, \y\)Q pu/cher Reitter, 1889. 



Ca/ospasta LeConte, 1866, type species elegaiis LeConte, 1851. 



Calydus Reitter, 1896, type ?,y>qc\qs pulcher Reitter, 1889. 



Causima Laeordaire, 1S59, type species vidua Klug, 1825. 



Cochliophorus Escherich, 1891, type species rif/Z/^'r/ Escherich, 1891. 



Ctenopus Fischer de Waldheim, 1824, type species mehifiogaster 

 Fischer de Waldheim, 1824. 



Cordylospasta G. H. Horn, 1875, type species /}///i?W G. H. Horn, 



1875- 



Corioligiton Marseul, 1879, type hilaris xMars., 1879. 



Deratus Motschuhky, 1872, type tibialis Motschulsky, 1872. 



Deridea Westwood, 1 875, type species r//;r«//(?«zV/(?j VVestwood, 1875. 



Diaphorocera L. von Heyden, 1863, type species Hemprichi L. von 



Heyden, 1863. 



Eletica Laeordaire, 1859, type species rtifa Fabricius, 1801. 



Eupompha LeConte, 1858, type ?,^qq\&?, fissiceps LeConte, 1858. 



Goetymes Pascoe, 1863, type species y?az'/V^r«/.y Pascoe, 1863. 



Gnathium Kirby, 1818, type %'^QZ\t% fr and lion i Kirby, 1818. 



Gnathospasta G. H. Horn, 1875, ^yP^ s'^Qc\t?, mimetica G. H. Horn, 



1875. 



Gynapteryx Fairmaire et Germain, 1863, type species flavocinctus 



Fairmaire et Germain, 1863. 



