110 Ins, 
HYMENOPTERA, 
New genera and sjpecies : — 
DoUchomitus, F. Smith, P. Z. S. 1877, p. 411. Allied to Ephialtes and 
Rhyssa^ but its’ falcate and compressed abdomen removes it from the 
former, and the incised and tuberculate segments from the latter. D. 
longicauda^ p. 412, pi. xliy. figs. 2 & 2a, Bogota. 
Rerissocerus, id. 1. c. p. 412. Closely allied to Xylonomus^ but •with 
antennae plumose for half their length and geniculate at the ending of 
the pubescent portion. P. plumicornis, ibid. pi. xliv. figs. 3 & 3a, Amazon 
Valley. 
Ayhanoroptra^ Thomson, 1. c. p. 736. Allied to Orthopelma^ but sug- 
gestive of Tryphon in the last ventral segment and petiole. For Pimpla 
ruficornis, Grav. 
TroctoceruSy F. W. Woldstedt, Bull. Pdtersb. xxii. p. 306. For T, 
eleganSy ibid., Silesia. 
Pachymerus trichophthalmus and puncticepSy Thomson, 1. c. p. 734, 
Sweden, 
Ephialtes scutellariSy p. 738, (? crassiceps and) gnathaulax, p. 739, 
luteipes and ahhreviataSy p. 740, planifrons and antefurcalisy p. 741, crassi- 
setay p. 743, pleuralis, p. 744, id. 1. c., various Swedish localities. 
Pimpla longiceps, p. 746, strigipleuris and JlavicoxiSy p. 747, tricincta 
and ovaliSy p. 748, quadridentata, p. 749, IcevifronSy p. 760, parallelay 
p. 752, nigricanSy p. 764, stenostigma and nigriscaposa, p. 765, puncti- 
ventrisy p. IbQy pictifronSy p. 757, id. 1. c., various Swedish localities; P. 
caligatay Vollenhoven, 1. c. p. 34, pi. xxi. fig. 8, Schevening. 
Polysphincta taschenhergiy Woldstedt, 1. c. p. 396, Silesia; P. pulchrator, 
Thomson, 1. c. p. 757, Scania. 
Lissonota genalis and suh/umatUy p. 760, hianSy rim.ator (and P sulphuri- 
fera)y p. 762, antennaliSy p. 765, tenerrimay p. 766, carinifrons and vari- 
coxay p. IQ^y punctiventris chjpealiSy p. 769, gracilipeSyp. llOyhume- 
rella and foUi (parasitic on Cynips qitercu8-folii)y p. 771, and crassipesy 
p. 772, Thomson, 1. c., various Swedish localities. 
Phytodioikis continuus and ruhricosuSy p. 773, crassitarsis and genicu- 
latusy p. 774, id. 1. c., Scania. 
Xylonomus glyptuSy id. 1. c. p. 776, Oland. 
Odontomerus pinetoruniy punctulatuSy and quercinuSy id. 1. c. p. 777, 
Scandinavia ; 0. canadensis, Provancher, Nat. Canad. ix. p. 16, Canada ; 
0. glandaHuSy C. Roudani, Bull. Ent. Ital. ix. p. 189, from larvae of 
Balaninus glandium. 
BRACONIDiB. 
Alysiay Latr., and Chasmodon, Hal. General observations and figures 
of C. apterumy Nees, fig. 1, A. manducatory Pz., figs. 2 & 3, rujidenSy Nees, 
fig. 4, ruficepSy Nees, fig. 5, testaceuy Nees, fig. 6, contracta, Hal., fig. 7, 
fuscipennisy Hal., fig. 8 ; S. C. Snellen von Vollenhoven, Pinacographia, 
pp. 23 & 24, pi. XV. 
Iphaulax and Bracon. The like treatment ; I. impostor y Scop., fig. 1, 
B. nominator y F., fig. 2, appellator, Nees, fig. 3, nigripedator, Nees, fig. 4, 
