INSECTA. 469 
Eumorphus Wes. Antenne clavate, with three terminal joints 
broad, depressed. Maxillary palps thick, with last jomt conical. 
Thorax trapezoidal, broader posteriorly. 
Comp. F. WuseEr, Observat. entomol. Kiliz, 1801. 8vo. pp. 31, 59. 
Sp. Lumorphus marginatus FaBr., DUMERIL, Cons. gén. s. l. Ins. Pl. 21, 
fig. 2 (wrongly named Lumorphus Sumatre), Cuv. R. Ani., éd, ill., Ins. 
Pl. 74 bis, fig. 1 ;—Hwmorph. Sumatre WEBER, |. 1. p. 59, Erotylus quad- 
riguttatus InLic., WIEDEMANN’S Archiv f. Zool. u. Zoot. I. 2, p. 124, 
Tab. 1. fig. 4, &c. 
Note.—Add genera Dapsam ZrEGL., Trochoideum WESTWOOD, and some 
other genera of this family here omitted. 
B. Tetramera and (Pseudotetramera.) 
Family XLVI. Clavipalp?. First three joints of tarsi spongy 
beneath, furnished with brushes of setx, third bilobed. Antenne 
filiform, or moniliform, capitate, short. Palps with last joint thick. 
Body often gibbous, mostly oval, with thorax short, narrow an- 
teriorly, with head small. 
These insects (the clwb-palps) are very closely allied to the pre- 
ceding, wherefore Wxstwoop places them in the division of the 
Pseudotrimera as a third family. They appear to live on Fungi 
(Agaricus, Boletus). The greatest number of species belongs to 
South America. 
tT Maxillary palps malleiform, with last joint transverse, very large, re- 
sembling a segment of a circle. 
a) Internal process of maxille bidentate at apex. 
Lrotylus Fasr. (and digithus ejusd.), Late. 
Comp. P. A. J. Duponcuen, Monographie du genre Erotyle, Mém. du 
Muséum, X11. 1825, pp. 30—61, Pl. 1. m1. pp. 156—176, Pl. ur; Tu. 
LACORDAIRE, Monographie des Erotyliens, Paris, 1842. Svo. 
Sub-genera; Omototelus Horr, Hrotylus nob. (Bacis CHEvROL., 
Hope, Lacorp., Priotelus Horr, Lacorp., Scaphidomorphus Horr, 
Lacorp., Lurycardius Lacorp., Zonarius Horr, Lacorp., Lrotylus 
Lacorp.), Agithus Fapr., Lacorp., Brachysphenus Lacorp., Cocci- 
morphus Horr, Lacorp., Cyclomorphus Horn, Lacory., Luphanistes 
Lacorp., Thonius Lacorp. (All from America). 
