THE CANADIAN ENTOMOLOGIST. 31 



Fam. Pyrrhocoridae. 

 ii. Pyrrhocoris, Fallen, 1814, = Astemma, Lepeletier & Serville, 1825 ; 

 type apterus. Lepeletier & Serville included three species in 

 their genus at its inception, but the first, apterus, is the only one 

 mentioned in the generic description, where it is cited as the only 

 one whose habits are known. 



Fam. Myodochidse. 



12. Oncopeltus Bergianus, nom. nov., =|| Stalii, Berg, 1883. 



13. Stalagmostethus sinensis (as var. of venustus) (Reuter, 1888), 



= || cruciger, Motshulsky, = || marginatus, Jakovler, = || elegans, 

 Distant, =jakowlefft., Lethierry & Severin. 



14. S. neotropicalis, nom. nov., =|| dispar (Stal). 



15. S.furcula (H.-S., 1850), =\\/estivus (Thunberg). 



16. S. melanesicus, nom. nov., =|| mactans (Stal), = \\ruficeps (Walker). 



17. Artheneis, Spinola, 1837 ( f yP e eymoides), = Nysius, Dallas, 1852. 

 i 8. A. helvetica (H.-S., 1850), = lineata (Costa, 1852). 



19. Heterogaster semicolon, Fieber, 1837, = afftnis, H.-S., 1838. 



20. Oxycarenus pallens, H.-S., [850, = collaris, Mulsant & Rey, 1852. 



21. Tyrrheneis, gen. nov., = Artheneis, Auctt. (lypefo7>eo/irta). 



22. Orthcea neotropicalis, nom. nov., =|| serripes (Fabricius). 



23. Rhyparochromus maculipennis, Curtis, 1836, = prcetextatus, H.-S., 



1837- 

 Reuter has already pointed out that Budccus, Distant, was founded 

 on nymphs (mistaken for short-winged adults !). I think that B. brevi- 

 pennis, Distant, is the final nymph of Orthcea pallicornis (Dallas) ; the 

 lmg fourth segment of the antennae was evidently missing. 



24. Critobulus, Distant, is also probably the nymph of a Dieuches. 



25. Ischnorhynchus truncatitlits, Walker, var. Horvathiana, nov., 



= || geminatus, Fieber. 



Fam. Gerrida?. 



26. Veli a Osborniana, nom. nov, =|| brunnea, Osborn, 1904. 



Fam. Reduviidre. 



27. Apiomerus incisus, H.-S., 1846, = geniculatus, Erichson, 1848. 



28. A. rubricinctus, var. Stalianus, nov., =|| geniculatus, Stal. 



29. Coranus neotropicalis, nom. nov., =|| bimaculatus (Fabricius). 



30. Harpactor xosauus, nom. nov., = || tibialis, Stal. 



31. Isocondylus pungens, H.-S., 1846, = || elongalus, Lepeletier & 



Serville. 



32. Notocyrtus flavolineatus, Stal, = || dorsalis (Gray). 



