150 Ins. 
HYMENOPTEBA. 
Hylotomince . 
Cameron, Biol. Centr. Am. Hym. pp. 3G-51, figures or specially notices 
Hylotoma dorsalis , Klu g,fascialis, Nort., semifusca , Nort., fig. 11, Dielo- 
cera biramosa , Klug, figs. 10 & 10a-c, filiformis , Nort. = Hemidia- 
neura scapularis , Kirby), Ptilia versicolor , Klug (= basipunctata, Kirby), 
figs. 9 & 9a-/, pi. i., Sericocera alternata, Nort., pi. iii. figs. 4, 4 a-d, 5, & 
5a, villosa , Nort. ( £ = plumicornis, Nort.), pi. ii. fig. 15, Pachylota vari- 
color , Nort., and sulcicornis , Cam. 
Hylotoma enodis, Linn. (= atrata, Klug), and pagana , Panz. Larva 
described ; Yon Stein, Ent. Nachr. ix. pp. 252-258. 
New species : — 
Hylotoma basimacula, p. 36, bivittata , pi. ii. figs. 14 & 14a, 5, Panama, 
testacea , Costa Rica, p. 37, intermedia , Guatemala, p. 38, nigriceps, pi. iv. 
fig. 1, Nicaragua, p. 39, annulipqs, pi. i. figs. 2 & 2a, Guatemala, Panama, 
bipartita , Panama, p. 40, albi tibialis and fasciatipennis , Guatemala, p. 41, 
Cameron, Biol. Centr. Am. Hym. 
Dielocera imitatrix, pi. i. fig. 4, Guatemala, and crassa, Mexico, id. 1. c. 
pp. 42 & 43. 
Ptilia nasuta , id. 1. c. p. 44, pis. iii. figs. 1 & la-c, & iv. figs. 2 & 2a, 
Panama. 
Sericocera quercus ) pi. i. fig. 15, p. 46, leucotarsis, fig. 2, Guatemala, 
p. 47, leucojmda, fig. 3, pi. iii., lceta i p. 48, rujiventris, ccendea, Panama, 
truncata , Guatemala, p. 49, and crassitarsis , Panama, p. 50, id. 1. c. 
Loboceratince. 
Loboceras calcar, Nort., noticed and figured ; Cameron, Biol. Centr. 
Am. Hym. p. 56, pl.i. fig. 12. 
- Loboceras varicorne, Panama, p. 54, Idugi , pis. i. figs. 1 & la, & iv. 
figs. 3-3a, b , Guatemala, Panama, p. 55, saassurii , Mexico, xanthostigma , 
p. 5 Q,fuscipenne, pi. i. fig. 6, Panama, nigriceps, Mexico, p. 57, spp. nn., 
Cameron, Biol. Centr. Am. Hym. 
Perantherix westwoodi , Panama, and bimaculata , Guatemala, spp. nn., 
id. 1. c. pp. 58 & 59, pi. iii.'figs. 12, 12a-/, & 8 a-e. 
Lophyrince. 
Cameron, Biol. Centr. Am. Hym. pp. 61-66, figures or specially notices 
Lophyroides tropicus , Nort., pi. iii. figs. 10 & 10a-c7, anomalus, Kirby (= 
compta , $ , Kirby), Perreyia capitula , pi. iii. fig. 7, compta , Nort., and 
Decameria fumipennis, Kirby. 
Lophyrus similis, Hart. Ravages in the Riesengebirge ; Romer & 
Poleck, JB. schles. Ges. lx. pp. 121 & 122. 
Lophyroides ruficollis , pi. iii. figs. 11 & 11a, Panama, and godmani, 
Guatemala, spp. nn., Cameron, Biol. Centr. Am. Hym. p. 62. 
Perreyia championi, sp. n., id. 1. c. p. 64, pi. iv. fig. 6, Guatemala. 
Decameria rujiventris , Costa Rica, nigriventris , pi. iii. figs. 9 & 9a, 
Panama, p. 65, varipes and facialis, Guatemala, p. 66, spp. nn., id. 1. c. 
