104 Ins. 
COLEOPTERA. 
Colon : the genus described ; 0. clavatum , Mann., described from 
Guatemala and figured, pi. iii, fig. 12 ; Matthews, Biol. Centr. Am. Col. 
ii(l). 
Agathidium circassicum, p. 154, filicorne , lederi , p. 155, Circassia, 
Reitter, Wien. ent. Z. vii, n. spp. 
Sphceriidcc, affinities of discussed ; Matthews, Biol. Centr. Am. Col. 
ii (1), p. 156. 
Sphcerius , Waltl, described at length ; Matthews, Biol. Centr. Am. 
Col. ii (1), p. 157. 
S. tropicus , Guatemala, Matthews, Biol. Centr. Am. Col. ii (1), p. 157, 
n. sp. 
Eucinetus, cf. Dascillidce. 
Trichopterygid.® and Scaphidiidal 
[Cf. Flach (277), Matthews (319).] 
The Central American species are described at length, and additional 
characters given for some of the genera, by Matthews, Biol. Centr. Am. 
Col. ii (1), pp. 126-156. 
Ptinella cliampionana , fig. 22, incerta , fig. 21, figured, pi. iii ; Biol 
Centr. Am. Col. ii (1). 
Chumpionella nubigena figured, pi. iii, fig. 24 ; Biol. Centr. Am. Col. 
ii 0). 
Trichopteryx godmani figured, pi. iii, fig. 20 ; Biol. Centr. Am. Col. 
ii(l). 
T. rufildbris, Caucasus, Flach, Wien. ent. Z. vii, p. 103, n. sp. 
Plilium tropicum, Matth., figured, pi. iii, fig. 23 ; Biol. Centr. Am. Col. 
ii (1). 
P. saldbergi, Finland, hopffgarteni , Croatia, p. 101, lederi , Lenkoran, 
oertzeni , Greece, p. 102, Flacii, Wien. ent. Z. vii, n. spp. 
Throscidium invisibly Niet., figured, pi. iii, fig. 25 j Biol. Centr. Am. 
Col. ii (1). 
Scaphidium mexicanum , Cast., var. figured (as S. rubicunduni), pi. iv, 
fig. 2 ; Biol. Centr. Am. Col. ii (1). 
S. marginatum , Guatemala, p. 160, pi. iv, fig. 1, unicolor , p. 161, varia- 
bly pi. iv, figs. 3 & 4, p. 162, Centr. America, lineaticolle , Mexico, p. 163, 
pi. iv, fig. 5, transversale , Panama, fig. 6, atruin , Mexico, figs. 7 & 8, 
p. 164, Matthews, Biol. Centr. Am. Col. ii (1), n. spp. 
Cypariuni sallai, Mexico, p. 166, pi. iv, fig. 10, terminate , Centr. America, 
fig. 9 , championi i Panama, fig. 11, p. 167, Matthews, Biol. Centr. Am. 
Col. ii (1), n. spp. 
Bceocera major , erichsoni , p. 169, punctipemis ) p. 170, Centr. America, 
Matthews, Biol. Centr. Am. Col. ii (1), n. spp. 
Scaphisoma baltc.atum , Mexico, pi. iv, fig. 12, Icetum , Guatemala, p. 172, 
lunalum t Nicaragua, fig. 13, nebulosum, Guatemala, p. 173, thoracicum , 
Mexico, p. 174, guatemalense, p. 175, neotropicale , Centr. America, puncti- 
colle, breve, Panama, p. 176, punctatissimuni, Guatemala, longicolla, Mexico, 
p. 177, Matthews, Biol. Centr. Am. Col. ii (I), n. spp. 
