476 
HISTORY OF ENTOMOLOGY. 
Class. 
Aracliniiles. 
OllDER. 
Family. 
fAmetaboIia J "JVaimra. 
f Anoplura. 
j^CoIeoptera. 
fPodosomata \ ^ cn ogpnides. 
I JNymphorndes. 
C Sironides. 
Polymerosomata . 1 Scorpionides. 
C Tarantulides. 
C Solpugides. 
Dimerosoinata ... ) Phalangides. 
( Araneides. 
fTrombidides. 
| Gammasidcs. 
MonomerosomataJ ^carides. 
j Lheyletides. 
J EylaTdes. 
(_Hydrachnides. 
Insecta. ...«( 
Metabolia <( 
Dermaptera. 
Orthoptera. 
Dictyoptera. 
Hemiptera. 
Omoptera. 
Aptera. 
Lepidoptera. 
Trichoptera. 
Neuroptera. 
Hymenoptera. 
Rhiphiptera. 
| Diptera. 
(_Omaloptera. 
I have before expressed my sentiments upon several 
of these Orders a : I shall not here repeat them, but shall 
merely observe, with respect to those I have not adopted, 
that, though perhaps not entitled to rank as Orders, 
most of them form natural groups. His Orders, however, 
of Arachnida must be excepted from this remark, since 
they are evidently artificial. His analyses of his Orders, 
though in general they give natural groups, are usually 
not carried so far as those of M. Latreille, so as seldom 
to indicate what may properly be denominated families. 
He has made his nomenclature for his so-called families 
1 See above, pp. 378, 380, 385, 390. 
